# Precise Guitar Tuner — Accurate Guitar Tuner

> Accurate mobile guitar tuner with 44 tuning styles and auditory reference. (iPhone/iPad app by 怀卫 张.)

- Source: https://appshunter.io/ios/app/precise-guitar-tuner/id1260544519 (this page in markdown: same URL + `.md`)
- Developer: [怀卫 张](https://appshunter.io/developer/1252544375)
- Category: Music, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.6 · 18 MB
- Languages: American English, French (France), German (Germany), Italian, European Portuguese, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2017-08-15
- Data updated: 2026-08-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/precise-guitar-tuner/id1260544519/reviews.md

## What is Precise Guitar Tuner?

Guitar Tuner, so you can easily use the mobile phone to do tuning for your guitar, and supports up to 44 kinds of tuning style. Easy to use, precise instructions, it is your powerful guitar partner.

When you pluck at the string of your musical instrument, it can automatically measure the pitch of the string, and through a variety of methods to indicate the accuracy of the pitch; addition, it can issue the standard sound of the strings, for you to tune through listening.

Pitch indication accuracy 0.2 cents, A4 standard note adjustment range of 430 to 450Hz, accuracy 0.1Hz.

## Key features

- Supports 44 tuning styles
- Automatic pitch measurement
- Visual pitch accuracy indication
- Auditory standard string sounds
- High pitch indication accuracy (0.2 cents)
- Adjustable A4 standard note (430-450Hz)

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/precise-guitar-tuner/id1260544519/reviews.md

### 1/5 — Bad design, and unusable features

*2026-06-14*

I don’t know why I spent US $1.08 on this garbage app… It is not designed for musical use, no clue what it is for. I want my money back.

## Frequently asked questions about Precise Guitar Tuner

### How accurate is Precise Guitar Tuner?

Precise Guitar Tuner offers a pitch indication accuracy of 0.2 cents, ensuring very precise tuning. The A4 standard note adjustment range is from 430 to 450Hz with an accuracy of 0.1Hz.

### What tuning styles does Precise Guitar Tuner support?

Precise Guitar Tuner supports up to 44 different tuning styles, providing flexibility for various musical needs and preferences.

### Can Precise Guitar Tuner help me tune by ear?

Yes, in addition to visual feedback, Precise Guitar Tuner can issue standard string sounds, allowing you to tune your instrument by listening.

### What devices is Precise Guitar Tuner available on?

Precise Guitar Tuner is available on Mac, iPhone, iPad, and iPod, making it accessible across multiple Apple devices.

### How often is Precise Guitar Tuner updated?

The latest version is 1.5.1, and the app was last updated on January 22, 2025. Updates are released periodically to improve performance and features.

### What is the age rating for Precise Guitar Tuner?

Precise Guitar Tuner has an age rating of 4+, making it suitable for a wide range of users, including younger musicians.

### Does Precise Guitar Tuner have ads?

No, Precise Guitar Tuner does not contain advertisements. It offers an ad-free tuning experience.

### What is the price of Precise Guitar Tuner?

Precise Guitar Tuner is a paid application, available for a one-time purchase of $0.99.

## Version history (last 5 releases)

### 1.5.1 — 2025-01-22

Improve the accuracy of single string tuning using a new algorithm.

### 1.4 — 2021-08-16

This version is compatible with MAC system.

### 1.3 — 2019-08-05

Adapt to more models.
Improve measurement methods.

### 1.2 — 2017-11-07

Improvement in user interface.

### 1.1 — 2017-10-25

Version 1.1 adds a pitch detection method that is easier to use.

## Apps similar to Precise Guitar Tuner

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| [All Sheet Music](https://appshunter.io/ios/app/all-sheet-music/id1356048018) | 4.2 (132) | Free | Music |

## More apps by 怀卫 张

- [Accurate Ukulele Tuner](https://appshunter.io/ios/app/accurate-ukulele-tuner/id1260936547)
- [Urheen Tuner](https://appshunter.io/ios/app/urheen-tuner/id1260952097)
- [Accurate Violin Tuner](https://appshunter.io/ios/app/accurate-violin-tuner/id1261308157)
- [Accurate Viola Tuner](https://appshunter.io/ios/app/accurate-viola-tuner/id1261657228)
- [Accurate Cello Tuner](https://appshunter.io/ios/app/accurate-cello-tuner/id1261668578)

All apps by 怀卫 张: https://appshunter.io/developer/1252544375

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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 2026-08-19.*