# chmod vs SonicClear

The clearest difference is price: chmod at Free against SonicClear's $1.99. chmod also leads on iOS requirement (8.2 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

chmod is free to download; SonicClear costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | chmod | SonicClear |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chmod-fu/id927838132/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 10 MB | 1 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Red Shark AB](https://appshunter.io/developer/927838131) | [Emrah Korkmaz](https://appshunter.io/developer/1485564066) |

## What reviewers say

### chmod

[App page](https://appshunter.io/ios/app/chmod-fu/id927838132)

This app helps you understand and master the 'chmod' command by easily deciphering octal values. Choose to click individual bits or select octal values to learn file permissions.

**Highlights:** Decipher octal values, Learn file permissions, User-friendly interface, Click individual bits, Select octal values

**Features:** macOS Compatibility

**In-app purchases:** none


### SonicClear

[App page](https://appshunter.io/ios/app/sonicclear-water-eject/id6759001928)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is chmod free?

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

### Is SonicClear free?

SonicClear costs $1.99, with no in-app purchases.

### Do chmod or SonicClear have ads?

Neither chmod nor SonicClear 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.*