# Tenstop vs 10 Sec Challenge

The clearest difference is in-app purchases: 10 Sec Challenge at none against Tenstop's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tenstop sells 2 in-app purchases, starting at $4.99 per month. 10 Sec Challenge asks for nothing beyond the download.

## The numbers

| Metric | Tenstop | 10 Sec Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | — |
| Size | 73 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Yudai Nishikawa](https://appshunter.io/developer/1745960087) |

## What reviewers say

### Tenstop

[App page](https://appshunter.io/ios/app/tenstop-10-second-challenge/id6742765080)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


### 10 Sec Challenge

[App page](https://appshunter.io/ios/app/10-sec-challenge-surprisetimer/id6743366168)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tenstop free?

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

### Is 10 Sec Challenge free?

10 Sec Challenge is free to download, with no in-app purchases.

### Do Tenstop or 10 Sec Challenge have ads?

Both Tenstop and 10 Sec Challenge show ads.

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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.*