# Moku Coach vs Darwin

The clearest difference is in-app purchases: Moku Coach at none against Darwin's 2. Darwin's advantage is update cadence (every 3 days vs every 2 weeks) and ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Darwin sells 2 in-app purchases, starting at $9.99 per month. Moku Coach asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Moku Coach against 5.0 for Darwin. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Moku Coach ships an update every 2 weeks, Darwin every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Moku Coach | Darwin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/moku-coach/id6746966258/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/darwin-adaptive-training/id6790443867/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 7 MB | 56 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Patrick Cullen](https://appshunter.io/developer/1819236621) | [Darwin Endurance LLC](https://appshunter.io/developer/6790443869) |

## What reviewers say

### Moku Coach

[App page](https://appshunter.io/ios/app/moku-coach/id6746966258)

This AI-powered coach creates personalized training plans for endurance athletes, adapting to your fitness, schedule, and goals. Get 24/7 answers to training questions and track your progress across swim, bike, and run disciplines.

**Highlights:** Personalized AI training plans, Swim, bike, and run workouts, 24/7 AI coach chat, Training calendar and progress tracking, Adaptive training recommendations, Flexible plans for busy schedules

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

**In-app purchases:** none


### Darwin

[App page](https://appshunter.io/ios/app/darwin-adaptive-training/id6790443867)

This app creates personalized weekly training plans for endurance athletes, adapting to your actual performance, sleep, and well-being. It rebuilds your schedule each week, offering clear explanations for adjustments and incorporating race-specific training and fueling targets.

**Highlights:** Weekly plan rebuilding, Adaptive volume and intensity, Race-specific session shaping, Carbohydrate fueling targets, Readiness tracking from health data, Plain-language explanations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Darwin | $9.99 | per month |
| Darwin | $79.99 | per year |


## Frequently asked questions

### Is Moku Coach free?

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

### Is Darwin free?

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

### Which has better reviews, Moku Coach or Darwin?

Moku Coach and Darwin are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Moku Coach or Darwin have ads?

Neither Moku Coach nor Darwin shows ads.

### Which is updated more often, Moku Coach or Darwin?

Moku Coach ships an update every 2 weeks, and Darwin every 3 days. Most recently, Moku Coach was updated on October 30, 2026 and Darwin on October 31, 2026.

---

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