Comparison

Stack Up vs GymTracker

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

Head to head
About

Stack Up

Features
Read full description

When performance is measured, performance improves. When performance is measured, and results are reported back, improvement accelerates. - Pearsons Law

About

GymTracker

Features
Read full description

GymTracker - Smart Progress The complete fitness tracking app for iPhone and iPad. Log workouts, monitor strength progression, track health metrics, and train smarter every session. On your own, or coached. COACH & ATHLETE MODE (PRO) Coach and athlete on one platform, with no more programs passed around over chat or PDF. - For the athlete: link your coach with an invite code, get tailored programs straight on your phone, and accept proposals with a tap - For the coach: manage your athletes, build and propose programs, review each one's volume, records and weekly trend - Built-in chat to stay in touch between sessions - Coach Portal on the web: build and edit programs from your desktop, with a full editor and exercise library - Access to an athlete's data always requires their permission, and it can be revoked at any time TRAINING PROGRAMS Create structured programs with custom exercises, sets, reps, and rest periods. Import workout plans from PDFs, photos, or plain text: snap a picture of a printed or handwritten program and the AI parses exercises and builds the program for you automatically. LIVE WORKOUT TRACKING Log sets in real time with automatic rest timers. Every rep recorded, every weight saved. Start and control workouts from your wrist with Apple Watch support and Live Activities on the Lock Screen. STRENGTH ANALYTICS Volume charts, muscle distribution, progression curves, and personal records, tracked over weeks and months. See exactly how you're progressing and where to focus next. APPLE HEALTH INTEGRATION Syncs workouts, heart rate, calories, and body weight bidirectionally with Apple Health. All your fitness data in one place. CLOUD SYNC & OFFLINE Your data syncs across all your devices automatically. Works fully offline and reconciles when connectivity returns. No subscription required to train. FREE PLAN - 1 workout program (up to 5 training days) - Exercise history: last 10 entries - AI Program Import: 1 per month - Basic statistics - Apple Health sync - Profile cloud sync - Banner ads are shown in the free plan GYMTRACKER PRO Unlock the full potential of your training: - Coach & Athlete mode, including the Coach Portal on the web - Unlimited workout programs and training days - Full exercise history, no limits - AI program import: up to 10 per month - Workout reports - Advanced statistics and analysis - Custom exercise library - Full cloud sync (workouts, exercises, history) - Apple Watch Live Activities - Muscle group heat maps - Data export - Ads removed Monthly or annual subscription. Auto-renewing. Cancel anytime. TERMS & PRIVACY End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gymtracker-smartprogress.web.app/privacy.html

Screenshots

Stack Up4 screens
GymTracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack Up at none against GymTracker's 2. Stack Up also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). GymTracker's advantage is update cadence (every 2 weeks vs every 4 months). On price and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. GymTracker sells 2 in-app purchases, starting at $2.99 per month. Stack Up asks for nothing beyond the download.

UpkeepUpdate frequency

Stack Up ships an update every 4 months, GymTracker every 2 weeks. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

Scorecard4 real differences ยท 2 level
Stack Up versus GymTracker: the parameters behind the verdict, then further details
ParameterStack UpGymTracker
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 weeks โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, Apple Watch โ€” better
Requires iOS15.1 โ€” better17.0
Further details โ€” not scored
Size39 MB64 MB
Age rating4+4+
DeveloperDavid ChabotPaolo Novetti

In-app purchases

None

Stack Up

No in-app purchases

2 purchases

GymTracker

Subscriptions2
  • GymTracker PRO Monthly$2.991 Month
  • GymTracker PRO Annual$24.991 Year

Questions

Is Stack Up free?
Stack Up is free to download, with no in-app purchases.
Is GymTracker free?
GymTracker is free to download, with in-app purchases available.
Do Stack Up or GymTracker have ads?
GymTracker shows ads; Stack Up does not.
Which is updated more often, Stack Up or GymTracker?
Stack Up ships an update every 4 months, and GymTracker every 2 weeks. Most recently, Stack Up was updated on October 19, 2026 and GymTracker on October 5, 2026.

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