# خزانة السماء vs موسوعة الكتب الصوتية

The clearest difference is price: خزانة السماء at Free against موسوعة الكتب الصوتية's $2.99. خزانة السماء also leads on update cadence (weekly vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

خزانة السماء is free to download; موسوعة الكتب الصوتية costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

خزانة السماء ships an update weekly, موسوعة الكتب الصوتية every 6 months. The most recent releases landed on September 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | خزانة السماء | موسوعة الكتب الصوتية |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 74 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alqasem Hussein](https://appshunter.io/developer/1573640960) | [Mohamad Suleiman](https://appshunter.io/developer/1763778141) |

## What reviewers say

### خزانة السماء

[App page](https://appshunter.io/ios/app/id6446602867)

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

**In-app purchases:** none


### موسوعة الكتب الصوتية

[App page](https://appshunter.io/ios/app/id6742450493)

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

**In-app purchases:** none


## Frequently asked questions

### Is خزانة السماء free?

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

### Is موسوعة الكتب الصوتية free?

موسوعة الكتب الصوتية costs $2.99, with no in-app purchases.

### Do خزانة السماء or موسوعة الكتب الصوتية have ads?

Neither خزانة السماء nor موسوعة الكتب الصوتية shows ads.

### Which is updated more often, خزانة السماء or موسوعة الكتب الصوتية?

خزانة السماء ships an update weekly, and موسوعة الكتب الصوتية every 6 months. Most recently, خزانة السماء was updated on September 26, 2026 and موسوعة الكتب الصوتية on October 22, 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.*