# Math By Heart vs Mentalator

The clearest difference is in-app purchases: Mentalator at none against Math By Heart's 1. Mentalator also leads on update cadence (every 5 days vs every 3 weeks). Math By Heart's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math By Heart sells 1 one-off in-app purchase. Mentalator asks for nothing beyond the download.

Math By Heart ships an update every 3 weeks, Mentalator every 5 days. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Math By Heart | Mentalator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 90 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Soul Software](https://appshunter.io/developer/1879625068) | [Juan Jose Subotich](https://appshunter.io/developer/6802028487) |

## What reviewers say

### Math By Heart

[App page](https://appshunter.io/ios/app/math-by-heart/id6778621964)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math By Heart Lifetime | $5.99 | one-time |


### Mentalator

[App page](https://appshunter.io/ios/app/mentalator/id6811958835)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math By Heart free?

Math By Heart is free to download, with in-app purchases available.

### Is Mentalator free?

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

### Do Math By Heart or Mentalator have ads?

Mentalator shows ads; Math By Heart does not.

### Which is updated more often, Math By Heart or Mentalator?

Math By Heart ships an update every 3 weeks, and Mentalator every 5 days. Most recently, Math By Heart was updated on October 28, 2026 and Mentalator on October 6, 2026.

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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.*