# Internom vs Zmongolbook

The clearest difference is iOS requirement: Zmongolbook at 12.0 against Internom's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Internom ships an update weekly, Zmongolbook fortnightly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Internom | Zmongolbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 47 MB | 57 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Internom LLC](https://appshunter.io/developer/1041289386) | [chaoge namujila](https://appshunter.io/developer/1551606661) |

## What reviewers say

### Internom

[App page](https://appshunter.io/ios/app/internom/id1041289387)

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

**In-app purchases:** none


### Zmongolbook

[App page](https://appshunter.io/ios/app/zmongolbook/id1562552502)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Internom free?

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

### Is Zmongolbook free?

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

### Do Internom or Zmongolbook have ads?

Neither Internom nor Zmongolbook shows ads.

### Which is updated more often, Internom or Zmongolbook?

Internom ships an update weekly, and Zmongolbook fortnightly. Most recently, Internom was updated on October 24, 2026 and Zmongolbook on October 13, 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.*