# PixelCipher vs Sumi

The clearest difference is iOS requirement: PixelCipher at 15.6 against Sumi's 17.0. On price, ads, in-app purchases and device support 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 | PixelCipher | Sumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 3 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [硕 王](https://appshunter.io/developer/1443823667) | [YuXin Healing Hub Pte. Ltd.](https://appshunter.io/developer/1845557182) |

## What reviewers say

### PixelCipher

[App page](https://appshunter.io/ios/app/pixelcipher/id6745743762)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sumi

[App page](https://appshunter.io/ios/app/sumi-tape-calculator/id6753895368)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PixelCipher free?

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

### Is Sumi free?

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

### Do PixelCipher or Sumi have ads?

Neither PixelCipher nor Sumi 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.*