# EPA Usta vs Kitob Go

The clearest difference is update cadence: Kitob Go at weekly against EPA Usta's monthly. 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.

EPA Usta ships an update monthly, Kitob Go weekly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EPA Usta | Kitob Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 48 MB | 71 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bakhromjon Ibrokhimov](https://appshunter.io/developer/1644827027) | [Zafarbek Amanbayev](https://appshunter.io/developer/6807878421) |

## What reviewers say

### EPA Usta

[App page](https://appshunter.io/ios/app/epa-usta/id1644826545)

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

**In-app purchases:** none


### Kitob Go

[App page](https://appshunter.io/ios/app/kitob-go/id6807878419)

**In-app purchases:** none


## Frequently asked questions

### Is EPA Usta free?

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

### Is Kitob Go free?

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

### Do EPA Usta or Kitob Go have ads?

Neither EPA Usta nor Kitob Go shows ads.

### Which is updated more often, EPA Usta or Kitob Go?

EPA Usta ships an update monthly, and Kitob Go weekly. Most recently, EPA Usta was updated on October 7, 2026 and Kitob Go on October 9, 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.*