# BoxBook vs Trebnyk

The clearest difference is in-app purchases: BoxBook at none against Trebnyk's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Trebnyk sells 2 in-app purchases, starting at $0.99 per month. BoxBook asks for nothing beyond the download.

## The numbers

| Metric | BoxBook | Trebnyk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 0 MB | 10 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Denis Lyakhovich](https://appshunter.io/developer/1281669183) | [Havryil Zahorodnii](https://appshunter.io/developer/1742249558) |

## What reviewers say

### BoxBook

[App page](https://appshunter.io/ios/app/boxbook/id1622763718)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trebnyk

[App page](https://appshunter.io/ios/app/trebnyk/id6745618700)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribtion for 1 month | $0.99 | per month |
| Subscribtion for 1  year | $3.99 | per year |


## Frequently asked questions

### Is BoxBook free?

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

### Is Trebnyk free?

Trebnyk is free to download, with in-app purchases available.

### Do BoxBook or Trebnyk have ads?

Neither BoxBook nor Trebnyk shows ads.

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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.*