# Self vs The Math Lab

The clearest difference is ads: The Math Lab at none against Self's shown. On price, in-app purchases, device support and iOS requirement 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 | Self | The Math Lab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 82 MB | 112 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOHAMMAD H JAFARI](https://appshunter.io/developer/1747282850) | [Novus Learning](https://appshunter.io/developer/1686714769) |

## What reviewers say

### Self

[App page](https://appshunter.io/ios/app/self-discipline-master-class/id6705130146)

This app offers 24 text-based lessons to help you build lifelong self-discipline habits. Learn to avoid common mistakes, stay motivated with quotes, and achieve personal or professional success.

**Highlights:** 24 detailed lessons, Build lifelong discipline habits, Avoid common mistakes, Inspirational quotes, Personal growth focus, Professional success focus

**Features:** macOS Compatibility

**In-app purchases:** none


### The Math Lab

[App page](https://appshunter.io/ios/app/the-math-lab/id6761825737)

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

**In-app purchases:** none


## Frequently asked questions

### Is Self free?

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

### Is The Math Lab free?

The Math Lab is free to download, with no in-app purchases.

### Do Self or The Math Lab have ads?

Self shows ads; The Math Lab does not.

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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.*