# Ai Run Coach vs MOSSO

The clearest difference is in-app purchases: MOSSO at none against Ai Run Coach's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ai Run Coach sells 8 in-app purchases, starting at $3.99 per month. MOSSO asks for nothing beyond the download.

Ai Run Coach ships an update every 2 days, MOSSO daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Ai Run Coach | MOSSO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Size | 30 MB | 79 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ai Run Coach Limited](https://appshunter.io/developer/1893262962) | [Matthew Williams](https://appshunter.io/developer/1885384942) |

## What reviewers say

### Ai Run Coach

[App page](https://appshunter.io/ios/app/ai-run-coach/id6762181649)

**Features:** Apple Watch app

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Tier No Ai Plans | $3.99 | per month |
| Lite Tier | $5.99 | per month |
| Standard Tier No Ai Plans | $8.99 | per month |
| Standard Tier | $12.99 | per month |
| Lite Tier No Ai Plans | $39.99 | per year |
| Lite Tier Annual Payment | $59.99 | per year |
| Standard Tier No Ai Plans Annual | $89.99 | per year |
| Standard Tier Annual Payment | $129.99 | per year |


### MOSSO

[App page](https://appshunter.io/ios/app/mosso/id6792684668)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ai Run Coach free?

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

### Is MOSSO free?

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

### Do Ai Run Coach or MOSSO have ads?

Neither Ai Run Coach nor MOSSO shows ads.

### Which is updated more often, Ai Run Coach or MOSSO?

Ai Run Coach ships an update every 2 days, and MOSSO daily. Most recently, Ai Run Coach was updated on October 31, 2026 and MOSSO on October 31, 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.*