# Calculator with 10000 button vs ClockThat

The clearest difference is ads: ClockThat at none against Calculator with 10000 button's shown. ClockThat also leads on iOS requirement (17.6 vs 26.1). 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.

## The numbers

| Metric | Calculator with 10000 button | ClockThat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/clockthat/id6758162464/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 42 MB | 8 MB |
| Requires iOS | 26.1 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [DANIEL DVORAK](https://appshunter.io/developer/1871265343) |

## What reviewers say

### Calculator with 10000 button

[App page](https://appshunter.io/ios/app/calculator-with-10000-button/id6755414379)

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

**In-app purchases:** none


### ClockThat

[App page](https://appshunter.io/ios/app/clockthat/id6758162464)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator with 10000 button free?

Calculator with 10000 button is free to download, with no in-app purchases.

### Is ClockThat free?

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

### Do Calculator with 10000 button or ClockThat have ads?

Calculator with 10000 button shows ads; ClockThat does not.

---

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