# ReTune Piano — Play piano with recorded sound

> Record custom sounds to play on a virtual piano with modifier options. (iPhone/iPad app by Juan Searle.)

- Source: https://appshunter.io/ios/app/retune-piano/id1480102307 (this page in markdown: same URL + `.md`)
- Developer: [Juan Searle](https://appshunter.io/developer/317439269)
- Category: Entertainment, Music
- Price: Free with in-app purchases
- Rating: 1.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 18 MB
- Languages: English
- Released: 2019-09-15
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/retune-piano/id1480102307/reviews.md

## What is ReTune Piano?

Record your voice or any sound and play the piano with that sound. Press the top-right button to start recording and release it to stop recording. 

In Free Mode you can record and play as many sounds as you like, and use the modifier buttons for a 10 seconds period in order to test it.

- Chord -> plays 3 sounds per key at once.
- Double size -> enlarge the size of the keyboard
- Smooth -> override the keyboard pitches and use a real-time pitch selector
- Keep length -> use the rate property instead of direct pitch modifier

The ReTune Pro mode in-app purchase allows you to use the modifier buttons with no time limit. Also, the display will show the note name instead of the timer.

## Key features

- Record custom sounds
- Play piano with recorded audio
- Chord modifier
- Double size keyboard
- Smooth pitch selection
- Keep length setting

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ReTune Pro | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/retune-piano/id1480102307/reviews.md

### 1/5 — Uuuuuuggghhhhhh with this app!

*2021-03-13*

This app. This app! This app’s sound works for 1 second then sound gone even with my volume all the way up! This app stinks so whatever you do. . . DO NOT DOWNLOAD THIS APP!!!!!!

## Frequently asked questions about ReTune Piano

### What is ReTune Piano?

ReTune Piano allows you to record your voice or any sound and then play the piano using that recorded audio. You can experiment with various modifier buttons to alter how the sound is played on the keyboard.

### How do I record a sound in ReTune Piano?

To start recording, press the top-right button on the screen. Release the button to stop the recording. The recorded sound can then be used to play notes on the piano.

### What are the modifier buttons in ReTune Piano?

Modifier buttons include 'Chord' (plays 3 sounds per key), 'Double size' (enlarges the keyboard), 'Smooth' (uses a real-time pitch selector), and 'Keep length' (uses rate property instead of direct pitch modification).

### Is ReTune Piano free to use?

ReTune Piano is free to download and use. The free mode allows unlimited recording and playing, with modifier buttons available for 10-second test periods.

### What does the ReTune Pro in-app purchase offer?

The ReTune Pro in-app purchase removes the time limit for using modifier buttons and displays note names instead of a timer on the screen, offering full, unrestricted access.

### What devices does ReTune Piano support?

ReTune Piano is supported on iPhone and iPod devices.

### When was ReTune Piano last updated?

The latest version of ReTune Piano, 1.1, was last updated on September 30, 2019.

### What is the age rating for ReTune Piano?

ReTune Piano has an age rating of 4+, making it suitable for younger users.

## Version history (last 2 releases)

### 1.1 — 2019-09-30

Better sound processing, earphones and mic support and some small features have been added.

### 1.0 — 2019-09-16

No release notes.

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## More apps by Juan Searle

- [iCuenca](https://appshunter.io/ios/app/icuenca/id464312697)
- [Waat](https://appshunter.io/ios/app/waat/id1476841521)
- [Outers Sport](https://appshunter.io/ios/app/outers-sport/id1490395539)
- [Solomillo Mus](https://appshunter.io/ios/app/solomillo-mus/id1521063195)
- [BonoVa](https://appshunter.io/ios/app/bonova/id1633141674)

All apps by Juan Searle: https://appshunter.io/developer/317439269

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*