Iterate vs untraind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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 the workout tracker that makes you forget your old app. Free and ad-free. With Pro, AI brings over your entire training history. WHAT LIFTERS SAY "Far better designed than any other gym app I know. Highly recommend." "Logging a workout takes seconds, and seeing your progress is seriously motivating." "Since switching to this app, there's no going back for me." "The built-in AI is my favorite feature." FEATURES • Bring your old workouts over with AI, even from screenshots (Pro). • Log every set with a single tap. • Set your rest time per exercise and let the timer start itself. • Load the bar right, the plate calculator shows you how. • Warm up with automatically calculated warm-up sets (Pro). • Crush new PRs for 1RM, volume and reps. • See your active workout right on your Lock Screen. • Keep training offline, Iterate syncs when you're back. • Build a routine once and start it with one tap. • Let AI build you a complete training plan (Pro). • Pick from nearly 400 exercises or create your own. • Watch your volume, body measurements and muscle distribution grow (Pro). • Cheer on friends while they're training live. • Share your session as an image or to your Instagram Story. • Save workouts to Apple Health automatically. ITERATE PRO • AI import of your training history • AI routines and complete training plans • Unlimited routines and custom exercises • Advanced progress charts • Warm-up calculator • Color themes Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it anytime in your Apple Account settings. MORE FROM ITERATE • https://iterate.fit • https://instagram.com/iterate.fit • https://tiktok.com/@iterate.fit • https://x.com/iterate_fit • hello@iterate.fit Download Iterate and get the most out of every session. Terms of Use (EULA): https://iterate.fit/terms Privacy Policy: https://iterate.fit/privacy
untraind
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Most workout apps want an account before your first workout. Others make you juggle separate apps for planning, timing, logging, and health tracking. untraind brings it together in one offline app that keeps your workout, health, and body data on your device. BUILD WORKOUTS AND ACTUALLY RUN THEM Create sessions with Prep, Exercise, Timed Rest, EMOM, AMRAP, Loop, For Time, Ladder, Density Zone, and Myo-Reps blocks. Reorder blocks with drag and drop, preview the full session before you start, and keep the timer running in the background while you train. TRACK TRAINING AND HEALTH IN ONE PLACE Sync Apple Health data like heart rate, HRV, VO2 Max, blood oxygen, respiratory rate, sleep, steps, workouts, and active calories. See trends in clear charts alongside your workout history. LOG BODY METRICS THAT MATTER Track weight, body fat, muscle mass, body measurements, caliper readings, blood pressure, and bloodwork over time. untraind also calculates useful values like BMI, WHR, lean body mass, and Navy body fat. PLAN AHEAD AND STAY CONSISTENT Schedule workouts once, weekly, or on specific dates. Track PAI, personal stats, goals, and achievements to stay on top of your progress. BUILT-IN TRAINING TOOLS Use Multi Stopwatch for races and intervals, 1RM Calculator for strength estimates, Plate Calculator for barbell loading, and Metronome for pace and tempo work. PRIVATE BY DEFAULT - No account required - Works offline - Workout, health, and body data stay on your device - No ads - No data selling - You control Apple Health access
Screenshots
Verdict
The clearest difference is in-app purchases: untraind at none against Iterate's 3. Iterate's advantage is update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement 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. Iterate sells 3 in-app purchases, starting at $3.99 per month. untraind asks for nothing beyond the download.
Iterate ships an update every 3 days, untraind every 10 days. Both last shipped on October 31, 2026.
| Parameter | Iterate | untraind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 79 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Marc Philip Brater | Thorsten Born |
In-app purchases
Iterate
- Iterate Pro - Monthly$3.991 Month
- Iterate Pro - Yearly7 Days trial$34.991 Year
- Iterate Pro - Lifetime$89.99
untraind
No in-app purchases









