# LearnToll vs MathLock

The clearest difference is iOS requirement: MathLock at 16.0 against LearnToll's 18.0. On price and in-app purchases there is nothing between them.

Both are free to download. LearnToll sells 2 in-app purchases, starting at $1.99 per 7 days and MathLock sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | LearnToll | MathLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathlock-math-games-app-lock/id6780355702/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 41 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Ryumin Song](https://appshunter.io/developer/1855118826) | [Hamid Mahmood Siddiqui](https://appshunter.io/developer/1880368904) |

## What reviewers say

### LearnToll

[App page](https://appshunter.io/ios/app/learntoll-learn-to-unlock/id6755632529)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LernToll Pro Weekly | $1.99 | per 7 days |
| LearnToll Pro Annual | $59.99 | per year |


### MathLock

[App page](https://appshunter.io/ios/app/mathlock-math-games-app-lock/id6780355702)

This app transforms screen time into educational math practice. It uses quick math games to unlock distracting apps, helping users reduce mindless scrolling and improve their math skills. Features adaptive difficulty and progress tracking.

**Highlights:** Math game app lock, Reduces distracting app usage, Five different math games, Adaptive difficulty levels, Streak tracking and XP, Emergency unlock option

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathLock Pro | $2.99 | per 7 days |
| MathLock Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is LearnToll free?

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

### Is MathLock free?

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

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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.*