CMPND vs Protocol AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMPND
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Stay plugged in with the Compound. Our app keeps you in the loop on all the latest promotions, class schedule drops, exclusive workshops, and deals on merchandise and supplements. Book your next session, track your progress, and rack up points just for showing up and putting in the work!
Protocol AI
This app acts as a personal training partner, offering intelligent recovery tracking and personalized workout plans. It helps users train smarter, recover effectively, and achieve fitness goals faster by providing insights into body readiness and performance metrics.
- Intelligent recovery tracking
- Personalized workout plans
- Body Battery readiness indicator
- Workout logging with rest timers
- Performance and sleep insights
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Unlock Your Full Potential with Protocol Protocol is your personal training partner, combining intelligent recovery tracking with goal-driven workout plans to help you train smarter, recover better, and hit your goals faster. Core Features: Know When to Push or Rest Your Body Battery shows exactly how charged you are, so you can plan intense sessions or take a recovery day with confidence. Personalised Training Plans From muscle gain to recomposition, Protocol builds bespoke 8–24 week programmes based on your goals and fitness level. Track Every Workout Log sets, reps, and weight with built-in rest timers, and see your progress week after week. Performance Insights Get a clear view of your recovery, sleep, strain, and activity to stay on track and avoid burnout. Train with purpose. Recover with precision. Achieve your best. Requires accurate Apple Health data. We recommend Apple Watch for best results, but any device that records heart rate, HRV, sleep, etc. into Apple Health will work.
Screenshots
Verdict
The clearest difference is in-app purchases: CMPND at none against Protocol AI's 8. Protocol AI's advantage is device support. On price 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. Protocol AI sells 8 in-app purchases, starting at $4.99 per month. CMPND asks for nothing beyond the download.
| Parameter | CMPND | Protocol AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 4 days |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 116 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | The Compound Gym LLC | WARREN JAMES DAY |
In-app purchases
CMPND
No in-app purchases
Protocol AI
- Unlimited access3 Days trial$4.991 Month
- Unlimited access7 Days trial$4.991 Month
- Unlimited access$14.991 Month
Show 5 moreShow fewer
- Unlimited access3 Days trial$14.991 Month
- Unlimited access$39.991 Year
- Unlimited access3 Days trial$39.991 Year
- Unlimited access7 Days trial$39.991 Year
- Unlimited access$59.991 Year









