# Piano Partner vs KeyStage Lite

The clearest difference is review sentiment: KeyStage Lite at 60% against Piano Partner's 9%. KeyStage Lite also leads on rating (4.0 vs 1.7) and update cadence (every 3 months vs every 26 months). Piano Partner's advantage is iOS requirement (9.3.5 vs 13.0). On price, ratings volume, ads 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.

KeyStage Lite holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews point the same way: 9% of Piano Partner's written reviews are positive against 60% of KeyStage Lite's.

Piano Partner ships an update every 26 months, KeyStage Lite every 3 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Piano Partner | KeyStage Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/piano-partner/id548199374/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/keystage-lite/id1437899019/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | 9.3% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 8 MB | 61 MB |
| Requires iOS | **9.3.5** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Ali Gokturk](https://appshunter.io/developer/1406132633) |

## What reviewers say

### Piano Partner

[App page](https://appshunter.io/ios/app/piano-partner/id548199374)

Enhance your Roland digital piano experience with interactive learning tools. This app offers a fun music game to build skills, a browser to access onboard sounds and songs, and a digital sheet music display for built-in pieces.

**Highlights:** Interactive music game for skill building, Access onboard sounds and songs, Digital sheet music display, Wireless connectivity with adapter, Content browsing by category

**In-app purchases:** none


### KeyStage Lite

[App page](https://appshunter.io/ios/app/keystage-lite/id1437899019)

This app acts as a master controller and audio mixer for keyboard players. It allows simultaneous control of multiple hardware and software instruments using various MIDI controllers. Organize songs into sections, customize instrument sounds, and manage MIDI mappings with advanced scripting capabilities.

**Highlights:** Control multiple MIDI controllers and instruments, Host AUv3 instruments and effects, Create complex keyboard splits and layers, Advanced MIDI mapping and scripting, Audio mixer with track control, Play and manage audio files, View PDF and JPG files

**In-app purchases:** none


## Frequently asked questions

### Is Piano Partner free?

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

### Is KeyStage Lite free?

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

### Which has better reviews, Piano Partner or KeyStage Lite?

KeyStage Lite is rated higher. Piano Partner averages 1.7 out of 5 from 7 ratings, while KeyStage Lite averages 4.0 from 7 ratings.

### Do Piano Partner or KeyStage Lite have ads?

Neither Piano Partner nor KeyStage Lite shows ads.

### Which is updated more often, Piano Partner or KeyStage Lite?

Piano Partner ships an update every 26 months, and KeyStage Lite every 3 months. Most recently, Piano Partner was updated on October 13, 2026 and KeyStage Lite on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*