# onsound vs TodoPocus Flash

The clearest difference is iOS requirement: TodoPocus Flash at 15.0 against onsound's 17. 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 | onsound | TodoPocus Flash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 357 MB | 68 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [On Medical Group LLC](https://appshunter.io/developer/1872252756) | [Dongguan Suresult Industrial Co., Ltd.](https://appshunter.io/developer/6791654611) |

## What reviewers say

### onsound

[App page](https://appshunter.io/ios/app/onsound/id6758320383)

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

**In-app purchases:** none


### TodoPocus Flash

[App page](https://appshunter.io/ios/app/todopocus-flash/id6804220632)

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

**In-app purchases:** none


## Frequently asked questions

### Is onsound free?

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

### Is TodoPocus Flash free?

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

### Do onsound or TodoPocus Flash have ads?

Neither onsound nor TodoPocus Flash 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.*