# CARMA HEALTH vs Protocol AI

The clearest difference is review sentiment: CARMA HEALTH at 100% against Protocol AI's 0%. CARMA HEALTH also leads on rating (4.7 vs 1.0) and ratings volume (22 vs 1). Protocol AI's advantage is update cadence (every 4 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CARMA HEALTH sells 6 in-app purchases, starting at $14.99 per month and Protocol AI sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CARMA HEALTH holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: CARMA HEALTH has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of CARMA HEALTH's written reviews are positive against 0% of Protocol AI's.

CARMA HEALTH ships an update monthly, Protocol AI every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CARMA HEALTH | Protocol AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/carma-health/id6450216976/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/protocol-ai/id6742851434/reviews) |
| Number of ratings | **22** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 198 MB | 52 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Drew Shaulson](https://appshunter.io/developer/1692352741) | [WARREN JAMES DAY](https://appshunter.io/developer/1800318577) |

## What reviewers say

### CARMA HEALTH

[App page](https://appshunter.io/ios/app/carma-health/id6450216976)

This AI-powered health app simplifies health monitoring with features like photo-based food tracking, adaptive workout plans, and food quality scoring. It also offers sleep tracking, stress management tools, and guided breathing exercises to support a healthier lifestyle.

**Highlights:** AI-powered health monitoring, Photo-based food and macro tracking, Adaptive workout trainer, Food quality monitor, Sleep tracking and feedback, Stress monitoring and breathing exercises

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Base | $14.99 | per month |
| CARMA Fitness Plan | $29.99 | per month |
| Monthly Zenith Mind Plan | $34.99 | per month |
| Monthly Meal Plan | $34.99 | per month |
| Monthly Premium | $49.99 | per month |
| CARMA Annual Subscription | $99.99 | per year |


### Protocol AI

[App page](https://appshunter.io/ios/app/protocol-ai/id6742851434)

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.

**Highlights:** Intelligent recovery tracking, Personalized workout plans, Body Battery readiness indicator, Workout logging with rest timers, Performance and sleep insights

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per month |
| Unlimited access | $4.99 | per month |
| Unlimited access | $14.99 | per month |
| Unlimited access | $14.99 | per month |
| Unlimited access | $39.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $59.99 | per year |


## Frequently asked questions

### Is CARMA HEALTH free?

CARMA HEALTH is free to download, with in-app purchases available.

### Is Protocol AI free?

Protocol AI is free to download, with in-app purchases available.

### Which has better reviews, CARMA HEALTH or Protocol AI?

CARMA HEALTH is rated higher. CARMA HEALTH averages 4.7 out of 5 from 22 ratings, while Protocol AI averages 1.0 from 1 ratings.

### Do CARMA HEALTH or Protocol AI have ads?

Neither CARMA HEALTH nor Protocol AI shows ads.

### Which is updated more often, CARMA HEALTH or Protocol AI?

CARMA HEALTH ships an update monthly, and Protocol AI every 4 days. Most recently, CARMA HEALTH was updated on November 3, 2026 and Protocol AI on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*