What's New

Optimization!

App Description

** Limited time offer: 50% OFF! **
Tune your acoustic guitar with precision and ease, within seconds!

Benefits:
· The only tuner optimized for 64 bit!
· Instant load and fastest tuning!
· iOS 7 Ready! - designed to fit with the new design paradigms!
· Accuracy at its best! - it displays the frequency in Hz!
· Highest responsiveness

And last but not least:

· Frequent updates!
· Works with any 6-string guitar
· Visual indicators - tuned string lights up.
· Optimized for Retina displays!
· Intuitive user interface with LED tuning indicator.

Guitar Tuner Pro HD brings you the following tunings:
- Standard
- Half Step Down
- Full Step Down
- Drop D
- Double Drop D
- Drop C
- Drop B

What do our users say?

"Pretty simple, very clean UI. Simply amazing!"
- Tchan71, USA

"Very good, very effective and helpful!"
- Millu.K, China

"Very easy and very useful!"
- Simpat, France

"Good app, great help!"
- Erickapurba, Indonesia

"Brilliant!"
- Yashnar1982, Russia

"This app is perfect and easy to use. I love it!"
- Erica Ron, Spain

"I'm a beginner and helped me a lot"
- Iváncq, Mexico

"This tuner saved my marriage!"
- Joe Darcus, Canada

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Important notice for iOS 7 users:
iOS 7 added microphone access to your privacy settings.
Please make sure to allow microphone access to this app when prompted.
Check it under Settings>Privacy>Microphone. Thank you.

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Got ideas? Questions?

Please send us your feedback through our site or to [email protected]

iPad Screenshots

(click to enlarge)

Guitar Tuner Pro HD - Tune your acoustic guitar with precision and ease! screenshot 1 Guitar Tuner Pro HD - Tune your acoustic guitar with precision and ease! screenshot 2

App Changes

  • May 09, 2015 Price decrease: $4.99 -> $3.99
  • May 01, 2015 Price increase: $3.99 -> $4.99
  • March 12, 2015 Price decrease: $4.99 -> $3.99
  • November 19, 2014 Price increase: $3.99 -> $4.99
  • November 17, 2014 Price decrease: $4.99 -> $3.99
  • September 03, 2014 New version 3.9.2
  • May 13, 2014 New version 3.9.1
  • May 02, 2014 Price increase: $1.99 -> $4.99
  • May 01, 2014 Price decrease: $4.99 -> $1.99
  • April 01, 2014 Price decrease: $5.99 -> $4.99
  • March 24, 2014 Price increase: $4.99 -> $5.99
  • March 18, 2014 Price decrease: $6.99 -> $4.99
  • March 17, 2014 Price increase: $4.99 -> $6.99
  • March 16, 2014 New version 3.9
  • February 19, 2014 Price decrease: $5.99 -> $4.99
  • February 12, 2014 Price decrease: $9.99 -> $5.99
  • February 10, 2014 Price increase: $4.99 -> $9.99
  • January 25, 2014 Price decrease: $5.99 -> $4.99
  • December 15, 2013 Price increase: $4.99 -> $5.99
  • December 12, 2013 Price decrease: $5.99 -> $4.99
  • November 27, 2013 New version 3.4
  • November 18, 2013 Price increase: $3.99 -> $5.99
  • November 14, 2013 Price decrease: $5.99 -> $3.99
  • November 01, 2013 New version 3.2
  • October 10, 2013 Price increase: $4.99 -> $5.99
  • October 09, 2013 New version 3.1
  • October 09, 2013 Price decrease: $5.99 -> $4.99
  • September 19, 2013 New version 3.0
  • July 28, 2013 New version 2.9.6
  • June 23, 2013 New version 2.9
  • June 08, 2013 Price increase: $4.99 -> $5.99
  • June 08, 2013 New version 2.8
  • May 31, 2013 New version 2.7
  • May 15, 2013 New version 2.6
  • April 28, 2013 New version 2.5
  • March 23, 2013 New version 2.3
  • March 03, 2013 Price increase: $1.99 -> $4.99
  • March 01, 2013 Price decrease: $4.99 -> $1.99
  • January 16, 2013 Initial release

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