# Tune Lab — Guitar Tuner

> Guitar Tuner (iPhone/iPad app by VAN ANH AUDIO COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/tune-lab/id6780132453 (this page in markdown: same URL + `.md`)
- Developer: [VAN ANH AUDIO COMPANY LIMITED](https://appshunter.io/developer/6776205970)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 4 MB
- Languages: American English
- Released: 2026-06-17
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/tune-lab/id6780132453/reviews.md

## What is Tune Lab?

Tune Lab — Simple, accurate guitar tuner that works instantly.

Just pluck a string. Tune Lab listens through your microphone and 
shows you exactly how in tune you are — no buttons to press, 
no setup needed.

FEATURES
• Real-time pitch detection via microphone
• Visual needle dial showing deviation in cents
• All 6 guitar strings: E2 · A2 · D3 · G3 · B3 · E4
• Reference tone for each string to tune by ear
• Clean dark interface, easy to read in any lighting
• No internet required · No account needed · Completely free


## Version history (last 2 releases)

### 1.1 — 2026-07-02

A fresh, easier-to-read tuner:

• Big center note with a smooth pointer on the dial
• Turns green and vibrates when you're in tune
• Mic starts automatically — nothing to tap
• Clear tune up/down hints with the string name
• New Auto mode detects the string you play

Same accurate pitch detection, cleaner dark design.

### 1.0 — 2026-06-17

No release notes.

## More apps by VAN ANH AUDIO COMPANY LIMITED

- [Groove Lab](https://appshunter.io/ios/app/groove-lab/id6778263562)

All apps by VAN ANH AUDIO COMPANY LIMITED: https://appshunter.io/developer/6776205970

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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 2026-07-23.*