# Guitar Tuner – Precision — Chromatic Tuning & Metronome

> Professional-grade chromatic tuner for guitar, bass, ukulele, and more. (iPhone/iPad app by Unlimited Ideas LAB LTD.)

- Source: https://appshunter.io/ios/app/guitar-tuner-precision/id6758615933 (this page in markdown: same URL + `.md`)
- Developer: [Unlimited Ideas LAB LTD](https://appshunter.io/developer/1697102672)
- Category: Music, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 9+
- Requires: iOS 15.0 · 8 MB
- Languages: American English
- Released: 2026-03-23
- Data updated: 2026-09-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/guitar-tuner-precision/id6758615933/reviews.md

## What is Guitar Tuner?

TUNE PRO — Accurate Tuning, Better Rhythm, Smarter Practice

Tune your instrument quickly, train your sense of pitch, and keep every practice session on tempo. TUNE PRO combines a chromatic tuner, multi-instrument presets, a flexible metronome, pitch-training exercises, and practice records in one clean, musician-friendly app.

Whether you are tuning before a performance, practicing at home, teaching a student, or checking intonation during rehearsal, TUNE PRO gives you clear visual feedback and practical tools to help you sound more confident.

ACCURATE, EASY-TO-READ TUNING

• Real-time pitch detection with a large analog-style tuning meter
• Clear note, cents, and frequency feedback
• Automatic and manual tuning modes
• Easy string selection for instrument-specific tuning
• Adjustable A4 reference pitch from 410 Hz to 450 Hz
• Adjustable microphone sensitivity for different rooms and instruments
• Transposition support for concert-pitch and transposing instruments
• A clean dark interface for quick use on stage or during practice

ONE TUNER FOR MANY INSTRUMENTS

Choose from a wide range of Western and traditional instruments, including:

• Acoustic and electric guitar
• Bass
• Ukulele
• Violin and cello
• Banjo and mandolin
• Erhu, guzheng, and pipa
• Shamisen, sitar, oud, and more
• Twelve-tone chromatic tuning for instruments without a dedicated preset

POPULAR GUITAR TUNINGS

Switch between common guitar setups such as:

• Standard
• Drop D
• DADGAD
• Half-step down

Instrument-specific note layouts make it easier to tune each string accurately without memorizing target notes.

A FLEXIBLE METRONOME FOR DAILY PRACTICE

Build steadier timing with a metronome made for warm-ups and focused rhythm training.

• Tempo control up to 400 BPM
• Quick BPM adjustment with buttons and a slider
• Time signatures including 3/4, 4/4, 5/4, and 6/4
• Multiple metronome sounds
• Adjustable volume
• Visual beat indicators
• Full-screen visual modes for highly visible tempo cues
• Easy start, pause, and resume controls

PITCH MASTER: TRAIN YOUR EARS

Turn pitch recognition into a focused, game-like exercise. Practice identifying notes through structured challenges for open strings and scales.

• Open-string pitch exercises
• C major scale training
• Additional scale-based courses, including advanced PRO exercises
• Timed rounds with note-by-note progress
• Scores, stars, and completion tracking
• A simple way to strengthen pitch memory and listening accuracy

TRACK YOUR PRACTICE

Stay motivated by seeing the work you have already done.

• Practice-day tracking
• Total practice time
• Weekly activity charts
• Session records and progress history
• A clear overview that helps you build a consistent routine

DESIGNED FOR BEGINNERS AND EXPERIENCED MUSICIANS

TUNE PRO keeps essential controls simple while offering the settings advanced players need. Beginners can follow the clear tuning meter and presets, while experienced musicians can adjust reference pitch, microphone sensitivity, transposition, tempo, time signature, sound, and visual feedback.

Use it for:

• Tuning before rehearsals, lessons, recordings, and live performances
• Guitar, bass, ukulele, violin, and traditional-instrument practice
• Rhythm exercises with a visual and audible metronome
• Ear training and pitch recognition
• Building a consistent daily practice habit

The interface supports multiple languages, making the app easier to use for musicians around the world.

Tune accurately. Keep time. Train your ears. Practice with purpose.

Download TUNE PRO and bring your tuner, metronome, pitch trainer, and practice tracker together in one app.

Some advanced training content may require PRO access.

Privacy Policy: https://ideaslab.short.gy/KZ3Zap
Terms of Use (EULA): https://ideaslab.short.gy/HM8rXG
App Store Payment Agreement: https://ideaslab.short.gy/EVpnB2
Contact Us: https://ideaslab.short.gy/Dx7sji

## Key features

- Real-time pitch detection
- Analog dial with visual feedback
- Supports over 20 instruments
- Rich tuning presets
- Adjustable reference pitch
- Metronome with adjustable tempo
- Daily practice tracker

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Subscription | $8.99 | per year |
| Weekly PRO Subscription | $2.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $9.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/guitar-tuner-precision/id6758615933/reviews.md

### 5/5 — good👍🏻

*2026-03-25*

非常不错的吉他调音器 非常准

**Developer response:** Thank you all.

## Frequently asked questions about Guitar Tuner

### What instruments can I tune with Guitar Tuner – Precision?

Guitar Tuner – Precision supports a wide array of instruments including guitar (6/7/12 strings), electric guitar, bass (4/5/6 strings), ukulele, violin, cello, banjo, mandolin, and many more traditional instruments.

### How accurate is Guitar Tuner – Precision?

The app offers extreme accuracy of ±0.1 cents, providing real-time pitch detection with a response time of less than 50 milliseconds for precise tuning.

### Does Guitar Tuner – Precision have ads?

No, Guitar Tuner – Precision does not contain advertisements, allowing for an uninterrupted tuning experience.

### What tuning presets are available in Guitar Tuner – Precision?

It includes over 20 presets such as Standard Tuning, Drop D, Drop C, Open G, Open D, and DADGAD, with support for custom settings.

### Can I use Guitar Tuner – Precision for rhythm practice?

Yes, the app features a metronome with adjustable tempo, perfect for accurate rhythm practice and building better musical habits.

### What is the reference pitch range for Guitar Tuner – Precision?

The reference pitch is adjustable from A4 = 420Hz to 460Hz, allowing adaptability to various performance scenarios and tuning needs.

### Is Guitar Tuner – Precision suitable for beginners?

Absolutely. It features a beginner-friendly interface while maintaining professional accuracy, making it ideal for musicians of all skill levels.

### What devices is Guitar Tuner – Precision compatible with?

Guitar Tuner – Precision is perfectly compatible with iPhone and iPad devices.

## Version history (last 4 releases)

### 1.3.1 — 2026-08-21

Fix the bug in the tuner function

### 1.3 — 2026-07-28

Major Upgrade — More Stable, More Professional Tuning Experience

【 New Features】
Auto-start tuner on launch: Authorized users jump straight into tuning with no extra taps
Real technical specs on paywall: 48kHz sample rate, ±1¢ precision, 16 instruments — transparent and quantifiable
Native metronome audio engine: Rebuilt with AVAudioEngine + DispatchSourceTimer, runs independently of WebView

【 Improvements】
Metronome plays in silent mode: Works even when the mute switch is on
Metronome keeps playing in background: Continues after exiting app or switching apps
Auto-resume after interruptions: Recovers automatically after calls, alarms, or headphone changes
Smoother instrument switching: No more mic restart lag when changing instruments
Paywall title multilingual sync: Subscription card labels update instantly when app or system language changes
Real pricing from App Store: No more hardcoded placeholder prices

【 Bug Fixes】
Fixed metronome audio overlap issue after start-pause-start sequence
Fixed Apple payment sheet not appearing when tapping subscribe (added bridge retry mechanism)
Fixed subscription prices not displaying on paywall
Fixed purchase button getting stuck after user cancels payment
Fixed history monthly chart showing fake data — now uses real practice data
Fixed tuner needle jittering on ambient noise (confidence threshold filtering)

### 1.2 — 2026-04-08

Bug fixes and improvements to the guitar tuner's user experience and accuracy.

### 1.1 — 2026-03-23

No release notes.

## More apps by Unlimited Ideas LAB LTD

- [ArtPiano - Piano simulator](https://appshunter.io/ios/app/artpiano-piano-simulator/id6759565940)
- [Real Guitar – Simulator](https://appshunter.io/ios/app/real-guitar-simulator/id6762495409)
- [DancePai - AI Dance Editor](https://appshunter.io/ios/app/dancepai-ai-dance-editor/id6796149636)

All apps by Unlimited Ideas LAB LTD: https://appshunter.io/developer/1697102672

## Related topics

[accordeur guitare](https://appshunter.io/ios/topics/accordeur-guitare)

---

*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 2026-09-13.*