# MirrorBOX IoT vs My Screen Protractor

The clearest difference is update cadence: My Screen Protractor at weekly against MirrorBOX IoT's fortnightly. 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.

MirrorBOX IoT ships an update fortnightly, My Screen Protractor weekly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MirrorBOX IoT | My Screen Protractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 23 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NET PRO](https://appshunter.io/developer/1677733936) | [mintaek lee](https://appshunter.io/developer/1862176346) |

## What reviewers say

### MirrorBOX IoT

[App page](https://appshunter.io/ios/app/mirrorbox-iot/id6447363383)

**Features:** macOS Compatibility

**In-app purchases:** none


### My Screen Protractor

[App page](https://appshunter.io/ios/app/my-screen-protractor/id6761331320)

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

**In-app purchases:** none


## Frequently asked questions

### Is MirrorBOX IoT free?

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

### Is My Screen Protractor free?

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

### Do MirrorBOX IoT or My Screen Protractor have ads?

Neither MirrorBOX IoT nor My Screen Protractor shows ads.

### Which is updated more often, MirrorBOX IoT or My Screen Protractor?

MirrorBOX IoT ships an update fortnightly, and My Screen Protractor weekly. Most recently, MirrorBOX IoT was updated on September 19, 2026 and My Screen Protractor on September 10, 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.*