Comparison

GC vs Ultimate Workout Tracker

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

Head to head
About

GC

Log your gym or home workouts with intelligent planning. This app uses AI to generate personalized workout plans based on your input and preferences. Track sets, view progress, and customize your training experience.

Highlights
  • AI-generated workout plans
  • Log sets with previous numbers
  • Rest timer and lock screen widget
  • Body figure muscle visualization
  • Customizable routines
  • Apple Watch integration
Features
Read full description

Train every muscle, at the gym or at home. See each one on a body figure. Log every set with last time's numbers already filled in. Only the sets you tick count. Your own AI writes your plan. Connect ChatGPT, Claude or Gemini once. Make it yours with coral or lime, four app icons and widgets. GC (short for Gym Commitment) is a gym log your own AI can send plans to. It asks about your week and your gym, writes the plan, and the plan lands on your phone, ready to follow set by set. AT A GLANCE • Your workout full screen, one exercise at a time, with the rest timer • A plan from your own AI, showing what it did with each of your notes • Your last 7 days on Home, and 7 or 14 days on Progress • Every workout in full: each exercise, your sets and the muscles you worked YOUR AI, YOUR PLAN • Connect your own assistant once, with a code from the app • It asks one thing at a time before it writes the plan • The plan lands on your phone. Look it over, keep it and follow it • Change it in one sentence, like "make Thursday shorter". The new version lands in the same place • Ask your AI about your plan, like why an exercise is in it • Once connected, leave your AI a note on any exercise, like "No machine here". It goes with your next change • When you choose, share your last 12 weeks. Your AI writes a report with three changes for your plan • The AI tab can show one next step, so you know what to ask You connect your own ChatGPT, Claude or Gemini. Only the finished plan or report comes back to your phone. Some assistants need a paid plan or are limited by country. Rather not use an AI? Everything below works without one. IN THE GYM • Your sets open with last time's numbers, so you know what to beat • Tick a set and the rest timer starts, in the app and on your lock screen • The weight column says if it is one dumbbell, or bar and plates together • Warm up, drop and failure sets. Supersets open the next exercise when you tick a set • Machine taken? Swap the exercise. Or skip it today and keep it in your plan • Exercises show as pictures. Tap one to add it, or switch to a list • No routine? Tap Start and add exercises as you go • A new best gets a trophy on the set that beat it • Gym Time reminders on the days you pick ON YOUR LOCK SCREEN AND WRIST • A lock screen widget shows today's workout and your week • While you train, the Live Activity shows your exercise, your set and your rest. Add a photo from it during your workout • With your iPhone nearby, start, tick sets, change weight, reps and time, and finish from your Apple Watch ROUTINES, YOUR WAY • Ready-made routines for every situation: full body, upper lower, push pull legs, dumbbells only, machines only, home with no kit, 30 minutes, over 40 • Build your own, day by day, exercise by exercise • A friend or trainer builds one and sends you a link • Set a weekly goal. It counts from this week WHAT YOU SEE AFTER • Sets by muscle on a body figure, for any routine and for your week so far • Every lift on a graph, with personal records • Weekly, monthly and yearly reports that show the body parts you skipped • Progress photos kept with the session they came from. You can switch Photos off in Settings YOUR DATA • No account needed • Log every set with no signal. Form clips and your AI need a connection • Export every session and set as a CSV, whenever you want • In English, Spanish, Portuguese, Italian, German and French, following your phone or your pick in Settings WHAT PRO ADDS • More plans, changes and reports from your AI • Every earlier week, month and year • Every lift's progress back to day one • Every photo and every routine • Deeper insights with Advanced Mode • Backup to your own iCloud Questions or ideas: gymcommitmentapp@gmail.com Privacy: https://gymcommitment.com/privacy Terms: https://gymcommitment.com/terms ChatGPT is a trademark of OpenAI, Claude of Anthropic, and Gemini of Google. GC is not affiliated with any of them.

About

Ultimate Workout Tracker

Log your gym workouts quickly and efficiently, tracking everything from weights and reps to cardio and personal bests. Organize your routines, view progress reports, and stay motivated with a clean, focused interface.

Highlights
  • Fast set, rep, and weight logging
  • Machine, free weight, circuit, and cardio tracking
  • Personal best tracking
  • Workout calendar and reports
  • Custom exercises and routines
  • iCloud backup
Features
Read full description

Ultimate Workout Tracker is a focused fitness log designed for fast, distraction-free use during a workout. Track machine weights, free weights, circuit workouts, and cardio without digging through complicated screens. Log reps, sets, weight, time, distance, incline, floors, resistance, and calories, then review your history and progress. Features include: - Full-screen strength logging with easy-to-tap reps and weight controls - Apple Watch workout logging and custom Watch workout lists created on iPhone - Machine weights, free weights, circuit, and cardio sections - Favorites and routines for workouts you repeat often - Personal best tracking with clear comparisons - Daily workout volume totals and comparisons with previous workouts - Modern progress charts for volume, strength, and personal records - Body weight and bodybuilding measurement tracking with change indicators - Calendar view for workout days, rest days, and missed days - Daily, weekly, and full-history workout reports - Copy and share reports from inside the app - Optional workout reminder notifications - iCloud backup support - Custom exercises and cardio machines Ultimate Workout Tracker keeps the focus where it belongs: logging the workout, seeing your progress, and getting back to training.

Screenshots

GC4 screens
Ultimate Workout Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Ultimate Workout Tracker at none against GC's 4. Ultimate Workout Tracker also leads on ads (none vs shown). GC's advantage is update cadence (every 4 days vs every 2 months) and ratings volume (29 vs 4). On price, rating, review sentiment 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. GC sells 4 in-app purchases, starting at $1.99 per month. Ultimate Workout Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for GC against 5.0 for Ultimate Workout Tracker. That said, the two scores are not equally well evidenced: GC has 29 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

GC ships an update every 4 days, Ultimate Workout Tracker every 2 months. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

Scorecard5 real differences · 5 level
GC versus Ultimate Workout Tracker: the parameters behind the verdict, then further details
ParameterGCUltimate Workout Tracker
PriceFreeFree
Rating5.0 (29 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings29 — better4
Update frequencyEvery 4 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS15.1 — better16.0
Further details — not scored
Size101 MB9 MB
Age rating4+4+
Developergaurav khannaSteven Jones

Customer experience

GC

All ratings29 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ultimate Workout Tracker

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

GC

Subscriptions3
  • Gym Commitment Monthly$1.991 Month
  • Gym Commitment Pro Yearly$19.991 Year
  • Yearly with free trial1 Month trial$19.991 Year
One-time1
  • Lifetime Gym Commitment$39.99
None

Ultimate Workout Tracker

No in-app purchases

Questions

Is GC free?
GC is free to download, with in-app purchases available.
Is Ultimate Workout Tracker free?
Ultimate Workout Tracker is free to download, with no in-app purchases.
Which has better reviews, GC or Ultimate Workout Tracker?
Ultimate Workout Tracker is rated higher. GC averages 5.0 out of 5 from 29 ratings, while Ultimate Workout Tracker averages 5.0 from 4 ratings.
Do GC or Ultimate Workout Tracker have ads?
GC shows ads; Ultimate Workout Tracker does not.
Which is updated more often, GC or Ultimate Workout Tracker?
GC ships an update every 4 days, and Ultimate Workout Tracker every 2 months. Most recently, GC was updated on November 9, 2026 and Ultimate Workout Tracker on November 13, 2026.

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