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FLEX Stronger

Velocity-based Training (VBT)
US flag US
1 of 1 storefronts
Content in en-US
8 Ratings
4.4
★★★★
Age Rating
17+
Years
Language
EN
+6 More
Size
86.2
MB

Information

Apple ID1452436164
Bundle IDau.com.kinetic.ga.flex
SellerSeller
Min iOS12.0
Min macOS11.0
Device familiesiphone, ipad, ipod
Released2019-06-06
Copyright© (2014-2023) Kinetic Performance Technology Pty Ltd
WebsiteLink ↗
Privacy policyLink ↗

Preview 2 platforms

iPhone 9 images

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iPad 3 images

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What’s New Version 3.4.1

- Minor bug fixes.

Description

Revolutionise the way you train and prepare in the weights room! The FLEX Stronger app syncs to a FLEX barbell sensor to deliver real-time feedback straight to your device. Track, manage and review training performance just like elite and professional athletes right across the globe, through the Major Leagues, UFC, Premier League and Olympic institutes. Developed by the team at GymAware, FLEX packages everything we learned from delivering gold standard products to the pro ranks into the only VBT system developed specifically for individual use. The smartest system on the market, FLEX automates your entire training experience. Select an exercise. Load some weight. Lift. Completely wireless. No calibration, adjustments or exercise creation required. Perfect for individual athletes, remote coaches and personal trainers. *Performance Metrics & Targets* Precise and immediate feedback on Mean and Peak Velocity, Mean and Peak Power, Distance, Height, Eccentrics, Position and live bar path tracing. Set targets on key performance metrics to benchmark effort across your session. *Group Training* Add other lifters into your session for group training with up to three people. Complete regular training, pre-programmed workouts or even the 1RM prediction with your group. Training partners who complete sessions with you can collect and store their data in their own profiles once the session is done. Training partners can be added or removed from sessions at any time. *Video Mode* Switch to video mode and record your set with synced data overlaid on the saved file. Send to friends, coaches or share online. Handsfree start and stop. Set your device up and lift. Your video will start, stop and crop to capture the set you just completed. *Automated Workouts* Complete workouts that step you through the entire program, from exercise and weight changes to targets and rest times. *Create, Share and Download Workouts* Create custom workouts directly in the app. Let FLEX run you through your new program, or share them via our Community feature with training partners or clients using FLEX. Looking for inspiration, download sessions from any of your connections in Community and complete them yourself. Set targets based on their results and compete and compare over the same workout. *1RM Predictions* Use the automated 1RM prediction protocol to gauge current strength and readiness levels without an actual 1RM attempt. *Multitasking* There are no limits in the FLEX app. Start regular sessions and add in training partners, or start a pre-programmed workout. Background the app and switch on your favourite tunes. Browse your historical results in the middle of your training sessions. Whatever you need is accessible any time. *Community* Create connections in the FLEX community so you can browse their training history, download sessions (complete with their results), send workouts, train in groups. View session data live as it is uploaded set by set, and interact with fist bumps and comments directly on the platform. *Store and Review* All your data is stored and reviewable in History right in your app. Data is securely backed upon our servers and retrieved on your device at any time.

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 25 versions

Build 887874311v3.4.12026-07-06 22:48:22
- Minor bug fixes.
Build 887264009v3.4.02026-06-22 22:46:47
You asked, and we listened. Set targets your way, and train in peace when you need to. • New Target Modes – Threshold: a single target value – Range: a min and max band – Fatigue: a % drop from your best – Set a target for any metric, not just velocity • New Training Settings – Silent Mode mutes voice, chimes and alerts
Build 883040170v3.3.62026-03-13 04:21:09
- Improvements based on customer feedback. - Bug fixes and stability improvements.
Build 881616890v3.3.52026-01-23 01:45:00
- Increased the default inactivity disconnect timeout from 15 mins to 30 mins - Faster and more reliable Bluetooth Connection - Fixed some crashes
Build 881262344v3.3.42026-01-07 05:54:27
- Happy New Year - Improved French translation - Fixed some bugs
Build 879756314v3.3.32025-11-14 04:54:21
- Fixed some bugs.
Build 879508421v3.3.22025-11-05 20:35:04
- Updated the Japanese translation.
Build 879439163v3.3.12025-11-03 02:57:57
- Added multiple language support - 1RM Test velocity targets are now adjusted based on MVT - New feature - history filtered by exercise
Build 878548714v3.2.02025-10-01 01:32:11
- Smart Multi-Connection: Connect multiple devices at once, including GymAware RS, FLEX, and ANCORE Data Plate. The app automatically selects the best device for each exercise, athlete, or bar weight. You can still switch manually anytime. - ANCORE Data Plate Support: Full compatibility with ANCORE devices, now including cable-based exercises. - Performance & Stability: General improvements and bug fixes for a smoother training experience.
Build 877601916v3.0.12025-08-31 07:24:09
• Multi-Connection Support – Connect multiple sensors at once for seamless training across stations. No more disconnecting and reconnecting when switching exercises. • Ancore Data Plate Support – Added full compatibility with the Ancore Data Plate device, including exercise filtering and automatic device selection. • Bug fixes and performance improvements to make your training experience smoother.
Build 871545911v2.1.132025-01-06 01:25:36
- Fixed the incorrect peak power value when used with a GymAware.
Build 869636729v2.1.122024-10-11 07:14:30
- Fixed a crash error
Build 869369090v2.1.112024-10-01 13:19:27
General stability and performance enhancements. Fixed a few corner case bugs.
Build 866257056v2.1.72024-06-04 00:08:02
- Fixed some bugs
Build 864125992v2.1.62024-03-03 23:48:04
In this version, you should notice that you are spending less time waiting around for things to happen. We’ve improved the login process, and reduced time to load the exercise list and video list screens. We also fixed a problem that caused a session edits not to be saved.
Build 863240201v2.1.52024-02-09 03:41:59
Fixed an error displaying some Jump exercises
Build 862220863v2.1.42024-01-10 05:41:35
Improved the rep detection process, allowing more movements to be counted as reps. Fixed a scenario that could cause FLEX devices to disconnect while using the app.
Build 859185814v2.1.32023-08-16 02:17:08
Improved the way that exercise detection works, you should now see better matches to your trained exercises. The rep detection algorithm has been improved to allow better matches to certain classes of exercise. You should see an improvement in the detection of Jump related exercises.
Build 855696627v2.1.22023-03-21 02:13:49
- Better support for different locales - Fixed some bugs
Build 855464529v2.1.12023-03-15 18:51:51
Train FLEX and your muscles at the same time! Now you can enable automatic exercise detection by teaching your FLEX how you lift. Once FLEX has LEARNED your individual movement pattern EXERCISE ASSIST automatically detects the exercise you are performing. Use this to automatically correct your exercise type should you forget to change exercise. EXERCISE ASSIST also improves measurement quality as once your movements are "Trained" FLEX is much better at rejecting noise and ghost reps. New icons inform you of which exercises types are in LEARNING MODE, UNTRAINED and TRAINED. Under the SETTINGS menu there is a new option EXERCISE ASSIST. Have FUN and train SMART!
Build 854556734v2.0.22023-01-29 23:39:29
- Fixed some small bugs - Improved performance
Build 854111818v2.0.12023-01-11 09:00:22
You asked, and we listened. This FLEX release has something for everyone. • Slow, maximal, grindy reps are better detected • New realtime metrics - Eccentric peak & means - Eccentric / Concentric time • Eccentric count timer
Build 851692886v1.15.62022-08-20 23:40:34
DEVICE COMPATIBILITY: Since some users are using the BTLE GymAware with this App - then we improved compatibility between the two. ACCOUNT DELETION: As per App Store guidelines we have added a complete account deletion option - Follow the link to remove the account and all of the associated data. APP NAVIGATION: We now prevent changing the exercise once a valid REP is detected The line graph view received a update - its now scrollable so that you can see more detail with longer datasets As always, also addressed general bugs, improved some page loading times and fixed any reported crash errors.
Build 849948815v1.15.52022-06-17 21:55:57
Improved ‘Buddy Mode’ and deployed fixes for known issues and enhanced user experience specifically for testing 1RM within buddy mode. Workouts area in ‘favorites’ screen now even better with improvements to creating circuits, supersets and working in buddy mode + other minor enhancements. Session summary views when in buddy mode now work better as does the resume function if session is exited part way through. As always, also addressed general bugs, app loading times and any reported crash errors.
Build 846022844v1.15.22021-12-18 15:32:26
*Video Record mode* Video replay now displays dismissible notice if video is interrupted and incomplete. Generally covers other apps overriding for audio or video (calls, video calls), or backgrounding of the app. Displayed wherever the video is replayed (media manager, review, history). *Workouts* Resolved issue with recipient list not displaying, preventing custom workouts from being shared. Fixed Workouts appearing to remain in library after deleting. Workouts are now not shown in the favorites library after deleting. *Session edits* A race condition meant that on saving session edits, sometimes 'load record data from cache' happened before edits were sent to the server and the edit would not stick. *Predicted 1RM* 1RMp email report will now auto sending after end of protocol. (broken in ver 1.15) Fixed problem with 1RMp history not updating. Same root cause as the broken trigger for the 1RMp email report. *Minor UI improvements* Footer menu was transparent in My Account Info and My training Info menus (due to iOS15 update). Fixed live editing if using backspace in detail editor (previously pressing backspace when in detail editor, the sets/reps/metrics would not update. Fixed rest timer label that was displaying by default "Max N seconds". Rest timer label is only displayed if specified, and defaults to Max 30 mins".

No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.

Availability 1 of 1 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree84.43.4.1

Change log 29 changes · US

releaseNotes updated
- Minor bug fixes.
description updated
Revolutionise the way you train and prepare in the weights room! The FLEX Stronger app syncs to a FLEX barbell sensor to deliver real-time feedback straight t
subtitle updated
Velocity-based Training (VBT)
name updated
FLEX Stronger
Version 3.4.1 released
- Minor bug fixes.
Version 3.4.0 released
You asked, and we listened. Set targets your way, and train in peace when you need to. • New Target Modes – Threshold: a single target value – Range: a min and max band – Fatigue: a % drop from your best – Set a target for a
Version 3.3.6 released
- Improvements based on customer feedback. - Bug fixes and stability improvements.
Version 3.3.5 released
- Increased the default inactivity disconnect timeout from 15 mins to 30 mins - Faster and more reliable Bluetooth Connection - Fixed some crashes
Version 3.3.4 released
- Happy New Year - Improved French translation - Fixed some bugs
Version 3.3.3 released
- Fixed some bugs.
Version 3.3.2 released
- Updated the Japanese translation.
Version 3.3.1 released
- Added multiple language support - 1RM Test velocity targets are now adjusted based on MVT - New feature - history filtered by exercise
Version 3.2.0 released
- Smart Multi-Connection: Connect multiple devices at once, including GymAware RS, FLEX, and ANCORE Data Plate. The app automatically selects the best device for each exercise, athlete, or bar weight. You can still switch manually anytime.
Version 3.0.1 released
• Multi-Connection Support – Connect multiple sensors at once for seamless training across stations. No more disconnecting and reconnecting when switching exercises. • Ancore Data Plate Support – Added full compatibility with the Ancore Da
Version 2.1.13 released
- Fixed the incorrect peak power value when used with a GymAware.
Version 2.1.12 released
- Fixed a crash error
Version 2.1.11 released
General stability and performance enhancements. Fixed a few corner case bugs.
Version 2.1.7 released
- Fixed some bugs
Version 2.1.6 released
In this version, you should notice that you are spending less time waiting around for things to happen. We’ve improved the login process, and reduced time to load the exercise list and video list screens. We also fixed a problem that cause
Version 2.1.5 released
Fixed an error displaying some Jump exercises
Version 2.1.4 released
Improved the rep detection process, allowing more movements to be counted as reps. Fixed a scenario that could cause FLEX devices to disconnect while using the app.
Version 2.1.3 released
Improved the way that exercise detection works, you should now see better matches to your trained exercises. The rep detection algorithm has been improved to allow better matches to certain classes of exercise. You should see an improveme
Version 2.1.2 released
- Better support for different locales - Fixed some bugs
Version 2.1.1 released
Train FLEX and your muscles at the same time! Now you can enable automatic exercise detection by teaching your FLEX how you lift. Once FLEX has LEARNED your individual movement pattern EXERCISE ASSIST automatically detects the exercise you
Version 2.0.2 released
- Fixed some small bugs - Improved performance
Version 2.0.1 released
You asked, and we listened. This FLEX release has something for everyone. • Slow, maximal, grindy reps are better detected • New realtime metrics - Eccentric peak & means - Eccentric / Concentric time • Eccentric count timer
Version 1.15.6 released
DEVICE COMPATIBILITY: Since some users are using the BTLE GymAware with this App - then we improved compatibility between the two. ACCOUNT DELETION: As per App Store guidelines we have added a complete account deletion option - Follow the l
Version 1.15.5 released
Improved ‘Buddy Mode’ and deployed fixes for known issues and enhanced user experience specifically for testing 1RM within buddy mode. Workouts area in ‘favorites’ screen now even better with improvements to creating circuits, supersets and
Version 1.15.2 released
*Video Record mode* Video replay now displays dismissible notice if video is interrupted and incomplete. Generally covers other apps overriding for audio or video (calls, video calls), or backgrounding of the app. Displayed wherever the vid
expanded screenshot