# Grit – Gym Tracker — Rest timer, plans, splits > Rest timer, plans, splits (iPhone/iPad app by Linus Finn Fritz.) - Source: https://appshunter.io/ios/app/grit-gym-tracker/id6790787221 (this page in markdown: same URL + `.md`) - Developer: [Linus Finn Fritz](https://appshunter.io/developer/6790787226) - Category: Health & Fitness - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 5 MB - Languages: American English, German (Germany) - Released: 2026-07-15 - Data updated: 2026-10-10 - User reviews in markdown: https://appshunter.io/ios/app/grit-gym-tracker/id6790787221/reviews.md ## What is Grit? Grit is a lean workout log for the gym. You log your sets, the app remembers everything and shows you how you get stronger. No account, no sign-in, no cloud. Everything stays on your iPhone. LOG SETS FAST Every set with its own weight and reps. Set the weight with a tap instead of scrolling. A rest timer counts down between sets and notifies you when it's time to go again. YOUR COACH When you open a machine, Grit tells you what weight to use today. Not blindly, but based on how hard your last session felt (RPE): if the last set was easy, it goes up. If it was tough, you hold. If you stall on the same weight for several sessions, the coach suggests a deload week. With an Apple Watch, it holds back the jump when your sleep and heart rate say you are not recovered. You can always override the suggestion. YOUR GOAL Muscle, strength, fat loss, staying fit or VO₂max. Your goal sets the rep range the coach aims for. With the VO₂max goal you also see your VO₂max trend from Apple Health. YOUR EQUIPMENT Add your own machines or load the built-in catalogue of around 90 standard exercises as a starting point. Rename everything to match your gym. SEE PROGRESS Charts per machine and per muscle group, plus a body heatmap of the muscles you trained. Training volume, not just personal bests. New personal bests are detected automatically and celebrated. WORKS WITH MYO If you have Myo from the same developer, it shows on a 3D model which muscles you trained, with names and the last 14 days. For 32 exercises one tap takes you straight to that exercise in Myo. Myo is in German. STAY CONSISTENT A weekly streak, a weekly recap and a reminder when you've been away too long. Your lifted weight shown as a fun comparison. CARDIO Log cardio machines manually, or assign your Apple Watch workouts from Apple Health to a machine, with heart rate and calories. All in one place. YOUR DATA IS YOURS Back up your training data any time and restore it, for example after switching phones. Only you share the file. PRIVATE Grit collects nothing. There is no user account and no server. What you log stays on your device. Apple Health is only read with your permission (body weight, workouts, heart rate, sleep, HRV, VO₂max and nutrition) and the data never leaves your iPhone. Grit is free and has no ads. ## Version history (last 5 releases) ### 1.4 — 2026-10-09 New in this update: • Today only shows what matters: your suggestion, your muscles and one big button to start. • Each muscle shows when it is ready again: today, tomorrow or in a few days. • Statistics now has three topics: Week, Progress and Body. Your choice is remembered. • Profile is sorted into four topics. Your goals now live in Statistics under Body. • CSV export is gone. The full backup under Data and help still saves your data. Stay strong! ### 1.3 — 2026-10-08 New in this update: • Grit and Myo now work together. If you have Myo (German only), it shows on a 3D model which muscles you trained today, with names and the last 14 days. • 32 exercises now show "See muscles in Myo" in the info sheet. One tap opens Myo at that exercise. • New look: light background, calmer colours, new icon. Grit now clearly belongs with Myo. • Grey text has more contrast and is easier to read. • Bigger main buttons, easier to hit, even with tired hands. • New in Profile: "More Apps". Stay strong! ### 1.2 — 2026-09-21 New in this update: • Your muscles today: the app works out which muscle groups are recovered and which are still working. It uses your own history, so sets, weight and how hard it felt. No Apple Watch needed. • The daily suggestion follows that. A plan whose muscles are wrecked from yesterday no longer wins just because it has the biggest gap in sets. • Your Gym Bro tells you why when nothing is ready, instead of sending you to the gym anyway. • Six new milestones a beginner actually reaches: first workout, 10, 50 and 100 training days, 4 and 12 weeks in a row. • Open milestones now show the distance, so "5 more training days" instead of just the condition. • "Records" are now called "Personal bests" throughout the app. Stay strong! ### 1.1 — 2026-08-13 New in this update: • On Sundays the app asks how many days you want to hit the gym next week. Set 0 and it stays quiet: no reminders, no comments. Pause is a valid answer. • Your Gym Bro comments on where your week stands — short, never blaming, and you can switch him off. • Fixed weekly schedule: set what happens on which day, say full body on Mon/Wed/Fri and cardio on Tue/Thu. Do Wednesday's plan on Tuesday and nothing gets carried over or shifted. • Choose machines: take out whatever your gym does not have — a whole muscle group with one tap. Nothing gets deleted, your old entries keep their name. • Cardio machines can now be added straight from the Cardio tab. • A sound of its own when rest is over instead of the system chime, plus a firmer buzz. Same sound on the lock screen. • A tour on first launch and a "What Grit does" overview — both available any time in your profile. Stay strong! ### 1.0.2 — 2026-07-28 New in this update: • Machine taken? Pull a later exercise forward mid-workout — it's just for today, your plan stays as it is. • Progress photos: capture your before and after, with date and weight, plus a compare slider. All photos stay on your device only. • Body & nutrition: a weight trend as a gain/loss signal, plus calories, protein and fat from Apple Health (read-only, no tracking). • Protein coach: after your workout, see today's protein against your target. • The rest-timer sound now comes through your headphones while music is playing. • The rest timer shows how it got to its time: your base rest plus extra for a hard set. • Polish across the app and a cleaner Health permission flow. Stay strong! ## Apps similar to Grit | App | Rating | Price | Category | | --- | --- | --- | --- | | [NightRing](https://appshunter.io/ios/app/nightring/id6790335160) | — | Free | Health & Fitness | | [Kugi - Workout Tracker Gym Log](https://appshunter.io/ios/app/kugi-workout-tracker-gym-log/id6788888611) | 5.0 (3) | Free | Health & Fitness | | [Beast Workout Tracker Gym Log](https://appshunter.io/ios/app/beast-workout-tracker-gym-log/id6757116703) | — | Free | Health & Fitness | | [Gym Workout Tracker: Pawer](https://appshunter.io/ios/app/gym-workout-tracker-pawer/id6805974421) | — | Free | Health & Fitness | | [Gymate Workout Tracker Gym Log](https://appshunter.io/ios/app/gymate-workout-tracker-gym-log/id6475613298) | 5.0 (3) | Free | Health & Fitness | | [Finn - AI Workout Planner](https://appshunter.io/ios/app/finn-ai-workout-planner/id6773068394) | 5.0 (2) | Free | Health & Fitness | ## More apps by Linus Finn Fritz - [Myo Muskeln Knochen](https://appshunter.io/ios/app/myo-muskeln-knochen/id6814735274) All apps by Linus Finn Fritz: https://appshunter.io/developer/6790787226 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*