# iBox Mongolia vs E

The clearest difference is update cadence: E at every 4 days against iBox Mongolia's every 3 weeks. iBox Mongolia's advantage is iOS requirement (12.0 vs 15.1). 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.

iBox Mongolia ships an update every 3 weeks, E every 4 days. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iBox Mongolia | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 56 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Post LLC](https://appshunter.io/developer/1618202940) | [Харилцаа холбоо, мэдээллийн технологийн газар](https://appshunter.io/developer/1510331369) |

## What reviewers say

### iBox Mongolia

[App page](https://appshunter.io/ios/app/ibox-mongolia/id1618202938)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-zasag/id6757595385)

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

**In-app purchases:** none


## Frequently asked questions

### Is iBox Mongolia free?

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

### Is E free?

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

### Do iBox Mongolia or E have ads?

Neither iBox Mongolia nor E shows ads.

### Which is updated more often, iBox Mongolia or E?

iBox Mongolia ships an update every 3 weeks, and E every 4 days. Most recently, iBox Mongolia was updated on October 3, 2026 and E on October 20, 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.*