# myTHD vs YazidiBooks

The clearest difference is device support: myTHD at 4 against YazidiBooks's 2. On price, update cadence, 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.

myTHD ships an update every 9 days, YazidiBooks fortnightly. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | myTHD | YazidiBooks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 104 MB | 69 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UniNow GmbH](https://appshunter.io/developer/1099302123) | [Khaleel Elias](https://appshunter.io/developer/6792572214) |

## What reviewers say

### myTHD

[App page](https://appshunter.io/ios/app/mythd/id6749629908)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### YazidiBooks

[App page](https://appshunter.io/ios/app/yazidibooks/id6792572212)

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

**In-app purchases:** none


## Frequently asked questions

### Is myTHD free?

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

### Is YazidiBooks free?

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

### Do myTHD or YazidiBooks have ads?

Neither myTHD nor YazidiBooks shows ads.

### Which is updated more often, myTHD or YazidiBooks?

myTHD ships an update every 9 days, and YazidiBooks fortnightly. Most recently, myTHD was updated on October 30, 2026 and YazidiBooks on November 10, 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.*