# Purnote vs MathBlocker

The clearest difference is iOS requirement: Purnote at 18.0 against MathBlocker's 26.0. 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.

## The numbers

| Metric | Purnote | MathBlocker |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | — | Free |
| Size | 2 MB | 32 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sasa Mitrovic](https://appshunter.io/developer/1537235064) | [Andy Phu](https://appshunter.io/developer/1775862376) |

## What reviewers say

### Purnote

[App page](https://appshunter.io/ios/app/purnote-plain-markdown-notes/id1537235062)

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Purnote free?

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

### Is MathBlocker free?

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

### Do Purnote or MathBlocker have ads?

Neither Purnote nor MathBlocker 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.*