# MentalMather vs Asterleaf

The clearest difference is in-app purchases: MentalMather at none against Asterleaf's 1. MentalMather also leads on iOS requirement (15.5 vs 17.0). Asterleaf's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Asterleaf sells 1 one-off in-app purchase. MentalMather asks for nothing beyond the download.

## The numbers

| Metric | MentalMather | Asterleaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mentalmather/id6760533092/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | — |
| Size | 55 MB | 5 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Cortex Apps llc](https://appshunter.io/developer/1884834782) | [楚云 徐](https://appshunter.io/developer/1890205892) |

## What reviewers say

### MentalMather

[App page](https://appshunter.io/ios/app/mentalmather/id6760533092)

Track your daily cognitive sharpness with mental math exercises. This app measures your brain's current performance against your personal baseline, not to teach math but to gauge your mental acuity.

**Highlights:** Daily Sharpness Score, Personalized baseline comparison, Guided and Quick Play modes, Shareable challenges with friends, Detailed session history and analytics, Offline functionality

**In-app purchases:** none


### Asterleaf

[App page](https://appshunter.io/ios/app/asterleaf-clue-puzzles/id6785265799)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Asterleaf Pro | $9.99 | one-time |


## Frequently asked questions

### Is MentalMather free?

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

### Is Asterleaf free?

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

### Do MentalMather or Asterleaf have ads?

MentalMather shows ads; Asterleaf 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.*