# Biology AI vs Math AI

The clearest difference is price: Biology AI at Free against Math AI's $2.99. Biology AI also leads on iOS requirement (15.1 vs 17.6). Math AI's advantage is in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

Biology AI is free to download; Math AI costs $2.99 up front. Biology AI sells 2 in-app purchases, starting at $3.99 per 7 days. Math AI asks for nothing beyond the download.

Biology AI ships an update every 3 months, Math AI every 5 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Biology AI | Math AI |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 46 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bekir Genc](https://appshunter.io/developer/1780208238) | [Igor Stojanovic](https://appshunter.io/developer/1823750175) |

## What reviewers say

### Biology AI

[App page](https://appshunter.io/ios/app/biology-ai-homework-tutor/id6759449593)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $19.99 | per year |


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-problem-solver/id6760607384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biology AI free?

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

### Is Math AI free?

Math AI costs $2.99, with no in-app purchases.

### Do Biology AI or Math AI have ads?

Neither Biology AI nor Math AI shows ads.

### Which is updated more often, Biology AI or Math AI?

Biology AI ships an update every 3 months, and Math AI every 5 months. Most recently, Biology AI was updated on November 5, 2026 and Math AI on November 9, 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.*