Sinister Kettlebell3.4 - App Store
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Publisher Description
Sinister Kettlebell is a focused workout timer and training log for Simple & Sinister-style sessions.
Run your swings and Turkish get-ups without distractions, record the weight used for every set, and save completed workouts to Apple Health. Choose one-handed or two-handed swings, enter the exact kettlebell weights you own, and correct saved sessions when needed.
Use the iPhone and Apple Watch apps in English, French, or German.
Free features:
- Guided swing and get-up workout flow
- Custom kettlebell weights
- One-handed and two-handed swing tracking
- Recent workout history
- CSV export
- Apple Health workout saving
Premium is a one-time purchase-no subscription:
- Complete workout history
- Time and strength progress charts
- Detailed swing and get-up timing
- Apple Watch app
No ads. No subscription.
Version History Sinister Kettlebell now speaks French and German.
- Complete French and German translations for the iPhone and Apple Watch apps.
- Localized workout guidance, history, progress charts, settings, and Premium screens.
The app follows your preferred language settings. 3.4 Sep 15 Version 3.2 gives you more control and makes Premium clearer before you buy.
- Enter the exact kettlebell weights you own.
- Choose one-handed or two-handed swings and keep that preference.
- Edit saved workouts from History.
- Preview recent progress before unlocking complete charts.
- See the one-time Premium price and benefits before purchasing.
Custom weights and workout editing remain free. 3.2 Aug 18 Version 3.1 makes workouts more dependable across iPhone and Apple Watch.
- Refined Apple Watch workout controls and feedback
- Improved premium purchase and entitlement reliability
- Fixed workout history CSV export
- Stability and accessibility improvements. 3.1 Aug 9 * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
About Sinister Kettlebell
The company that develops Sinister Kettlebell is Michael Lyons. The latest version released by its developer is 3.4.
To install Sinister Kettlebell on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Sinister Kettlebell as malware if the download link is broken.
How to install Sinister Kettlebell on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Sinister Kettlebell is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Sinister Kettlebell is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.4
posted on 2026-10-14
Version History Sinister Kettlebell now speaks French and German.
- Complete French and German translations for the iPhone and Apple Watch apps.
- Localized workout guidance, history, progress charts, settings, and Premium screens.
The app follows your preferred language settings. 3.4 Sep 15 Version 3.2 gives you more control and makes Premium clearer before you buy.
- Enter the exact kettlebell weights you own.
- Choose one-handed or two-handed swings and keep that preference.
- Edit saved workouts from History.
- Preview recent progress before unlocking complete charts.
- See the one-time Premium price and benefits before purchasing.
Custom weights and workout editing remain free. 3.2 Aug 18 Version 3.1 makes workouts more dependable across iPhone and Apple Watch.
- Refined Apple Watch workout controls and feedback
- Improved premium purchase and entitlement reliability
- Fixed workout history CSV export
- Stability and accessibility improvements. 3.1 Aug 9 * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
version 3.4
posted on 2026-09-18
Version History Sinister Kettlebell now speaks French and German.
- Complete French and German translations for the iPhone and Apple Watch apps.
- Localized workout guidance, history, progress charts, settings, and Premium screens.
The app follows your preferred language settings. 3.4 3d ago Version 3.2 gives you more control and makes Premium clearer before you buy.
- Enter the exact kettlebell weights you own.
- Choose one-handed or two-handed swings and keep that preference.
- Edit saved workouts from History.
- Preview recent progress before unlocking complete charts.
- See the one-time Premium price and benefits before purchasing.
Custom weights and workout editing remain free. 3.2 Aug 18 Version 3.1 makes workouts more dependable across iPhone and Apple Watch.
- Refined Apple Watch workout controls and feedback
- Improved premium purchase and entitlement reliability
- Fixed workout history CSV export
- Stability and accessibility improvements. 3.1 Aug 9 * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
version 3.2
posted on 2026-09-11
Version History Version 3.2 gives you more control and makes Premium clearer before you buy.
- Enter the exact kettlebell weights you own.
- Choose one-handed or two-handed swings and keep that preference.
- Edit saved workouts from History.
- Preview recent progress before unlocking complete charts.
- See the one-time Premium price and benefits before purchasing.
Custom weights and workout editing remain free. 3.2 Aug 18 Version 3.1 makes workouts more dependable across iPhone and Apple Watch.
- Refined Apple Watch workout controls and feedback
- Improved premium purchase and entitlement reliability
- Fixed workout history CSV export
- Stability and accessibility improvements. 3.1 Aug 9 * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
version 3.2
posted on 2026-08-23
Version History Version 3.2 gives you more control and makes Premium clearer before you buy.
- Enter the exact kettlebell weights you own.
- Choose one-handed or two-handed swings and keep that preference.
- Edit saved workouts from History.
- Preview recent progress before unlocking complete charts.
- See the one-time Premium price and benefits before purchasing.
Custom weights and workout editing remain free. 3.2 4d ago Version 3.1 makes workouts more dependable across iPhone and Apple Watch.
- Refined Apple Watch workout controls and feedback
- Improved premium purchase and entitlement reliability
- Fixed workout history CSV export
- Stability and accessibility improvements. 3.1 Aug 9 * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
version 3.0
posted on 2026-07-30
Version History * A Watch app
* UI improvements
* Improved history and analytics 3.0 Feb 13 * adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts! 2.3 01/23/2024 * Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time 2.2 12/15/2023 Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away. 2.1 04/19/2023 Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell! 2.0 04/05/2023 * Timer now runs in background if phone is on. There is still an issue where the Timer stops if the phone is off.* Added an About page if you touch the title, "Simple and Sinister" to explain the workouts 1.3 05/23/2020 Updated the screenshots and description. No actual software changes in this version. 1.2.1 05/19/2020 * Nicer looking Interface* Removed minus button
* Added Start button that turns into a timer/pause
* Added Done button which resets the workout, and saves data. 1.2 05/18/2020 Works for all versions of iOS 13 1.1 05/14/2020 1.0 05/14/2020
version 3.0
posted on 2026-02-13
* A Watch app
* UI improvements
* Improved history and analytics
version 2.3
posted on 2024-01-23
Jan 23, 2024
Version 2.3
* adjusted formatting
* fixed colors in dark mode
* restored in app purchase for premium mode, and sadly people who have been enjoying the premium mode for free due to hastily pushing the last version out. but fear not, the free mode will get you through your workouts!
version 2.2
posted on 2023-12-15
Dec 15, 2023
Version 2.2
* Name Change
* Session History updates
* UI overhaul
* Graph of sessions by overall time, and by getup or swing time
version 2.1
posted on 2023-04-19
Apr 19, 2023
Version 2.1
Fixed an issue with deleting workouts.
Added a graph and sorting for workouts.
Added ability to restore purchases. This should allow you to get premium on another device if it doesn't work right away.
version 2.0
posted on 2023-04-05
Apr 5, 2023
Version 2.0
Introducing Sinister Kettlebell 2.0 - the ultimate fitness companion for kettlebell enthusiasts and beginners alike! Our latest update brings a fresh look, new features, and improved performance to help you reach your fitness goals with the Simple & Sinister program.
What's new in Sinister Kettlebell 2.0:
Complete Workout History - Premium users can now track their progress with unlimited access to their entire workout history. Watch as you get stronger, faster, and better with each session.
In-App Timers - Premium users will also enjoy the convenience of built-in timers for kettlebell swings and Turkish get-ups. Stay on track, maintain focus, and optimize your workouts.
Learn the Basics - New to kettlebell training? Our revamped About section provides a concise introduction to the Simple & Sinister program and includes links to instructional YouTube videos for kettlebell swing and Turkish get-up form.
Unlock Premium - Experience the full power of Sinister Kettlebell 2.0 by upgrading to our Premium mode, which grants access to unlimited workout history and handy in-app timers.
Improved Performance & Bug Fixes - We've squashed some bugs and fine-tuned the app to ensure a smooth and enjoyable user experience.
Join the Sinister Kettlebell community and elevate your fitness journey with Sinister Kettlebell 2.0. Download now and unleash the power of the kettlebell!
Disclaimer
Official App Store Link
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