# Sort math vs insno

The clearest difference is price: insno at Free against Sort math's $9.99. Sort math's advantage is iOS requirement (12.4 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

insno is free to download; Sort math costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Sort math | insno |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 11 MB | 73 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Umar Mukhtar Khan](https://appshunter.io/developer/1699418909) | [Changmyoung Kim](https://appshunter.io/developer/1835099519) |

## What reviewers say

### Sort math

[App page](https://appshunter.io/ios/app/sort-math/id6462795884)

**Features:** macOS Compatibility

**In-app purchases:** none


### insno

[App page](https://appshunter.io/ios/app/insno/id6751434967)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sort math free?

Sort math costs $9.99, with no in-app purchases.

### Is insno free?

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

### Do Sort math or insno have ads?

Neither Sort math nor insno 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.*