# Atrapa Km vs Runnun

The clearest difference is ads: Atrapa Km at none against Runnun's shown. Runnun's advantage is update cadence (monthly vs every 2 months) and iOS requirement (11.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Atrapa Km ships an update every 2 months, Runnun monthly. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Atrapa Km | Runnun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Size | 18 MB | 72 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IKER LLONA](https://appshunter.io/developer/1506025537) | [Xabier Canchado Vasallo](https://appshunter.io/developer/1635195267) |

## What reviewers say

### Atrapa Km

[App page](https://appshunter.io/ios/app/atrapa-km/id1566151390)

**Features:** macOS Compatibility

**In-app purchases:** none


### Runnun

[App page](https://appshunter.io/ios/app/runnun/id1635196694)

**In-app purchases:** none


## Frequently asked questions

### Is Atrapa Km free?

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

### Is Runnun free?

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

### Do Atrapa Km or Runnun have ads?

Runnun shows ads; Atrapa Km does not.

### Which is updated more often, Atrapa Km or Runnun?

Atrapa Km ships an update every 2 months, and Runnun monthly. Most recently, Atrapa Km was updated on October 25, 2026 and Runnun 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.*