Mu. vs ezGym.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mu.
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Mu. Mu. is a daily log for the things that affect how you feel: track mood, symptoms, habits, medications — and let patterns emerge naturally over time. Simple. Modern. Free. Private. —WHAT YOU CAN DO— *Track Events Choose what to track: insomnia, anxiety, stress, medication, or create custom events that matter to you. Log as many or as few as you like. *Log Your Mood Record how you feel on a scale of 0 to 10. *Write Notes Attach a note to any logged event or mood. *Explore Patterns View your data with intuitive charts and statistics. Filter by event type and adjust the time period to see what influences your wellbeing. *Export Your Data Download your history as a CSV or a detailed PDF report — complete with mood charts, color-coded grids, and event heatmaps. Pick the period and the events you want to include. *Apple Watch Companion Log events and your mood directly from your wrist. Data syncs automatically with your iPhone. —SOME WAYS TO USE MU.— • Mood Tracker • Medication Tracker • Pain Tracker • Symptom Journal —PRIVACY FIRST— Your data never leaves your device or iCloud. Without an account or internet connection, Mu. works entirely offline. All your entries—mood scores, events, notes—stay with you. —DESIGNED FOR YOU— Built to be intuitive and calming, by someone who uses it daily. —MEDICAL DISCLAIMER— This app is not a substitute for professional medical advice, diagnosis, or treatment. If you have concerns about your health, please consult a qualified healthcare provider. —LANGUAGES— English, French, Spanish, Arabic —CONTACT & SUPPORT— Questions or feedback? Reach out to us directly from the app's Contact section or via our website, Reddit, Discord or Instagram.
ezGym.
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Set. Rest. Go again. Press DONE after a set. The timer starts. When it's time to lift again, ezGym lets you know — from your wrist, from your phone. Build any split — push/pull/legs, upper/lower, full-body. Any day of the week, any name. Choose from 665 exercises. Barbell, dumbbell, cable, kettlebell, machines, bodyweight. Add custom ones. Runs on Apple Watch. Live Activity keeps the countdown on the lock screen. Timed holds for planks, dead hangs, and carries. Rest days built into the plan. Your workout data stays on your device. No complicated programs. No AI coach. No social feed. Just the set you're doing and the one that comes next. Try one workout free. Unlock unlimited workouts once. No subscription. Earn it daily.
Screenshots
Verdict
The clearest difference is in-app purchases: Mu. at none against ezGym.'s 1. 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. ezGym. sells 1 one-off in-app purchase. Mu. asks for nothing beyond the download.
Mu. ships an update every 10 days, ezGym. every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Mu. | ezGym. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 7 MB |
| Age rating | 12+ | 4+ |
| Developer | Liminal Pictures | Razvan Oprea |
In-app purchases
Mu.
No in-app purchases
ezGym.
- Unlock ezGym$3.99









