# Languages of Four vs Real Sight Reader

Languages of Four and Real Sight Reader are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Languages of Four | Real Sight Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/real-sight-reader/id6767059517/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 7 MB | 31 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tooru Matoba](https://appshunter.io/developer/1570818267) | [Mayank Sanganeria](https://appshunter.io/developer/527550366) |

## What reviewers say

### Languages of Four

[App page](https://appshunter.io/ios/app/languages-of-four/id6472698413)

**Features:** macOS Compatibility

**In-app purchases:** none


### Real Sight Reader

[App page](https://appshunter.io/ios/app/real-sight-reader/id6767059517)

This app transforms your sheet music into focused practice exercises for rhythm and note reading. Import your own MusicXML scores or use the bundled classics to improve your playing accuracy and timing.

**Highlights:** Import MusicXML scores, Rhythm tapping with metronome, Practice both clefs, Listen and repeat drills, Eye-hand span training, Play along with MIDI keyboard, Progress tracking and stats

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

**In-app purchases:** none


## Frequently asked questions

### Is Languages of Four free?

Languages of Four is free to download, with no in-app purchases.

### Is Real Sight Reader free?

Real Sight Reader is free to download, with no in-app purchases.

### Do Languages of Four or Real Sight Reader have ads?

Neither Languages of Four nor Real Sight Reader 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.*