# KeyPlus2 vs My Box

The clearest difference is update cadence: My Box at every 3 days against KeyPlus2's monthly. KeyPlus2's advantage is iOS requirement (13.0 vs 15.0). 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.

KeyPlus2 ships an update monthly, My Box every 3 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | KeyPlus2 | My Box |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 114 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Special One Co., Ltd.](https://appshunter.io/developer/1521605263) | [TaeWoo Kang](https://appshunter.io/developer/1378215316) |

## What reviewers say

### KeyPlus2

[App page](https://appshunter.io/ios/app/keyplus2-digital-key/id1583539390)

Easily control and share car doors using just your phone. Transform your vehicle into a smart car with this application.

**Highlights:** Digital car door control, Share car access remotely, Transform car into smart car, One phone control, Special life experience

**Features:** macOS Compatibility

**In-app purchases:** none


### My Box

[App page](https://appshunter.io/ios/app/my-box/id6450733659)

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyPlus2 free?

KeyPlus2 is free to download, with no in-app purchases.

### Is My Box free?

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

### Do KeyPlus2 or My Box have ads?

Neither KeyPlus2 nor My Box shows ads.

### Which is updated more often, KeyPlus2 or My Box?

KeyPlus2 ships an update monthly, and My Box every 3 days. Most recently, KeyPlus2 was updated on October 3, 2026 and My Box on October 3, 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.*