MuscleTools vs GymBelt
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
MuscleTools
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No unnecessary complexity, personalization hype or subscriptions. MuscleTools is simply the app I wanted to use myself, with tools and resources for a fit lifestyle. Tools like: - Exercise for each muscle (visualised on a human body) - Exercise instructions - Soreness timer - Tabata timer Resources like: - Simple supplements information (no affiliations or other bs) - Niche workout routines (e.g. for climbers, runners, swimmers etc) Note: Information in the app is based on a mixture of AI-generated content and personal online research. I am in no way any expert or professional, but have a general interest in fitness and nutrition. Always consult with a medical professional before attempting any lifestyle changes regarding supplements or otherwise.
GymBelt
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GymBelt is your personal gym companion โ built around an interactive 3D muscle map that makes finding the right exercises effortless. Whether you're new to the gym or a seasoned lifter, GymBelt helps you train smarter by showing you exactly which exercises target which muscles. KEY FEATURES Interactive 3D Body Map Tap any muscle group on the rotatable avatar to instantly see the best exercises for it. Spin the body around to explore both front and back muscle groups. Male & Female Avatars Switch between male and female body models with a single tap for a personalized experience. 50+ Curated Exercises Every major muscle group is covered โ chest, back, shoulders, arms, legs, glutes, core and more. Each exercise includes clear instructions, recommended sets and reps, equipment needed, and difficulty level. Ready-Made Workout Plans Follow proven training splits: - Push Day โ Chest, Shoulders, Triceps - Pull Day โ Back, Biceps, Traps - Leg Day โ Quads, Hamstrings, Glutes, Calves Works Fully Offline No account required. No internet needed. Your workouts are always available, even with no signal in the gym basement. Clean, Distraction-Free Design A sleek dark interface designed to be easy on the eyes and quick to navigate between sets. HOW IT WORKS 1. Open the Body Map 2. Tap any muscle group on the 3D avatar 3. Browse suggested exercises for that muscle 4. Or pick a ready-made Push/Pull/Legs plan and start training GymBelt is perfect for: - Beginners learning which exercises hit which muscles - Lifters who want a quick exercise reference - Anyone building their own workout routine - Trainers explaining muscle groups to clients COMING SOON We're just getting started. Future updates will bring Body stats and nutrition guidance. Download GymBelt today and train with purpose. Made by Rubyx
Screenshots
Verdict
The clearest difference is iOS requirement: GymBelt at 15.1 against MuscleTools's 17.6. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | MuscleTools | GymBelt |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod โ better |
| Requires iOS | 17.6 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 18 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Lasse Dollis Spilling | Meenu Johnson |
In-app purchases
MuscleTools
No in-app purchases
GymBelt
No in-app purchases






