# BioLearning vs Mental Math Practice

The clearest difference is in-app purchases: BioLearning at none against Mental Math Practice's 9. BioLearning also leads on update cadence (every 9 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mental Math Practice sells 9 in-app purchases, starting at $2.99 per 7 days. BioLearning asks for nothing beyond the download.

BioLearning ships an update every 9 days, Mental Math Practice every 4 weeks. The most recent releases landed on August 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | BioLearning | Mental Math Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mental-math-practice-1x1/id1580519521/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 29 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Squarance SAS](https://appshunter.io/developer/1060029013) | [Florian Schweizer](https://appshunter.io/developer/1142213239) |

## What reviewers say

### BioLearning

[App page](https://appshunter.io/ios/app/biolearning/id1513981812)

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

**In-app purchases:** none


### Mental Math Practice

[App page](https://appshunter.io/ios/app/mental-math-practice-1x1/id1580519521)

Sharpen your mental math skills with quick, focused practice sessions. Covers addition, subtraction, multiplication, and division across various number ranges and difficulty levels. Includes a home screen widget for hourly math drills.

**Highlights:** Addition, subtraction, multiplication, division, Multiple difficulty levels, Customizable number ranges, Distraction-free interface, Home screen widget, Progress tracking

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $2.99 | per 7 days |
| Pro (Yearly) | $19.99 | per year |
| Division Operator | $0.99 | one-time |
| Numbers up to 1000 | $0.99 | one-time |
| Sine Operator | $0.99 | one-time |
| Cosine Operator | $0.99 | one-time |
| Logarithm Operator | $0.99 | one-time |
| Percent Operator | $0.99 | one-time |
| All Operators | $2.99 | one-time |


## Frequently asked questions

### Is BioLearning free?

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

### Is Mental Math Practice free?

Mental Math Practice is free to download, with in-app purchases available.

### Do BioLearning or Mental Math Practice have ads?

Neither BioLearning nor Mental Math Practice shows ads.

### Which is updated more often, BioLearning or Mental Math Practice?

BioLearning ships an update every 9 days, and Mental Math Practice every 4 weeks. Most recently, BioLearning was updated on August 18, 2026 and Mental Math Practice on September 22, 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.*