# Arendacha vs FastBook UZ

The clearest difference is update cadence: FastBook UZ at every 5 days against Arendacha's every 5 weeks. 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.

Arendacha ships an update every 5 weeks, FastBook UZ every 5 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Arendacha | FastBook UZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 37 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ismoilbek Akbarov](https://appshunter.io/developer/1789946659) | [EDU UNIVER MCHJ](https://appshunter.io/developer/6773466402) |

## What reviewers say

### Arendacha

[App page](https://appshunter.io/ios/app/arendacha/id6472758686)

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

**In-app purchases:** none


### FastBook UZ

[App page](https://appshunter.io/ios/app/fastbook-uz/id6773466400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arendacha free?

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

### Is FastBook UZ free?

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

### Do Arendacha or FastBook UZ have ads?

Neither Arendacha nor FastBook UZ shows ads.

### Which is updated more often, Arendacha or FastBook UZ?

Arendacha ships an update every 5 weeks, and FastBook UZ every 5 days. Most recently, Arendacha was updated on October 13, 2026 and FastBook UZ on October 14, 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.*