# My box vs Sinvoice

The clearest difference is device support: Sinvoice at 2 against My box's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | My box | Sinvoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Size | 26 MB | 101 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VietSens Technology Group JSC](https://appshunter.io/developer/1286610794) | [Viettel Telecom](https://appshunter.io/developer/365850426) |

## What reviewers say

### My box

[App page](https://appshunter.io/ios/app/my-box/id1578821752)

**In-app purchases:** none


### Sinvoice

[App page](https://appshunter.io/ios/app/sinvoice/id6480585607)

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

**In-app purchases:** none


## Frequently asked questions

### Is My box free?

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

### Is Sinvoice free?

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

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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.*