# TempGuard vs Book'u Timer

The clearest difference is device support: Book'u Timer at 3 against TempGuard's 1. TempGuard's advantage is iOS requirement (10.0 vs 15.0). On price, ads and in-app purchases 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 | TempGuard | Book'u Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 89 MB | 51 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quality Guard NV](https://appshunter.io/developer/972006012) | [Smalltalk bvba](https://appshunter.io/developer/1367949944) |

## What reviewers say

### TempGuard

[App page](https://appshunter.io/ios/app/tempguard/id1322545651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Book'u Timer

[App page](https://appshunter.io/ios/app/booku-timer/id1457036284)

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

**In-app purchases:** none


## Frequently asked questions

### Is TempGuard free?

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

### Is Book'u Timer free?

Book'u Timer is free to download, with no in-app purchases.

### Do TempGuard or Book'u Timer have ads?

Neither TempGuard nor Book'u Timer shows 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.*