marble.fit vs Ischys Workout Tracker

Marble is a private workout journal for fast logging, focused training, and clear progress. No account, ads, or third-party tracking. WRITE IT YOUR WAY Type or paste a workout in gym notation, bring in multi-day notes, or import a Hevy or Strong CSV. Scan handwritten workouts with on-device text recognition. When available, Apple Intelligence helps structure workout text on your device. Review exercises, sets, weights, reps, dates, rest, and notes before saving. Weights without a unit follow your kg or lb preference. Save an unfinished review and return to it later. Log the same typed workout on another day while keeping same-day duplicate protection. KEEP YOUR TRAINING MOVING - Log weights, reps, distance, time, RPE, rest, and notes - Repeat your last set or use Save + Next - Start and finish workout sessions - Search Workout History by workout or exercise and review a session before repeating it - Build weekly splits and reusable sprint prescriptions - Follow rest timers with a Live Activity and rest-complete alerts SEE YOUR PROGRESS - Track personal records, estimated one-rep max, weekly goals, and consistency - See your lifetime Top Exercises, with all-time best weights and the dates you lifted them - Review Monthly Reports and Daily Highlights - Explore muscle-group, rep-range, effort, supplement, and calendar views - Record bodyweight or import it from Apple Health - Compare a lift's estimated strength relative to bodyweight - Browse attributed training quotes that fit your text size CONNECT WITH iOS Add a Weekly Goal widget, find exercises in Spotlight, and use Siri or Shortcuts to log sets and manage workout sessions. Open quick logging from supported Control Center, Lock Screen, or Action button controls. OPTIONAL APPLE HEALTH INTEGRATION Import Apple Health workouts, including workouts recorded by Apple Watch and Garmin apps that write to Health. Optionally export completed strength sessions to Apple Health. Health access is permission-based; you can use Marble without it. KEEP CONTROL OF YOUR DATA Your core training data is stored locally on your iPhone or iPad. Export and restore a portable JSON backup. Progress photos and videos stay on your device and are not included in those backup files. Marble has no account system or Marble-operated server. Apple Intelligence features require a compatible device, supported language, and Apple Intelligence availability. Workout notation and structured file imports can be reviewed without Apple Intelligence.

Ischys is a fast, private workout tracker for lifters. Every set, routine, and personal record lives entirely on your iPhone — no account, no cloud, no tracking. Your training data is yours. BUILT FOR THE GYM • Log sets in seconds — weight, reps, warmup, drop and failure sets • Build routines and start them in one tap, or freestyle an empty session • A rest timer that keeps running when you leave the app — right on your Lock Screen • Auto-fills your last session's weights and reps, so you're not retyping • Personal records tracked automatically: heaviest set, best volume, most reps APPLE WATCH • Start a workout on your phone and it runs on your wrist • Live heart rate and active calories during the session • Log sets, adjust rest, and end the workout from the Watch YOUR DATA, YOUR DEVICE • 100% on-device — no account to create, nothing uploaded, no analytics • Import your history from other apps (CSV) and export it any time as JSON • Optional Apple Health: save finished workouts and read your heart rate OPEN SOURCE Ischys is open source — see exactly what runs on your device at ischys.app.