RatioMaxx vs Mark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RatioMaxx
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Everyone has favorite exercises. The ones you skip are the ones building an uneven physique. RatioMaxx analyzes your body with, finds which muscles are falling behind, and builds a plan that actually fixes it. HOW IT WORKS Upload 3 photos: front, side, and back. RatioMaxx uses AI to score each major muscle group, identify what's lagging, and build a workout plan around your actual weak points. YOUR PLAN Lagging muscle groups get trained multiple times per week, earlier in the week, earlier in the session. Muscles that are already ahead get maintenance volume. Heavy compounds first, isolations later. TRACK YOUR PROGRESS Re-upload photos every 21 days. RatioMaxx checks whether the gaps are closing and updates your program. No account needed. No in-app purchases. PRIVACY Photos are used for analysis only. Results and your workout plan stay on your device.
Mark
Log your gym sessions with ease, tracking sets, weights, and notes. Quickly recall past performance for your next workout and build custom routines. Visualize your progress with charts and export your data.
- Log sets, weights, and notes
- Recall previous lifts and personal records
- Create and manage unlimited routines
- Browse workouts on a calendar
- Export lift history as CSV
- Customizable themes and modes
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Log workouts like Notes. Find what you lifted last time. Mark-1 is a workout journal for iPhone that keeps your sets, weights and training notes together. Write in your own shorthand or follow a saved routine. WRITE YOUR WORKOUT Type “bench press 185x8,8,7” to record three sets. Mark-1 recognizes supported exercise names, weights and reps and organizes them into your training history. Add a note about how a set felt without leaving your workout. REMEMBER YOUR LAST LIFT Look back at previous weights and reps. Explore exercise history, personal records and progress charts, so you have something concrete to refer to for your next session. FOLLOW A ROUTINE Create unlimited routines for free. Check off completed sets, adjust weights and reps, and reorder exercises to match your session. KEEP YOUR TRAINING TOGETHER Browse past workouts on the calendar. Correct an entry or add a workout you missed. Export your performed lift history as a CSV. MAKE IT YOURS Choose sage, rose or lavender, with light, dark and system modes. MARK-1 PREMIUM (OPTIONAL) Core logging, routines, history and charts stay free. Mark-1 Premium is an optional auto-renewable subscription ($4.99 per month in the US) that adds training plans built around your schedule and Insights on your lifts. Coaching is in a limited early rollout and is not included for new subscribers yet. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically each month unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mk1.energy/privacy Your workout, your words.
Screenshots
Verdict
The clearest difference is in-app purchases: RatioMaxx at none against Mark's 1. On price, update cadence, ads 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. Mark sells 1 in-app purchase, starting at $4.99 per month. RatioMaxx asks for nothing beyond the download.
RatioMaxx ships an update weekly, Mark every 5 days. Both last shipped on October 31, 2026.
| Parameter | RatioMaxx | Mark |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaka Smid | Mark-1 Performance LLC |
In-app purchases
RatioMaxx
No in-app purchases
Mark
- Mark-1 Premium$4.991 Month








