# ChordPainter vs PianoToolbox

The clearest difference is price: PianoToolbox at Free against ChordPainter's $2.99. PianoToolbox also leads on update cadence (every 7 months vs every 22 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

PianoToolbox is free to download; ChordPainter costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ChordPainter ships an update every 22 months, PianoToolbox every 7 months. The most recent releases landed on September 19, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | ChordPainter | PianoToolbox |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pianotoolbox/id1466029957/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 7 months** |
| Monetization | — | Free |
| Size | 195 MB | 43 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Arnhold](https://appshunter.io/developer/432185706) | [Clemen Software (ShangHai) Co., Ltd](https://appshunter.io/developer/990121308) |

## What reviewers say

### ChordPainter

[App page](https://appshunter.io/ios/app/chordpainter/id1315077406)

**In-app purchases:** none


### PianoToolbox

[App page](https://appshunter.io/ios/app/pianotoolbox/id1466029957)

Connect to your digital piano via Bluetooth to unlock its full capabilities. Explore and customize instrument sounds with deep parameter editing, and manage built-in musical content like metronomes and songs.

**Highlights:** Visual sound browser, Deep sound parameter editing, Custom sound storage, Metronome and rhythm control, Built-in song playback

**In-app purchases:** none


## Frequently asked questions

### Is ChordPainter free?

ChordPainter costs $2.99, with no in-app purchases.

### Is PianoToolbox free?

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

### Do ChordPainter or PianoToolbox have ads?

Neither ChordPainter nor PianoToolbox shows ads.

### Which is updated more often, ChordPainter or PianoToolbox?

ChordPainter ships an update every 22 months, and PianoToolbox every 7 months. Most recently, ChordPainter was updated on September 19, 2026 and PianoToolbox on July 8, 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.*