# ONE running vs Reto100

The clearest difference is ads: ONE running at none against Reto100's shown. ONE running also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ONE running sells 3 in-app purchases, starting at $14.99 per month and Reto100 sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ONE running | Reto100 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (26 ratings)](https://appshunter.io/ios/app/one-running/id1632126111/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | — |
| Size | 91 MB | 74 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [C3 Sports Corporation](https://appshunter.io/developer/1632126113) | [Christian Abad](https://appshunter.io/developer/1895422288) |

## What reviewers say

### ONE running

[App page](https://appshunter.io/ios/app/one-running/id1632126111)

This AI-powered running coach creates personalized training plans that adapt to your progress and goals. It offers diverse workouts, injury prevention exercises, and daily support to help runners of all levels improve their performance.

**Highlights:** AI-powered personalized training plans, Adaptive weekly plan adjustments, Running, technique, strength, and recovery workouts, Injury prevention with physiotherapy exercises, Daily motivational messages and support, Smartwatch compatibility (Garmin, Apple Watch, WearOS)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensual | $14.99 | per month |
| Six-months | $77.90 | per 6 months |
| Annual | $131.99 | per year |


### Reto100

[App page](https://appshunter.io/ios/app/reto100/id6763659476)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual (save 33%) | $79.99 | per year |


## Frequently asked questions

### Is ONE running free?

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

### Is Reto100 free?

Reto100 is free to download, with in-app purchases available.

### Do ONE running or Reto100 have ads?

Reto100 shows ads; ONE running does not.

### Which is updated more often, ONE running or Reto100?

ONE running ships an update weekly, and Reto100 weekly. Most recently, ONE running was updated on October 24, 2026 and Reto100 on October 3, 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.*