Comparison

ForceFrame vs Metric

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

Head to head
About

ForceFrame

This app enables quick and easy testing of upper and lower body isometric strength and imbalances. It connects to specialized hardware via Bluetooth to provide real-time force feedback and facilitates personalized training programs.

Highlights
  • Isometric strength and imbalance testing
  • Bluetooth hardware connection
  • Real-time force graph bio-feedback
  • Personalized isometric training programs
  • Profile and squad management
  • Historical results comparison
Features
Read full description

The ForceFrame App facilitates quick and easy testing of upper and lower body isometric strength and imbalance, as well as completing personalised isometric strength training programs. Connect to The ForceFrame via Bluetooth for rapid testing of over 30 isometric testing positions of the hip, knee, ankle, shoulder and neck. The live force graph provides visual bio-feedback in real-time, and highlights max strength and imbalance to facilitate rapid decision making. Once you have completed testing, data is uploaded to VALD Hub to facilitate centralised analytics and data review across VALD testing systems. The ForceFrame App also allows you to: - Manage or add profiles - Review or adjust each individuals’ test setup position - Test an individual or rapidly test an entire squad - Setup or modify tailored training programs targeting absolute or relative strength zones, complete with assigned reps, sets, and rest per exercise - Review historical results during testing for quick comparison Requirements : - Requires iOS 15 or later - Requires internet connection (additional fees may apply) - Requires ForceFrame hardware

About

Metric

This app revolutionizes strength training by offering advanced velocity-based tracking using your phone's camera, eliminating the need for expensive hardware. It provides detailed insights into fatigue, recovery, and progression, helping users maximize gains and prevent injuries.

Highlights
  • Smart velocity tracking with camera
  • Advanced video analysis of lifts
  • Comprehensive workout logging
  • Performance insights and progression tracking
  • Automated rest timer
  • Estimated 1RM calculation
Features
Read full description

Level up your training with Metric, the most advanced workout tracking app that combines traditional logging with revolutionary velocity-based training - no expensive hardware required. TRUSTED BY LIFTERS WORLDWIDE 1.5 million sets tracked | 100,000 downloads | Lifters and coaches in over 140 countries WHAT USERS ARE SAYING "Super simple to download and just start using. Great for getting clients and athletes to engage with their training in new ways. Can't believe this hasn't been done sooner!" - rugoody "Amazing to not have to pay thousands for a unit or even attach anything to a bar. Just click record on your camera and I can track my athletes Bar Velocity so easily." - Giannire "For not needing to buy any equipment this is a great tool. The vbt trackers go from 400 and up so for this to do what it does with nothing is amazing." - NoelpereziPhone6P "The app is brilliant. Superb for checking/tracking form and progression at the same time. I took an annual sub out after 5 days" - far.landscape Whether you're a powerlifter preparing for a meet, training to improve your athleticism on the field, or simply looking to get stronger and build muscle in the gym, Metric transforms how you train and coach. Gain insights that were previously only available to professional athletes, maximize your strength gains, and prevent injuries through proper technique and load management. Train with complete confidence as Metric's data shows your fatigue levels, recovery rates, and progression trends in real-time- helping you make smarter decisions about when to push harder and when tor regulate and recover. While traditional velocity tracking requires expensive and cumbersome external devices, strings or wearables, Metric delivers the same precise, validated measurements using just the camera on your iPhone or iPad, making actionable lifting insights accessible to everyone. CORE FEATURES SMART VELOCITY TRACKING - Track bar speed on 60+ exercises with validated accuracy - Receive audio cues when you hit specific velocity targets - Monitor fatigue through velocity loss during sets - Calculate estimated 1RM based on scientific velocity profiles - No additional hardware needed - just your phone - Record a quick set or incorporate velocity tracking into your workout flow ADVANCED VIDEO ANALYSIS - Record or import HD lifting videos - Generate detailed bar path traces for every rep - Review technique frame-by-frame - Share videos and analysis with coaches - Export videos to your camera roll COMPREHENSIVE WORKOUT LOGGING - Build, save and log your entire workout - Build and share templates to plan in advance - Access 150+ pre-loaded exercises - Create custom exercises - Track sets, reps, weight, and RPE - Automated rest timer PERFORMANCE INSIGHTS - Monitor strength progression - Track power output trends - Analyze ROM consistency - View velocity trends over time - Track estimated 1RM - load-velocity and load-power profiling - Real-time RPE charts and RPE-1RM estimations PERFECT FOR - Powerlifters, Strongman, and Olympic lifters - CrossFit and functional training - Bodybuilders and hypertrophy training - Strength and conditioning coaches - Performance-focused athletes - Personal trainers and online coaches - Any lifter wanting data-driven results GETTING STARTED IS SIMPLE & FREE 1. Select your exercise 2. Position your phone to capture your lift from the side 3. Record your set 4. Get instant velocity and technique analysis 5. Track single sets or complete entire workouts FREE, PRO, & COACH OPTIONS Record sets and workouts for free. Upgrade to Pro for advanced analytics, template builder, real-time feedback, and in-app video storage. Pro Coach plans also available for logging athlete workouts Join thousands of lifters using Metric to train smarter and maximize their gains. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ForceFrame4 screens
Metric4 screens

Verdict

The call

The clearest difference is rating: ForceFrame at 5.0 against Metric's 4.0. ForceFrame also leads on in-app purchases (none vs 16) and iOS requirement (15.0 vs 18.1). Metric's advantage is ratings volume (45 vs 1) and update cadence (weekly vs every 3 weeks). On price, ads 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. Metric sells 14 in-app purchases, starting at $10.99 per month. ForceFrame asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ForceFrame holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Metric has 45 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ForceFrame ships an update every 3 weeks, Metric weekly. The most recent releases landed on August 29, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
ForceFrame versus Metric: the parameters behind the verdict, then further details
ParameterForceFrameMetric
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (45 ratings)
Positive reviews—53.6% of reviews
Number of ratings145 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better18.1
Further details — not scored
Size66 MB181 MB
Age rating4+4+
DeveloperVald Performance Pty LtdCore Advantage Pty Ltd

Customer experience

ForceFrame

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Metric

All ratings45 ratings
Positive68.9%
Neutral11.1%
Negative20.0%
Written reviews97 reviews
Positive53.6%
Neutral11.3%
Negative35.1%

In-app purchases

None

ForceFrame

No in-app purchases

14 purchases

Metric

Subscriptions14
  • Pro - Monthly$10.991 Month
  • Pro - Monthly (Legacy)$12.991 Month
  • Metric Pro - Monthly (Legacy)$12.991 Month
Show 11 more
  • Pro Family - Monthly$18.991 Month
  • Pro Coach +5 - Monthly$19.991 Month
  • Pro Coach +20 - Monthly$34.991 Month
  • Pro Coach +10$37.991 Month
  • Pro Coach +15$47.991 Month
  • Pro - Annual7 Days trial$62.991 Year
  • Metric Pro (Legacy)14 Days trial$79.991 Year
  • Metric Pro - Annual (Legacy)$94.991 Year
  • Pro Family - Annual$114.991 Year
  • Pro Coach +5 - Annual$119.991 Year
  • Pro Coach +10$339.991 Year

Questions

Is ForceFrame free?
ForceFrame is free to download, with no in-app purchases.
Is Metric free?
Metric is free to download, with in-app purchases available.
Which has better reviews, ForceFrame or Metric?
ForceFrame is rated higher. ForceFrame averages 5.0 out of 5 from 1 ratings, while Metric averages 4.0 from 45 ratings.
Do ForceFrame or Metric have ads?
Neither ForceFrame nor Metric shows ads.
Which is updated more often, ForceFrame or Metric?
ForceFrame ships an update every 3 weeks, and Metric weekly. Most recently, ForceFrame was updated on August 29, 2026 and Metric on September 19, 2026.

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