Workout Tracker vs Muscle+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Workout Tracker
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GymGrid Pro is now completely free. This app — "GymGrid Lite" — is the simplest habit-only version. The much more capable GymGrid Pro is now free too, so we recommend it. ▸ Search "GymGrid Pro" on the App Store ▸ Or: https://apps.apple.com/app/gymgrid-workout-tracker/id6768222847 — Lite vs Pro — Lite: Tap-to-mark-done habit logging Pro: Detailed weight & reps logs / progress charts / home-screen widget / save & share as image / calorie estimation / pocket lock Lite remains useful if all you need is habit tracking, but with Pro now free, we recommend Pro.
Muscle+
This app simplifies workout logging with essential features for consistent training. It offers intuitive controls, a sleek design, and tools for tracking progress, including BIG3 lifts and 1RM estimations. Enjoy an ad-free experience designed for all fitness levels.
- Automated workout rotation
- Easy logging of weight, reps, and sets
- BIG3 lift management
- 1RM estimation and progress graphs
- Rest timer with quick function
- Ad-free experience
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Muscle+ is a simple, intuitive workout tracking app focused on the features you really need to stay consistent with your training. It combines quick and effortless tracking at the gym with a stylish design that makes you want to use it every day. 【KEY FEATURES】 ■ Workout Plans & Cycles ・Create and save your workout plans ・Set up workout cycles to organize your routine ・Start your workout with just one tap ■ Workout Tracking ・Easily log weight, reps, and sets ・Review your workout history anytime ・Save your workout records as images and share them on social media ■ Big Three Tracking ・Track your Bench Press, Squat, and Deadlift records ・See your Big Three progress on the calendar ■ Progress Analysis ・Automatically calculate your estimated 1RM ・Visualize your progress with easy-to-read graphs ・See your growth at a glance ■ Body Composition & Cardio Tracking ・Track your daily body weight, body fat percentage, and muscle mass ・Log cardio duration and calories burned ・Save your records as images and share them on social media ■ Rest Timer ・Manage your rest intervals and stay focused on your workout ・Quickly set your rest time with one-tap controls 【WHY MUSCLE+?】 ・Simple, intuitive, and easy to use ・Stylish neon-inspired design that keeps you motivated ・Designed for everyone from beginners to advanced lifters ・No ads for a smooth, distraction-free experience ・Available in both English and Japanese Muscle+ makes your training more enjoyable, more efficient, and more rewarding.
Screenshots
Verdict
The clearest difference is price: Workout Tracker at Free against Muscle+'s $2.99. Workout Tracker also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.1 vs 17.0). Muscle+'s advantage is ads (none vs shown). On in-app purchases 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
Workout Tracker is free to download; Muscle+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Workout Tracker ships an update every 2 days, Muscle+ every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Workout Tracker | Muscle+ |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | INIT, K.K. | Keiko Yamashita |
In-app purchases
Workout Tracker
No in-app purchases
Muscle+
No in-app purchases









