# Gliss vs Pianoreader

The clearest difference is ads: Gliss at none against Pianoreader's shown. Pianoreader's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and in-app purchases 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 | Gliss | Pianoreader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 2 MB | 12 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sean Wiseman](https://appshunter.io/developer/1555329260) | [Jannis Wolf](https://appshunter.io/developer/1797753025) |

## What reviewers say

### Gliss

[App page](https://appshunter.io/ios/app/gliss-notation-trainer/id6444380942)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pianoreader

[App page](https://appshunter.io/ios/app/pianoreader/id6742321511)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gliss free?

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

### Is Pianoreader free?

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

### Do Gliss or Pianoreader have ads?

Pianoreader shows ads; Gliss does not.

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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.*