Comparison

Gymatic Workout Tracker vs Riven

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

Head to head
About

Gymatic Workout Tracker

This app automatically identifies exercises, counts repetitions, and logs workouts with advanced stats like heart rate, rest/work time, and velocity. It offers accurate calorie tracking and progress monitoring for various training types, including strength, HIIT, and cardio.

Highlights
  • Automatic exercise identification
  • Automatic repetition counting
  • Advanced workout statistics
  • Heart rate tracking (with Apple Watch)
  • Accurate calorie burned feedback
  • Progress tracking and 1RM estimates
  • Support for various workout types
Features
Read full description

*** Featured by Apple in "New Apps We Love", Apple Watch App Store, and Apple Health&Fitness category. *** Gymatic (a.k.a VimoFit) is the first and only app to automatically identify your exercises, count your repetitions, and log your workouts. What is more, it auto tracks many stats no human can track. Bring science to your workout! Our mind-blowing technology has been featured on AOL, Mashable, TechCrunch, Huffington Post, and more… - Gymatic not only auto log exercises and count reps, it also collect many advanced stats for each set, such as * Heart rate (average and max) (only when using Apple Watch) * Rest and work time (work time only starts when you move, rest time starts as soon as movement ends. No need to mess with timer when you need to rest after a set, it is all automatic.) * Velocity * Power * Tempo * Rep speed * Form consistency * Range consistency * Speed consistency - Connect with Apple Health app to read heart rate and contribute to activity rings. - Get more accurate calories burned feedback then with typical fitness trackers because Gymatic knows EXACTLY which exercises you’re performing! - It takes just 3 seconds to train any new exercise so there’s no limit to how many exercises Gymatic can track. - Gymatic tracks your Crossfit, bodybuilding, weightlifting, strength training, HIIT workouts, TRX training, kettlebell training, calisthenics, machine exercises, and much much more! - Stay motivated with remarkable progress tracking including 1 rep max estimates, calories burned and all advanced stats. - Support both FreeForm mode, where you can perform any exercises, and Guided mode, where Watch/Phone guides you through a pre-programmed workout. - Many workouts are included + unlimited workouts shared by the community. - Track your indoor cardio and accurately count calories for running, cycling, rowing, elliptical, and stair stepper. - Track your swim and count your strokes. Tips: - Wear your watch just a little higher on your wrist than usual. (above the bone) - Tighten the watch on your wrist. (just snug, not a death grip) - Want to track Leg Press? Strap phone to your leg. Or keep hands on your leg to move along. Developer Note: This is a new technology and you’re one of the first to try it out! We know it’s not perfect yet. Please help us improve the app for everyone by reporting bugs to support@vimo.co Tutorial and FAQ are at https://support.vimo.co/portal/helpcenter/mobile-apps/gymatic-1. Visit this support site for questions and answers. In-App Subscription Details: Gymatic Premium subscription is $4.99 per month / $29.99 per year and operates on a 30 / 365 day cycle. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period at the cost of $4.99 / $29.99. You may manage your Subscriptions and auto-renewal may be turned off by going to your user Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period will be forfeited when you purchases a subscription to Gymatic Premium. Terms of use: http://www.vimo.co/termsofuse/ Privacy policy: http://www.vimo.co/privacy/ ‎

About

Riven

This app automatically detects and counts your exercise repetitions and measures how close you are to muscle failure during each set. It provides instant feedback with a score and color-coded tiers, helping you optimize your training for muscle growth. Requires an Apple Watch and iPhone.

Highlights
  • Auto-counts reps without manual input
  • Auto-detects over 30 exercises
  • Scores sets for muscle failure proximity (0-100)
  • Color-coded feedback tiers
  • Weekly per-muscle failure summary
  • Automatic workout logging to Apple Health
Features
Read full description

Your dream physique is built on muscle failure. We turn your Apple Watch into an automatic workout tracker. It starts your sets, counts your reps, names the exercise and measures how close each set came to muscle failure. No buttons, no phone, no logging between sets. FULLY AUTOMATIC ◆ Starts sets: Riven sees when a set starts and when it ends. Nothing to start or stop. ◆ Counts reps: every rep is counted from your wrist as you do it. ◆ Names exercises: 100+ exercises supported, and the most common lifts are recognized on their own, including bench press, squat, curls, rows, pulldowns and lateral raises. ◆ Measures muscle failure: the moment you rack the weight, your set gets a score from 0 to 100 for how close you came to muscle failure. ◆ Scores every muscle: see which muscle groups reached muscle failure in each workout. ◆ Syncs with Apple Health: sets, reps, exercises and scores are saved on their own. SHARE YOUR WORKOUTS ◆ Post to the feed: share any workout, with the muscles you took to muscle failure, and get kudos and comments from other lifters. ◆ Weekly league: see where your average muscle failure score ranks against lifters worldwide, and join challenges. ◆ Your choice: make your profile private any time, and report or block anyone. WHAT IS MUSCLE FAILURE? It's the rep you can't finish. Muscle grows when you train close to it, but most lifters stop a few reps short and never know it. Riven tells you after every set, in colors you can read at a glance: Red: stopped short Orange: working Yellow: near muscle failure Green: muscle failure HOW IT MEASURES MUSCLE FAILURE Your Apple Watch reads your wrist's motion 100 times a second. As a muscle tires, your reps slow down. Riven measures that slowdown, called velocity loss, which is the best-studied sign of fatigue in strength training. Heart rate is saved to your log, but it isn't part of the score. NOTHING EXTRA No camera, no barbell clip, no chest strap. Works with barbells, dumbbells, cables and machines, using the watch you already wear. REQUIREMENTS Apple Watch Series 6 or later (watchOS 10+), paired with an iPhone on iOS 17 or later. Detection, counting and scoring run on the watch. The iPhone app handles setup, history and plans. PRIVACY Motion is processed on your devices. No ads. No third-party trackers. Full policy at riven.fit/privacy. PLANS ◆ Free: 1 workout per week, forever. ◆ Unlimited: no weekly limit, monthly or yearly. Prices are shown in the app for your region. Payment is charged to your Apple ID when you confirm your purchase. Subscriptions renew automatically unless turned off at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before the period ends. You can manage or cancel subscriptions in your Apple ID account settings. Privacy: riven.fit/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: riven.fit/terms

Screenshots

Gymatic Workout Tracker4 screens
Riven4 screens

Verdict

The call

The clearest difference is review sentiment: Riven at 100% against Gymatic Workout Tracker's 51%. Riven also leads on rating (4.8 vs 4.3). Gymatic Workout Tracker's advantage is ratings volume (1.9K vs 4) and iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. Gymatic Workout Tracker sells 3 in-app purchases, starting at $4.99 per month and Riven sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Riven holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Gymatic Workout Tracker has 1.9K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 51% of Gymatic Workout Tracker's written reviews are positive against 100% of Riven's.

UpkeepUpdate frequency

Gymatic Workout Tracker ships an update fortnightly, Riven every 10 days. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.

Scorecard4 real differences · 6 level
Gymatic Workout Tracker versus Riven: the parameters behind the verdict, then further details
ParameterGymatic Workout TrackerRiven
PriceFreeFree
Rating4.3 (1.9K ratings)4.8 (4 ratings) — better
Positive reviews50.8% of reviews100.0% of reviews — better
Number of ratings1.9K — better4
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size37 MB41 MB
Age rating4+4+
DeveloperVimo Labs Inc.Bara Bilal

Customer experience

Gymatic Workout Tracker

All ratings1,911 ratings
Positive82.4%
Neutral5.8%
Negative11.8%
Written reviews307 reviews
Positive50.8%
Neutral12.4%
Negative36.8%

Riven

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Gymatic Workout Tracker

Reported bugs

4 issues
  • App crashes during workouts
  • Unable to log in or sync data
  • Incorrect exercise detection and rep counting
  • Settings and preferences not saving properly

Requested features

4 requests
  • Add ability to adjust heart rate zones
  • Improve guided workout instructions and videos
  • Allow bulk editing of workouts and exercises
  • Integrate with other fitness apps and services

Riven

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Gymatic Workout Tracker

Subscriptions2
  • Gymatic Premium Monthly7 Days trial$4.991 Month
  • Gymatic Premium Yearly7 Days trial$29.991 Year
One-time1
  • Premium4 variants$49.99
5 purchases

Riven

Subscriptions4
  • Pro Monthly7 Days trial$2.991 Month
  • Unlimited Monthly7 Days trial$4.991 Month
  • Pro Yearly7 Days trial$29.991 Year
Show 1 more
  • Unlimited Yearly7 Days trial$39.991 Year
One-time1
  • Unlimited Lifetime$99.99

Questions

Is Gymatic Workout Tracker free?
Gymatic Workout Tracker is free to download, with in-app purchases available.
Is Riven free?
Riven is free to download, with in-app purchases available.
Which has better reviews, Gymatic Workout Tracker or Riven?
Riven is rated higher. Gymatic Workout Tracker averages 4.3 out of 5 from 1.9K ratings, while Riven averages 4.8 from 4 ratings.
Do Gymatic Workout Tracker or Riven have ads?
Neither Gymatic Workout Tracker nor Riven shows ads.
Which is updated more often, Gymatic Workout Tracker or Riven?
Gymatic Workout Tracker ships an update fortnightly, and Riven every 10 days. Most recently, Gymatic Workout Tracker was updated on November 11, 2026 and Riven on November 13, 2026.

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