# MoveGuard Detector vs ScreenMark

The clearest difference is in-app purchases: ScreenMark at none against MoveGuard Detector's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MoveGuard Detector sells 1 one-off in-app purchase. ScreenMark asks for nothing beyond the download.

MoveGuard Detector ships an update every 2 weeks, ScreenMark every 9 days. The most recent releases landed on September 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MoveGuard Detector | ScreenMark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 2 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [浩东 许](https://appshunter.io/developer/1834069800) | [MUSTAFA CERIT](https://appshunter.io/developer/1895171007) |

## What reviewers say

### MoveGuard Detector

[App page](https://appshunter.io/ios/app/moveguard-detector/id6772923531)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Membership | $2.99 | one-time |


### ScreenMark

[App page](https://appshunter.io/ios/app/screenmark-remote-controller/id6776369714)

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

**In-app purchases:** none


## Frequently asked questions

### Is MoveGuard Detector free?

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

### Is ScreenMark free?

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

### Do MoveGuard Detector or ScreenMark have ads?

Neither MoveGuard Detector nor ScreenMark shows ads.

### Which is updated more often, MoveGuard Detector or ScreenMark?

MoveGuard Detector ships an update every 2 weeks, and ScreenMark every 9 days. Most recently, MoveGuard Detector was updated on September 26, 2026 and ScreenMark on October 6, 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.*