Comparison

FLEX Stronger vs EliteForm Lift Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FLEX Stronger

This app revolutionizes weight training by syncing with a sensor to provide real-time performance feedback. Track, manage, and review your training like elite athletes, with automated workouts and group training options. It offers detailed metrics, video recording with data overlay, and a community feature for sharing and downloading workouts.

Highlights
  • Real-time performance feedback
  • Velocity-based training (VBT)
  • Automated workouts
  • Group training for up to three people
  • Video recording with synced data
  • 1RM prediction
  • Workout creation and sharing
Features
Read full 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.

About

EliteForm Lift Tracker

This app tracks weightlifting in real-time, providing live rep counts, velocities, and power metrics. It helps users understand their performance, increase strength, and compete with friends. Designed to be used with just a phone, it offers valuable insights anywhere you lift.

Highlights
  • Real-time rep counting
  • Velocity and power metrics
  • Performance analysis
  • Social sharing of results
  • Velocity-based training (VBT) support
  • Community features
Read full description

The EliteForm Lift Tracker blends powerful tracking with the motivation of community. Over a decade ago, EliteForm was the first to bring 3D depth camera technology to elite and professional weight rooms. Our legacy product, the EliteForm PowerTracker, is found on weight racks across the globe and currently tracks, Olympians, Pros and nearly half the lifts at Power5 schools today. We’re excited to leverage that same patented experience to track lifts wherever you lift today. EF’s Lift Tracker tracks weightlifting in real-time, giving you live rep by rep counts, velocities and power metrics. Watch your lifting level up as gain a deeper understanding of the work you are putting in and increase strength and explosiveness over time. No matter your goals, Lift Tracker provides better information to help you achieve whatever finish line you have in front of you. Designed to use your phone, and only your phone, Lift Tracker goes with you everywhere. Garage gym, fitness club, college campus, better information about your lifts is always at hand anytime, anywhere you go. Ways to start using EliteForm’s Lift Tracker: Start simply by lifting a comfortable weight and let the Lift Tracker count each rep in your set. Compete with yourself. Take that same load and watch how much more slowly you move that weight toward the end of your set. Conversely, how fast can you move it? Call out your Friends. Use the Share Button to send the results of that set to your friends. Can they move 225 pounds as fast as you can during a Bench Press? The Lift Tracker will let you know. For those familiar with velocity-based training (VBT), dive right in! You can follow the specific training protocol that’s right for you by targeting the proper velocity range for your desired outcome. If you’re not familiar with velocity-based training but would like to learn more, visit our Resources page at eliteform.com. Regardless of how you use EliteForm’s Lift Tracker, you’ll be able to share the numbers you want with friends and coaches. As we expand our community toolset, you’ll be able to not only share results, but gain friends, send congrats on a PR and or just flex on each other online. We all improve together so look forward to more. Powerful Tracking. Better Performance. And a bit of fun with your friends along the way. For more information please visit the link https://support.apple.com/en-us/HT202039 Support: https://eflifttracker.crisp.help/en/ Privacy Policy: https://eliteform.com/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FLEX Stronger4 screens
EliteForm Lift Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: FLEX Stronger at none against EliteForm Lift Tracker's 3. FLEX Stronger also leads on ads (none vs shown) and rating (4.4 vs 4.2). EliteForm Lift Tracker's advantage is ratings volume (25 vs 8). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EliteForm Lift Tracker sells 3 in-app purchases, starting at $4.99 per month. FLEX Stronger asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FLEX Stronger holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 8 and 25 respectively.

UpkeepUpdate frequency

FLEX Stronger ships an update monthly, EliteForm Lift Tracker every 3 weeks. The most recent releases landed on October 4, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
FLEX Stronger versus EliteForm Lift Tracker: the parameters behind the verdict, then further details
ParameterFLEX StrongerEliteForm Lift Tracker
PriceFreeFree
Rating4.4 (8 ratings) — better4.2 (25 ratings)
Positive reviews71.4% of reviews—
Number of ratings825 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size83 MB78 MB
Age rating17+4+
DeveloperKinetic PerformanceEliteForm LLC

Customer experience

FLEX Stronger

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

EliteForm Lift Tracker

All ratings25 ratings
Positive76.0%
Neutral4.0%
Negative20.0%

In-app purchases

None

FLEX Stronger

No in-app purchases

3 purchases

EliteForm Lift Tracker

Subscriptions3
  • Monthly Membership$4.991 Month
  • Quarterly Membership$49.993 Months
  • Annual Membership$119.991 Year

Questions

Is FLEX Stronger free?
FLEX Stronger is free to download, with no in-app purchases.
Is EliteForm Lift Tracker free?
EliteForm Lift Tracker is free to download, with in-app purchases available.
Which has better reviews, FLEX Stronger or EliteForm Lift Tracker?
FLEX Stronger is rated higher. FLEX Stronger averages 4.4 out of 5 from 8 ratings, while EliteForm Lift Tracker averages 4.2 from 25 ratings.
Do FLEX Stronger or EliteForm Lift Tracker have ads?
EliteForm Lift Tracker shows ads; FLEX Stronger does not.
Which is updated more often, FLEX Stronger or EliteForm Lift Tracker?
FLEX Stronger ships an update monthly, and EliteForm Lift Tracker every 3 weeks. Most recently, FLEX Stronger was updated on October 4, 2026 and EliteForm Lift Tracker on September 28, 2026.

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