M Muscles vs SetFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M Muscles
This app helps you manage your fitness journey with structured workout plans and nutrition tracking. It offers guided sessions, progress monitoring, and personalized goal setting for all fitness levels.
- Structured workout programs
- Guided exercise sessions
- Calorie and macro tracking
- Workout history
- Progress analytics
- Custom timers
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Take control of your fitness journey with an all-in-one workout and nutrition tracking app designed for both beginners and experienced athletes. Access structured training programs, follow guided workout sessions, and stay consistent with tools that simplify your routine. The app provides ready-to-use workout plans, a built-in exercise player, and tracking features to help you stay on course with your training goals. Follow guided sessions, review your workout history, and maintain a consistent fitness routine over time. Structured workout programs include guided exercise sessions designed to help you follow each workout with confidence and consistency. You can also personalize your profile, set goals, and tailor your training based on your fitness level and objectives. In addition to workouts, the app includes nutrition tracking tools that allow you to record calories and macronutrients to support your health and fitness goals. Free Version Includes: Access to one full workout program Structured workout programs with guided exercise sessions Basic calorie and macro tracking (limited entries per day) Access to workout history Premium Features: Access to all workout programs Unlimited nutrition tracking Advanced progress analytics Custom timers and workout settings Macro split adjustments and detailed tracking Stay consistent, track your results, and build better habits with a powerful and easy-to-use fitness companion. Subscriptions & In-App Purchases: Weekly — $4.99 Monthly — $12.99 Yearly — $39.99 Lifetime — $59.99 Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your device settings. Privacy Policy: https://docs.google.com/document/d/1WbaE3QhHtFTZqK4wgcLUzbh7M44bKOHz8g7H8mZ0Yxw/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SetFlow
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SetFlow is the simplest way to time your sets and rests in the gym. Start a set, tap once when you rack the weight, and SetFlow logs the set and counts down your rest — then automatically starts the next one. No fiddling, no menus. Just lift. Built for people who want a clean, glanceable timer and an honest log of every session — with nothing to sign up for. WHY SETFLOW • One-tap flow — start set, tap Rest, repeat. Your next set starts automatically (or turn that off for manual control). • A timer you can read across the gym — a big clock-face set dial and a colour-coded rest ring. • Group by exercise — name what you're doing (Squat, Bench, Deadlift) and SetFlow counts your sets per exercise. Set a per-exercise target and it nudges you on to the next one when you hit it. • Knows your rhythm — set a default rest time and an optional target number of sets. • Heads-up cues — beeps, a 3-2-1 countdown and haptics. Cues play over your music instead of stopping it. • Stays accurate — lock your phone or switch apps and the timer never drifts; a notification fires the moment rest ends. • Honest history — every workout is saved with total time, work time, rest time, average set, and a breakdown of each exercise. • Coaching tips — after every workout, SetFlow turns your numbers into plain-language suggestions on targets, rest discipline and pacing. • See your progress — current and longest streaks, lifetime totals, an activity heatmap, a sets-per-day chart, work-vs-rest and sets-by-exercise breakdowns, workouts by weekday, and personal bests. • Export anytime — share your full history as CSV or JSON. PRIVATE BY DESIGN SetFlow works fully offline. No accounts, no third-party ads, no tracking, no analytics. Your data lives on your device and never leaves it unless you choose to export it. HOW IT WORKS 1. Tap Start workout. 2. (Optional) Tap the "+" ring to name your exercise. 3. Tap Start set — the dial counts up. 4. Tap Rest — your set is logged and the rest countdown begins. 5. Rest ends → the next set starts automatically. 6. Tap Finish for your report and tips, saved to history. Great for weight training, calisthenics, and any set-and-rest routine. No subscription. No catch. A timer that gets out of your way. SetFlow is a workout timer, not medical advice. Consult a doctor before starting any exercise programme and stop if you feel unwell — you train at your own risk.
Screenshots
Verdict
The clearest difference is in-app purchases: SetFlow at none against M Muscles's 5. SetFlow also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads 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
Both are free to download. M Muscles sells 5 in-app purchases, starting at $4.99 per 7 days. SetFlow asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on July 9, 2026 and September 10, 2026 respectively.
| Parameter | M Muscles | SetFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | LES TRANS SIA | Ian Hulme |
In-app purchases
M Muscles
- Weekly$4.997 Days
- Weekly-Trial3 Days trial$4.997 Days
- Monthly$12.991 Month
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- Yearly$39.991 Year
- Lifetime$59.99
SetFlow
No in-app purchases





