# MathPrism vs History Learner

The clearest difference is in-app purchases: History Learner at none against MathPrism's 2. History Learner also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. MathPrism sells 2 in-app purchases, starting at $4.99 per month. History Learner asks for nothing beyond the download.

## The numbers

| Metric | MathPrism | History Learner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 31 MB | 102 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MATHS FLOW LTD](https://appshunter.io/developer/1849387044) | [TinkerTanks](https://appshunter.io/developer/1580354122) |

## What reviewers say

### MathPrism

[App page](https://appshunter.io/ios/app/mathprism-mental-math-game/id6757123387)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |


### History Learner

[App page](https://appshunter.io/ios/app/history-learner/id6799497517)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathPrism free?

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

### Is History Learner free?

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

### Do MathPrism or History Learner have ads?

Neither MathPrism nor History Learner 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.*