Iterate vs RepLog

Iterate is a fast, modern workout tracker for serious lifters. Switching apps? AI imports your full training history in seconds — then log every set with one tap, watch real progress, and train with your friends. BUILT FOR THE GYM FLOOR - Start an empty session or jump straight into a saved routine - Log weight and reps for every set with a single tap - Automatic rest timer after every set — set a default and override it per exercise - A plate calculator shows exactly which plates to load — free for everyone - Track RPE (rate of perceived exertion) when you want the extra detail - Live Activity and a home-screen widget keep your active workout one glance away ROUTINES THAT REMEMBER - Build a routine once — your exercises, set counts, and order are saved - Next time, just press Start - Browse ready-made plans under Explore Routines - Let the AI Workout Creator generate a full routine for you (Pro) - Organize everything into folders and keep your training structured YOUR EXERCISE LIBRARY - Choose from a full built-in exercise library - Create custom exercises with your own names and muscle groups - Favorite the ones you use most for instant access TRACK YOUR PROGRESS - Charts for volume, sets, training time, and more — add or remove whatever you want to see - History and personal records for every exercise - Body measurements like weight, body fat, and circumferences — each with its own chart - Muscle distribution and per-exercise charts with Pro BRING YOUR HISTORY WITH YOU - Switching from another app? Import your previous history with AI (Pro) - From an export file or straight from a screenshot - Your exercises are matched automatically — full training history from day one EVERYTHING SYNCS — ONLINE OR OFF - Workouts, routines, and preferences are tied to your account - Automatic sync across all your devices - Keep logging offline at the gym — everything uploads the moment you reconnect TRAIN YOUR WAY - Switch independently between kg/lbs, km/miles, and cm/in - Light, dark, and automatic themes - Multiple languages - Customizable default timers and notifications - Apple Health: save workouts as strength training (with a calorie estimate for your Activity rings) and import your weight TRAIN WITH FRIENDS - Follow friends and share completed workouts to the feed - Like workouts and cheer friends on while they train live - Send friends direct messages - Share your session as an image or straight to your Instagram story - Stay in control: private profile, hidden live activity, and auto-share toggles ITERATE PRO - AI-assisted workout import - AI Workout Creator - Unlimited routines and custom exercises - Advanced progress charts (muscle distribution, per-exercise charts, longer time ranges) - Warm-up calculator - Manage your plan anytime under Settings Download Iterate and make every session count. Terms of Use (EULA): https://iterate.fit/terms

RepLog is built around one idea: logging a workout should take seconds, not minutes. No account. No subscription. No ads. Open the app, pick your exercise, log your set, done. Everything else — templates, smart suggestions, progress charts — exists to make that one action faster, not to get in its way. WHAT MAKES LOGGING FAST - Smart suggestions pull your weight and reps from the last time you did that exercise, so most sets are a single tap - A weight/rep picker built for one-handed use between sets - Templates for your recurring routines — start a session already knowing what's next - Works in kg or lbs, your choice WHAT YOU GET AFTER THE WORKOUT - Estimated 1RM, heaviest set and best volume for every exercise - Charts for volume and progress, from a single week to your entire history - A full training calendar so you can look back on any session - Week-over-week comparison to see if you're actually trending up YOUR DATA STAYS YOURS - Export your entire training history to CSV whenever you want — no lock-in - Import existing logs to start with your history intact - Optional iCloud sync keeps your data across your devices, without a server we control - Optional Apple Health integration for workouts and body measurements ALSO INCLUDED - Home screen widget for your streak and weekly stats - Body measurement tracking — weight, body fat, muscle, water - Dark mode, German and English RepLog doesn't try to be a coach, a social network or a nutrition tracker. It's a logbook — fast, private and entirely yours.