Supplement Tracker vs Iterate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Supplement Tracker
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Supplement Tracker is the easiest way to stay on schedule with your supplements. Set up a supplement, tap when you take it, and get gentle reminders when it's time again. No more guessing when you last took your dose. - Add multiple supplements with custom names and mascots - One-tap logging, just hit the check button when done - Countdown timer shows when your next dose is due - Get push notifications so you never miss a dose - Save dose, form, and notes for each supplement - See your full intake history at a glance - Pause tracking or mark a supplement as finished anytime - Optional auto-finish after a set number of intakes That's it. Set it up in under a minute and stay consistent without overthinking it. Questions or ideas? Hit the contact link in Settings and I'll get back to you fast. Supplement Tracker is for personal tracking only and does not provide medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://makerbox.notion.site/Supplement-Tracker-Privacy-Policy-30ad30b69c448129bb28e5c281f26bf7
Iterate
This app helps serious lifters track gym workouts with features like one-tap logging, automatic rest timers, and progress charts. It allows users to build routines, create custom exercises, and even import past training history. Train with friends and sync data across devices, online or offline.
- One-tap set logging
- Automatic rest timer
- Plate calculator
- AI Workout Creator (Pro)
- Progress charts
- Workout history import (Pro)
- Train with friends
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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
Screenshots
Verdict
The clearest difference is update cadence: Iterate at every 2 days against Supplement Tracker's weekly. On price, ads, in-app purchases 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. Supplement Tracker sells 4 in-app purchases, starting at $4.99 per month and Iterate sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Supplement Tracker ships an update weekly, Iterate every 2 days. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.
| Parameter | Supplement Tracker | Iterate |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 17 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Denis Kulkov | Marc Philip Brater |
In-app purchases
Supplement Tracker
- Monthly7 Days trial$4.991 Month
- Weekly3 Days trial$4.997 Days
- Yearly3 Days trial$14.991 Year
- Lifetime access$19.99
Iterate
- Iterate Pro - Monthly$3.991 Month
- Iterate Pro - Yearly$34.991 Year
- Iterate Pro - Lifetime$89.99





