# TunerLab Audio Editor — Note-based audio editing

> Note-based audio editor for pitch, timing, and vocal manipulation. (iPhone/iPad app by HappyTimes Tech Co., Ltd..)

- Source: https://appshunter.io/ios/app/tunerlab-audio-editor/id1659813666 (this page in markdown: same URL + `.md`)
- Developer: [HappyTimes Tech Co., Ltd.](https://appshunter.io/developer/1455774641)
- Category: Music
- Price: Free with in-app purchases
- Rating: 4.70/5 from 123 App Store ratings · 37 written reviews indexed
- Age rating: 9+
- Requires: iOS 15.0 · 95 MB
- Languages: Danish, Ukrainian, Russian, Croatian, Catalan, Hungarian, Norwegian Bokmål, Hindi, Indonesian, Turkish and 23 more
- Released: 2023-03-22
- Data updated: 2026-09-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tunerlab-audio-editor/id1659813666/reviews.md

## What is TunerLab Audio Editor?

TunerLab is a revolutionary app that simplifies vocal tuning like never before. It offers unparalleled access to all the musical details of your recordings and samples, allowing you to adjust the pitch and timing with ease. In addition, it enables you to edit all aspects of your recordings, including not just vocals but also polyphonic instruments such as piano and guitar.

NOTE-BASED OPERATION
Note-based operation, which allows you to identify individual notes within an audio file and understand their place in the overall musical context. With TunerLab, you can modify various aspects of your audio tracks such as pitch, vibrato, volume, sibilants, note length, and timing, making it an indispensable tool for quick vocal tuning, creating harmonies and re-voicing instruments. 

EXTRACT VOCALS
Separate vocals from existing songs with vocal remover and create something incredible. Import a song, separate the vocals with vocal remover, select an effect, and you have an instantly memorable remix. You can even separate and edit vocals from music videos or try using TunerLab as a karaoke app by separating vocals with our vocal remover.

AUDIO EDITING
The editor allows you to add multiple tracks, adjust clip positions, and apply sound effects. It also supports multitrack audio editing and mixing with professional jitter quantization and anti-interference filters, ensuring high-quality output and smooth cut boundaries. Additionally, you can crop a clip from a music file, apply various sound effects to change the tone, and easily export the finalized audio.

More Features:
- 「Setting as ringtone」: Easily set your chosen audio as your phone's ringtone.
- 「Audio import」: App offers 6 free convenient ways to import audio, including video extract, WiFi, UTI, other app share, file, and clipboard.
-「Global effects」:  Apply real-time global effects to your mixing output, including chorus, reverb, and tempo changer (keep pitch).
- 「Export」: Easily export your audio in a variety of formats, including M4A, AAC, ALAC, MP3, FLAC, and WAV. 
- 「Built-in audio extractor」:  Extract audio tracks from video files with ease using the built-in audio extractor.  
-「Auto-draft」: Save time and work more efficiently with the auto-draft feature that automatically saves your draft for easy re-editing. 
-「Undo/Redo」: Support unlimited times of undo and redo
- 「Splicing and sound mixing」: One-key switching; support free drag, easy to operate
- 「 Recording 」: Support wired or wireless (AirPods and Pro) earphones and in-ear monitor; support accompaniment play;

With so many powerful features, it's no wonder why TunerLab is used by countless users around the world every day.

[Contact us]
Email: globalfadeback@163.com
Your suggestion is very important to me, you can contact me using the feedback in the app.

Automatic renewal statement:
1. Payment: "Continuous monthly / year" products are auto-renewable products. After confirming the purchase, you will be charged from your Apple iTunes account;
2. Renewal: 24 hours before the expiration of your subscription period, Apple will automatically deduct the charge from your ITunes account, and the validity period of "Remove ads" will be automatically extended after success;
3. If you need to cancel the automatic renewal, please turn off the automatic renewal manually in the Apple ID account settings at least 24 hours before the subscription period expires. No charge will be made after closing.

Terms of Service:
https://vl2d7p74tu.feishu.cn/docx/HcHHdXlnvoV6sOxKl4ccErZYnr4

Privacy Policy:
https://vl2d7p74tu.feishu.cn/docx/Ma7xdszymo8gpDxBJbGcV0YCnab

## Key features

- Note-based audio editing
- Vocal separation and remixing
- Multitrack audio editing
- Pitch and timing adjustment
- Sound effects application
- Audio extraction from video
- Ringtone creation

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| TunerLab Pro (1 year) | $2.99 | per year |
| TunerLab Pro (1 month) | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TunerLab Pro(Forever) | $4.99 | one-time |


## Recent user reviews (10 of 37)

All indexed reviews: https://appshunter.io/ios/app/tunerlab-audio-editor/id1659813666/reviews.md

### 1/5 — 难用死了，每次快修完就卡住，不会做软件别做好吗？

*2026-07-16*

呃呃呃呃呃

### 1/5 — 闪退

*2026-06-28*

闪退

### 2/5 — 音质压缩也太严重了

*2026-05-07*

导出的音频直接压缩一大半 听一下耳麦都快炸了 一般般吧 编辑的时候是正常的 只要导出保存了就炸麦 录屏也没用

### 5/5 — 很棒

*2026-03-20*

更棒的修音软件

### 5/5 — Very good

*2025-12-30*

Arigatou!!!!

### 2/5 — Just downloaded it

*2025-12-08*

Been trying to work on it! I purchased it and still have ads for bs.

### 5/5 — 喜出望外

*2025-10-30*

非常感谢

### 1/5 — I'm making a mistake...

*2025-10-26*

...By clicking the buy button. This promised melodyne style pitch manipulation and indeed does the analysis. There is a help tutorial which shows up once or twice and then disappears forever. The link to the developer's website goes to a different app, so if you like to try things out right away, you are on your own. I managed to get to the pitch correction page for a vocal file ( it took a little faffing to figure out how to get things from the files app) and once I figured out how to open the file in the editor, I was presented with a melodyne-like pitch graph, so I grabbed a handle and moved it. Nothing happened. It seemed that I needed the pro version, so I got it. Still nothing. Tried to zoom in, both vertical and horizontal, which throws the cursor back to the start horizontal and barely zooms vertically. There is a plus-minus pitch box. it showed the note I had been working on as+2 so I tried manipulating that as both a slider and a punch in box. No change. I tried sliding the note handle. It highlights the audio waveform while double clicking and sliding, then un-highlights when you release instead of sliding the pitch slider. Sigh. Waste five bucks. Happy to change my review if I can get this to work. Last update a year ago. Abandonware?

### 5/5 — 超级棒

*2025-07-17*

超级棒

### 5/5 — 导出的音频和预览的顺序不一样

*2025-06-15*

导出的音频和预览的不一样

## Frequently asked questions about TunerLab Audio Editor

### What does TunerLab Audio Editor do?

TunerLab is a note-based audio editor that allows users to precisely adjust the pitch and timing of recordings. It can be used for vocal tuning, instrument editing, creating harmonies, and re-voicing instruments. The app also features a vocal remover to separate vocals from songs for remixing or karaoke.

### What are the key features of TunerLab?

Key features include note-based operation for detailed editing, vocal separation, multitrack audio editing with professional filters, the ability to apply various sound effects, and easy export in multiple formats. It also supports setting audio as ringtones and offers multiple import methods.

### How much does TunerLab cost?

The app is free to download and use, with in-app purchases available for advanced features and continuous monthly/yearly subscriptions. These subscription products are auto-renewable.

### What kind of audio files can I edit with TunerLab?

TunerLab can import audio through various methods including video extraction, WiFi, other app shares, files, and clipboard. It supports editing vocals, polyphonic instruments like piano and guitar, and can extract audio from video files. Exports are available in formats like M4A, AAC, ALAC, MP3, FLAC, and WAV.

### Who is TunerLab for?

This app is designed for musicians, vocalists, producers, and anyone interested in detailed audio manipulation. It's useful for quick vocal tuning, creating remixes, experimenting with sound effects, and even for karaoke enthusiasts.

## Version history (last 5 releases)

### 2.0 — 2023-12-14

Performance improvements and bug fixes.

### 1.9 — 2023-05-13

Performance improvements and bug fixes.

### 1.8 — 2023-05-10

Performance improvements and bug fixes.

### 1.7 — 2023-04-14

Performance improvements and bug fixes.

### 1.6 — 2023-04-06

Performance improvements and bug fixes.

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## More apps by HappyTimes Tech Co., Ltd.

- [SlimSpace - Compressor](https://appshunter.io/ios/app/slimspace-compressor/id1232910576)
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- [MP3 Converter -Audio Extractor](https://appshunter.io/ios/app/mp3-converter-audio-extractor/id1305099161)
- [Audio Editor - Music Mixer](https://appshunter.io/ios/app/audio-editor-music-mixer/id1345937284)
- [Voice Recorder - Memo + Editor](https://appshunter.io/ios/app/voice-recorder-memo-plus-editor/id1481149822)

All apps by HappyTimes Tech Co., Ltd.: https://appshunter.io/developer/1455774641

## Related topics

[singing editor audio](https://appshunter.io/ios/topics/singing-editor-audio) · [melodyne](https://appshunter.io/ios/topics/melodyne) · [sound editor pitch](https://appshunter.io/ios/topics/sound-editor-pitch) · [sound edit track](https://appshunter.io/ios/topics/sound-edit-track) · [time-based](https://appshunter.io/ios/topics/time-based) · [edit songs audio](https://appshunter.io/ios/topics/edit-songs-audio) · [audio pitch editor](https://appshunter.io/ios/topics/audio-pitch-editor)

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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 2026-09-02.*