# s.TNKJSC vs TY Maths

The clearest difference is device support: TY Maths at 3 against s.TNKJSC's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | s.TNKJSC | TY Maths |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 16 MB | 46 MB |
| Requires iOS | 14.5 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Octopus InfoTech Limited](https://appshunter.io/developer/1145264856) | [Wing Kit Yu](https://appshunter.io/developer/6776310583) |

## What reviewers say

### s.TNKJSC

[App page](https://appshunter.io/ios/app/stnkjsc/id6454851482)

**In-app purchases:** none


### TY Maths

[App page](https://appshunter.io/ios/app/ty-maths/id6776310581)

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

**In-app purchases:** none


## Frequently asked questions

### Is s.TNKJSC free?

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

### Is TY Maths free?

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

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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.*