# Pure Math Pro vs Tutor Kay

The clearest difference is in-app purchases: Tutor Kay at none against Pure Math Pro's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pure Math Pro sells 10 one-off in-app purchases. Tutor Kay asks for nothing beyond the download.

## The numbers

| Metric | Pure Math Pro | Tutor Kay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 40 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Ssenyonjo](https://appshunter.io/developer/1528776742) | [Radhika Kolachina](https://appshunter.io/developer/6783521967) |

## What reviewers say

### Pure Math Pro

[App page](https://appshunter.io/ios/app/pure-math-pro/id6740227640)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 1,000 Coins | $0.99 | one-time |
| Get 5,000 Coins | $1.99 | one-time |
| Algebra 2 | $2.99 | one-time |
| Series | $2.99 | one-time |
| Trigonometry 1 | $2.99 | one-time |
| Coordinate Geometry | $2.99 | one-time |
| Coordinate Geometry 2 | $2.99 | one-time |
| Complex Numbers | $2.99 | one-time |
| Vectors in 3D | $2.99 | one-time |
| Get 10,000 Coins | $2.99 | one-time |


### Tutor Kay

[App page](https://appshunter.io/ios/app/tutor-kay/id6783521965)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pure Math Pro free?

Pure Math Pro is free to download, with in-app purchases available.

### Is Tutor Kay free?

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

### Do Pure Math Pro or Tutor Kay have ads?

Neither Pure Math Pro nor Tutor Kay 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.*