# Keysnake vs SunScore

The clearest difference is in-app purchases: Keysnake at none against SunScore's 6. SunScore's advantage is update cadence (every 5 days vs every 2 months) and review sentiment (13% vs 0%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SunScore sells 6 in-app purchases, starting at $11.99 per month. Keysnake asks for nothing beyond the download.

Keysnake ships an update every 2 months, SunScore every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Keysnake | SunScore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (40 ratings)](https://appshunter.io/ios/app/sunscore-learn-piano/id6762116816/reviews)** |
| Number of ratings | — | **40** |
| Positive reviews | 0.0% of reviews | **12.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Subscription |
| Size | 66 MB | 341 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keysnake Ltd](https://appshunter.io/developer/1786774245) | [ADRIAN GONZALEZ CARPINTERO](https://appshunter.io/developer/1892983075) |

## What reviewers say

### Keysnake

[App page](https://appshunter.io/ios/app/keysnake/id6739732166)

This app guides you through learning piano using visual cues on your keyboard. Follow illuminated keys and spoken instructions to play songs at your own pace. It offers timed challenges and adaptive learning for all skill levels.

**Highlights:** Spoken guidance for notes and fingerings, LED light-up key indicators, Timed skill challenges, Adaptive learning system, Song library across genres, Real-time performance feedback

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

**In-app purchases:** none


### SunScore

[App page](https://appshunter.io/ios/app/sunscore-learn-piano/id6762116816)

Transform any sheet music into an interactive learning experience. Connect your piano, play along, and receive instant feedback. Upload sheet music via photo, PDF, or digital score to practice exercises, explore a song library, and test your skills.

**Highlights:** Upload any sheet music (photo, PDF, MusicXML), AI transcription of sheet music, Interactive piano practice with feedback, Isolate hands and loop sections, Exercises for piano mastery, Library of free songs, Skill testing and progress tracking

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $11.99 | per month |
| Pro Monthly | $19.99 | per month |
| Standard Yearly | $47.99 | per year |
| Pro Yearly | $77.99 | per year |
| Standard Yearly | $95.99 | per year |
| Pro Yearly | $155.99 | per year |


## Frequently asked questions

### Is Keysnake free?

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

### Is SunScore free?

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

### Do Keysnake or SunScore have ads?

Neither Keysnake nor SunScore shows ads.

### Which is updated more often, Keysnake or SunScore?

Keysnake ships an update every 2 months, and SunScore every 5 days. Most recently, Keysnake was updated on October 24, 2026 and SunScore on October 25, 2026.

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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.*