# MathBlocker vs VisionLock

The clearest difference is in-app purchases: MathBlocker at none against VisionLock's 2. VisionLock's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. VisionLock sells 2 in-app purchases, starting at $7.99 per 7 days. MathBlocker asks for nothing beyond the download.

## The numbers

| Metric | MathBlocker | VisionLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathblocker-stop-scrolling/id6761896675/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Free | — |
| Size | 32 MB | 158 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andy Phu](https://appshunter.io/developer/1775862376) | [Vianney Le Masson](https://appshunter.io/developer/1880332103) |

## What reviewers say

### MathBlocker

[App page](https://appshunter.io/ios/app/mathblocker-stop-scrolling/id6761896675)

This app places a math problem between you and apps you overuse. Solve a math question to regain access to blocked applications, with difficulty levels and problem sets from standardized tests.

**Highlights:** Block any app or category, Adjustable math problem difficulty, Choose from various standardized test problem sets, Earn back app time by solving problems, Set daily, weekly, and per-app limits, Schedule blocks by time of day, Usage dashboard

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

**In-app purchases:** none


### VisionLock

[App page](https://appshunter.io/ios/app/visionlock-stop-scrolling/id6787327431)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carlos Pro Weekly | $7.99 | per 7 days |
| Carlos Pro Yearly | $45.00 | per year |


## Frequently asked questions

### Is MathBlocker free?

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

### Is VisionLock free?

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

### Do MathBlocker or VisionLock have ads?

Neither MathBlocker nor VisionLock 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.*