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Guitar Tuner!

Guitar Tuner!

by Peter Deelstra

356 ratings
271 reviews
🔧 Utilities
🎵 Music
$2.99

Details

Released
November 2, 2010
Updated
December 11, 2017

Features

Developer

Peter Deelstra
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About

This app provides an accurate audio and visual guitar tuner with a simple interface. It helps you see pitch changes in real-time and shows how many cents a note is out of tune. Supports standard and alternate tunings.

✓Accurate audio/visual tuning
✓Visual pitch change indicator
✓Cent-level accuracy (within 1 cent)
✓Supports standard and alternate tunings
✓Adjustable pitch reference (400-480 Hz)
✓Tap to hear reference notes
✓Auto-string-detect option
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What users say about Guitar Tuner!

Reviews of Guitar Tuner! are mostly positive: the Music app is rated 4.8/5 from 356 App Store ratings. What users like most: easy to use, quick way to check tuning. Top complaints: occasionally stops working or freezes, struggles to pick up certain strings (e.g. low E). Summarized from real user reviews.

Positive things

  • 👍Easy to use
  • 🚀Quick way to check tuning
  • 🎨Excellent design and performance
  • 💯Accurate and precise
  • 🎸Works great for guitars and other instruments
  • 🔍Helpful visual feedback
  • 📚Lots of tuning options and settings

Negative things

  • 🐛Occasionally stops working or freezes
  • 🔊Struggles to pick up certain strings (e.g. low E)
  • 📱Compatibility issues with newer devices
See all reviews

What's New in Guitar Tuner!

2.4

December 11, 2017

This update from Apple will improve the functionality of this app. No new features are included. Bug fix for temporary freezing when note played on iOS 11

More

User reviews

Most RecentHighest RatedLowest Rated

Best tuner

I’ve used it for years. It’s not subscription and it works amazingly does alternate tunes too. I use it to also tune my Guitalele.
WWwe want chilly Willy

10 years+ later, still amazing

Great app, thanks for all you do. I just learned about open tuning and of course this app supports that. I also just learned about playing 415hz, which this app supported me in learning more about and tuning into these different ways to play. Thanks for keeping it going.
NNikolyzer

Great app

Quick way to check tuning I use it to check trombone intonation also guitar
Kkidtask

Very useful

The excellent design and performance of this app makes using it transparent.
Aaakazemaa

Tunes Sharp

I went back to a headstock tuner— way more accurate.
TTitania41
See 266 more reviews

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User experience

🐞

Reported Bugs

2 issues

Microphone not recognized after iOS 13 update

Bug

App crashes or freezes on some devices

Bug
✨

Requested Features

3 requests

Add more alternate tuning options

Feature

Implement auto-detect string feature

Feature

Improve battery life optimization

Feature

FAQ

What does this guitar tuner app do?

This app provides an accurate audio and visual tuner for your guitar. It features a simple interface to visually check if a string's pitch is too high or low, allowing you to see pitch changes as you adjust the tuning machines. It also shows the exact deviation in cents.

What are the key features of this guitar tuner?

Key features include extreme accuracy within 1 cent with sub-second response, support for standard tuning (E-A-D-G-B-E) and numerous alternate tunings like Drop D and Open C. It also allows for adjustable pitch reference from 400 to 480 Hz and a tap-to-hear function for tuning by ear.

Is this guitar tuner app free to use?

Yes, this guitar tuner app is completely free to use. The provided data indicates no in-app purchases or advertisements, suggesting a free monetization model.

What tunings does the app support?

The app supports the standard guitar tuning E-A-D-G-B-E. Additionally, it offers a wide variety of alternate tunings, including regular tunings like Minor Third, special tunings such as Drop D, and open tunings like Open C, as well as lower and higher tunings.

How accurate is the tuner?

The tuner is extremely accurate, achieving within 1 cent (1/100th of a semitone) of each note with a sub-second response time. This high level of precision ensures precise tuning for your guitar.