Suji vs Chizzl AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Suji
This app utilizes targeted compression technology to alleviate joint pain and enhance isolated muscle strength. It aids in accelerating muscle recovery, requiring a compatible device. It is not intended for professional sports medicine training.
- Targeted compression technology
- Joint pain relief
- Increase isolated muscle strength
- Accelerate muscle recovery
- Requires compatible device
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Build Muscle With Less Joint Strain. Recover Faster. Suji uses smart, targeted compression to help you strengthen your muscles with lighter loads and accelerate muscle recovery. Access expert-guided workouts or create your own sessions, with personalized compression that automatically calibrates to your body. Build muscle and recover anywhere, anytime. Suji Gen1 or Suji Gen2 device required. NOTE: This app is designed for individual use. Sports medicine professionals, physical therapists and athletic programs should download the Suji Teams app.
Chizzl AI
This app uses AI to analyze your physique from photos, providing a detailed assessment of your body fat, strengths, and weaknesses. It then generates personalized training plans and tracks your workouts, helping you visualize and achieve your fitness goals.
- AI physique analysis from photos
- Personalized training plan generation
- Comprehensive workout logging
- 3D muscle volume visualization
- Progress tracking and achievements
- AI Coach with Pro subscription
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Scan your physique. Get your plan. Track every rep. Chizzl turns three photos into an honest read on where you stand. It provides a physique rating, a body-fat range, and identifies the muscle groups holding you back. It then builds the training plan to help you improve. BODY SCAN Upload front, side, and back photos. Get an AI physique estimate with a rating out of 100, a body-fat range, strengths, weak points, and recommendations on what to train next. You can log EVERY workout you do for absolutely free! TRAINING THAT ADAPTS Generate a weekly split built around your goal, experience, equipment, and injuries. You can also build your own plan. Chizzl includes 325+ exercises, per-side logging for single-arm work, and automatically saves every set as you train. SEE YOUR PROGRESS A 3D muscle map lights up with the volume you've actually put in. Track weekly volume, streaks, personal records, and estimated 1RMs. Climb from Bronze to Platinum across 15 strength achievements. CHIZZL PRO • AI Coach provides coaching grounded in your real logs, scans, and PRs. • Weekly physique scans instead of monthly. • Progress Prediction provides statistical forecasts of your weight, body fat, and strength using your own data. • Cardio tracking with interval timers. The free version includes workout logging, plans, analytics, and a monthly scan. Chizzl Pro is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase and renews unless auto-renew is turned off at least 24 hours before the end of the subscription period. You can manage or cancel your subscription in your account settings. Chizzl is a fitness tool, not a medical service. Estimates are for guidance only. Consult a professional before changing how you train or eat. Privacy Policy: [https://chizzlfit.github.io/legal/PRIVACY_POLICY](https://chizzlfit.github.io/legal/PRIVACY_POLICY) Terms of Service: [https://chizzlfit.github.io/legal/TERMS_OF_SERVICE](https://chizzlfit.github.io/legal/TERMS_OF_SERVICE)
Screenshots
Verdict
The clearest difference is review sentiment: Chizzl AI at 100% against Suji's 50%. Chizzl AI also leads on rating (5.0 vs 3.6) and update cadence (every 6 days vs monthly). Suji's advantage is ads (none vs shown) and ratings volume (12 vs 3). On price, in-app purchases, monetization model 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. Suji sells 1 in-app purchase, starting at $4.99 per month and Chizzl AI sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Chizzl AI holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 50% of Suji's written reviews are positive against 100% of Chizzl AI's.
Suji ships an update monthly, Chizzl AI every 6 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.
| Parameter | Suji | Chizzl AI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (12 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 3 |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 500 MB | 58 MB |
| Age rating | 12+ | 4+ |
| Developer | SujiBFR | Mario Grugan |
Customer experience
Suji
Chizzl AI
In-app purchases
Suji
- Suji Athlete Subscription1 Month trial$4.991 Month
Chizzl AI
- Monthly$14.991 Month
- Yearly$49.991 Year









