# خزانة السماء vs موسوعة بيان نون

The clearest difference is update cadence: خزانة السماء at weekly against موسوعة بيان نون's every 3 weeks. خزانة السماء also leads on iOS requirement (12.0 vs 15.5). On price, ads, 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.

خزانة السماء ships an update weekly, موسوعة بيان نون every 3 weeks. The most recent releases landed on September 9, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | خزانة السماء | موسوعة بيان نون |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id6467222541/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free |
| Size | 74 MB | 63 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alqasem Hussein](https://appshunter.io/developer/1573640960) | [Naseem Al-Mekhlafi](https://appshunter.io/developer/1708407887) |

## What reviewers say

### خزانة السماء

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

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

**In-app purchases:** none


### موسوعة بيان نون

[App page](https://appshunter.io/ios/app/id6467222541)

Access and read a comprehensive database offline with advanced search and customization. Enjoy a comfortable, fast, and personalized reading experience with features like automatic quote replacement and theme options. Stay updated with automatic data synchronization and enjoy multi-language support.

**Highlights:** Offline database browsing, Advanced search with stemming, Automatic quote replacement (SHOWPOST), Customizable themes and UI, Adjustable font settings and eye protection mode, Automatic data updates, Multi-language support (18 languages)

**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 بيان نون free?

موسوعة بيان نون is free to download, with no in-app purchases.

### Do خزانة السماء or موسوعة بيان نون have ads?

Neither خزانة السماء nor موسوعة بيان نون shows ads.

### Which is updated more often, خزانة السماء or موسوعة بيان نون?

خزانة السماء ships an update weekly, and موسوعة بيان نون every 3 weeks. Most recently, خزانة السماء was updated on September 9, 2026 and موسوعة بيان نون on September 27, 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.*