# Know the Sound? vs TuneBack

The clearest difference is in-app purchases: Know the Sound? at none against TuneBack's 8. Know the Sound? also leads on iOS requirement (14.0.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. TuneBack sells 8 one-off in-app purchases. Know the Sound? asks for nothing beyond the download.

## The numbers

| Metric | Know the Sound? | TuneBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 41 MB | 47 MB |
| Requires iOS | **14.0.0** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mick Staudinger](https://appshunter.io/developer/1749860470) | [Morten Sams](https://appshunter.io/developer/1781965218) |

## What reviewers say

### Know the Sound?

[App page](https://appshunter.io/ios/app/know-the-sound/id6740459858)

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

**In-app purchases:** none


### TuneBack

[App page](https://appshunter.io/ios/app/tuneback/id6755552656)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Global Top 100 | $2.99 | one-time |
| Global Next 100 | $2.99 | one-time |
| German Top 100 | $2.99 | one-time |
| French Top 100 | $2.99 | one-time |
| German Hidden Gems | $2.99 | one-time |
| Global Cult Crossover | $2.99 | one-time |
| French Hidden Gems | $2.99 | one-time |
| British Isles Top 100 | $2.99 | one-time |


## Frequently asked questions

### Is Know the Sound? free?

Know the Sound? is free to download, with no in-app purchases.

### Is TuneBack free?

TuneBack is free to download, with in-app purchases available.

### Do Know the Sound? or TuneBack have ads?

Neither Know the Sound? nor TuneBack 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.*