# Time Keeper vs Count Up Down Timer

The clearest difference is ads: Time Keeper at none against Count Up Down Timer's shown. Time Keeper also leads on iOS requirement (15.1 vs 17.0). 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 | Time Keeper | Count Up Down Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 25 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gl Financial Inc.](https://appshunter.io/developer/1823352623) | [Satoshi Yamakawa](https://appshunter.io/developer/1864114622) |

## What reviewers say

### Time Keeper

[App page](https://appshunter.io/ios/app/time-keeper-pro/id6753611275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Count Up Down Timer

[App page](https://appshunter.io/ios/app/count-up-down-timer/id6756993156)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Keeper free?

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

### Is Count Up Down Timer free?

Count Up Down Timer is free to download, with no in-app purchases.

### Do Time Keeper or Count Up Down Timer have ads?

Count Up Down Timer shows ads; Time Keeper does not.

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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.*