# Pro2col vs Protocol

The clearest difference is review sentiment: Protocol at 100% against Pro2col's 64%. Protocol also leads on rating (5.0 vs 4.6) and update cadence (every 2 days vs every 2 weeks). Pro2col's advantage is in-app purchases (none vs 4) and ratings volume (55 vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Protocol sells 4 in-app purchases, starting at $9.99 per month. Pro2col asks for nothing beyond the download.

Protocol holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pro2col has 55 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 64% of Pro2col's written reviews are positive against 100% of Protocol's.

Pro2col ships an update every 2 weeks, Protocol every 2 days. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Pro2col | Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (55 ratings)](https://appshunter.io/ios/app/pro2col/id6474077810/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/protocol-compliance-engine/id6756283460/reviews)** |
| Number of ratings | **55** | 6 |
| Positive reviews | 64.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 173 MB | 26 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Pro2col Health](https://appshunter.io/developer/1720575338) | [Rizfel Kei Tolentino](https://appshunter.io/developer/1859809163) |

## What reviewers say

### Pro2col

[App page](https://appshunter.io/ios/app/pro2col/id6474077810)

This platform provides a personalized wellness plan based on your unique biological data. It breaks down goals into daily habits, tracks progress, and offers coaching and community support for lasting lifestyle changes.

**Highlights:** Personalized wellness plans, Daily habit breakdown, Pro2Score health metric, Supplement tracking, Lifestyle action guidance, Coaching and community support, Biological data analysis

**Features:** Vision Pro support

**In-app purchases:** none


### Protocol

[App page](https://appshunter.io/ios/app/protocol-compliance-engine/id6756283460)

Track nutrition, training, sleep, and more in one adaptive system. Scan meals for instant macro breakdowns, build custom workouts, and monitor progress with data-driven insights. Features AI and human coaching options for personalized guidance.

**Highlights:** Meal scanning for instant macro analysis, Customizable training plan generation, Holistic tracking of nutrition, training, sleep, and steps, AI-powered coaching and insights, Optional human coaching integration, Seven specialized fitness archetypes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Plus | $9.99 | per month |
| Protocol Elite | $14.99 | per month |
| Protocol Pro | $19.99 | per month |
| Protocol Elite Annual | $79.99 | per year |


## Frequently asked questions

### Is Pro2col free?

Pro2col is free to download, with no in-app purchases.

### Is Protocol free?

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

### Which has better reviews, Pro2col or Protocol?

Protocol is rated higher. Pro2col averages 4.6 out of 5 from 55 ratings, while Protocol averages 5.0 from 6 ratings.

### Do Pro2col or Protocol have ads?

Neither Pro2col nor Protocol shows ads.

### Which is updated more often, Pro2col or Protocol?

Pro2col ships an update every 2 weeks, and Protocol every 2 days. Most recently, Pro2col was updated on September 30, 2026 and Protocol on September 10, 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.*