# Evolve Training App vs Coach OS

The clearest difference is monetization model: Coach OS at free with in-app purchases against Evolve Training App's subscription. Coach OS also leads on review sentiment (67% vs 46%) and rating (4.7 vs 4.5). Evolve Training App's advantage is ratings volume (433 vs 82). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Evolve Training App sells 6 in-app purchases, starting at $20.99 per month and Coach OS sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Coach OS holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Evolve Training App has 433 ratings behind it against 82, so its average is the more settled of the two. Written reviews point the same way: 46% of Evolve Training App's written reviews are positive against 67% of Coach OS's.

Evolve Training App ships an update every 10 days, Coach OS fortnightly. The most recent releases landed on September 6, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Evolve Training App | Coach OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (433 ratings)](https://appshunter.io/ios/app/evolve-training-app/id1631174176/reviews) | **[4.7 (82 ratings)](https://appshunter.io/ios/app/coach-os-gym-workout-system/id6746723674/reviews)** |
| Number of ratings | **433** | 82 |
| Positive reviews | 46.5% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 152 MB | 79 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [Skynet Coaching Inc.](https://appshunter.io/developer/1438108470) | [BPM Health Co.](https://appshunter.io/developer/1529354457) |

## What reviewers say

### Evolve Training App

[App page](https://appshunter.io/ios/app/evolve-training-app/id1631174176)

This app offers an individualized strength training and nutrition tracking experience powered by advanced AI and expert insights. It creates custom training plans and adjusts macro targets to help users achieve their fitness goals affordably.

**Highlights:** Individualized training programs, Real-time program adjustments, AI-powered expert system, Block periodization for strength training, Customizable macro targets, Nutrition tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EvolveAI | $20.99 | per month |
| Monthly Subscription | $20.99 | per month |
| EvolveAI | $59.99 | per 3 months |
| Evolve AI Subscription | $64.99 | per 3 months |
| Yearly Subscription | $219.99 | per year |
| EvolveAi | $219.99 | per year |

**What reviewers like**

- 🚀 Great programming
- 👍 Convenient to use
- 💡 Adjusts based on readiness
- 👍 Helpful customer service
- 🚀 Affordable price

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Glitchy and buggy
- 🔒 Difficult to cancel subscription
- 👎 Deceptive free trial
- 👎 Unreliable weight recommendations

**Reported bugs**

- App crashes on login
- Workout data gets lost after updates
- Timer issues and lack of audio cues
- Nutrition section causes crashes
- Inability to remove payment info

**Requested features**

- Allow custom programming
- Integrate with Apple Health/Watch
- Add warmup weight tracking
- Improve nutrition tracking
- Provide weekly planning and overview


### Coach OS

[App page](https://appshunter.io/ios/app/coach-os-gym-workout-system/id6746723674)

This app provides a personalized strength training program that adapts weekly to your progress and goals. It eliminates guesswork with clear instructions and proven methods to help you build strength and muscle safely. Track your improvements and gain confidence in the gym with a plan that evolves with you.

**Highlights:** Personalized strength program, Weekly progress-based updates, Clear, simple workout instructions, Proven strength-building methods, Built-in progress tracker

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coach OS Subscription | $19.99 | per month |
| Coach OS Subscription | $29.99 | per month |
| Atlas Subscription | $39.99 | per month |
| Coach OS Subscription | $139.99 | per year |
| Coach OS Subscription | $199.99 | per year |
| Atlas Subscription | $299.99 | per year |


## Frequently asked questions

### Is Evolve Training App free?

Evolve Training App is free to download, with in-app purchases available.

### Is Coach OS free?

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

### Which has better reviews, Evolve Training App or Coach OS?

Coach OS is rated higher. Evolve Training App averages 4.5 out of 5 from 433 ratings, while Coach OS averages 4.7 from 82 ratings.

### Do Evolve Training App or Coach OS have ads?

Neither Evolve Training App nor Coach OS shows ads.

### Which is updated more often, Evolve Training App or Coach OS?

Evolve Training App ships an update every 10 days, and Coach OS fortnightly. Most recently, Evolve Training App was updated on September 6, 2026 and Coach OS on September 16, 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.*