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Global Tuner

By Scony Su

This app is only available on the App Store for iOS devices.


*New Featured App* in 50 more countries.

Global Tuner is an Chromatic & Universal Tuner App for all musicians playing different instruments in the world.

Global Tuner has high sensitivity and accuracy which is up to ±0.001 semitone (±0.1 cent). It's built-in with 128 kinds of tunings in total of 39 different instruments from the worldwide, besides the most popular instruments guitar, bass, piano, ukulele, violins, banjos and mandolins, there are 32 national instruments from the most countries, such as: guzheng, erhu and yangqin from China. Kithara Sarda from Italy, Palida and Tarica from European countries, Tar and Setar from Iran, Sitar from India and more.

Most importantly, Global Tuner is real easy to use with its friendly circle tuning indications, each sector indicates 10 cents of your tone, the detecting accuracy is ±0.1 cent but people cannot hear the difference under 10cents, so the 10 cents for a circle is the best way to shown your tuning.

Global Tuner is also built-in with a tone generator from pitch A0 to pitch C8, meanwhile, you'll also find the 128 tunings under the screen, it's a easy and fast way to get a standard pitch for each of your string.

Global Tuner is also the first music iOS App whose background image can be customized, you can change the App background with the built-in images, moreover, you can choose a picture from your photos in iphone/ipad.
Now, try to use your rock'n roll photo or your sweet heart's photo as your tuner background.

>>It's a real GLOBAL tuner for all musicians and almost all musical instruments.
>>It's the last tuner you'll ever need and it's more than funny to play.
>>It's the 1st background-customized tuner APP in the world.
>>As a beginner, you don't need to learn the complicated tuning method, all you need is to open Global Tuner.
>>As a pro musician, tuning is nothing for you but at least, you'll need a standard pitch.
>>If you like to create music, you'll get more inspiration in the 128 kinds of tunings.


Support Instruments: 39 kinds including guitar, bass, ukulele, violin, viola, cello, Banjo, Mandolin, Sitar, and more.
Support Tunings: 128 kinds including standard tunings, Open G, Drop A and more.
Tuning Accuracy: Up to ±0.001 semitone (±0.1 cent) plus built-in noise reduction technology.
Display: User-friendly and unique circle design of instant tuning indications
Universal IOS App: Available to work on all IOS devices: iPhone4/4s/5, iPad2/3, iPod Touch.
Tone Generator: Built-in tone generator let you get a standard pitch in a wide range.
Input Mode: Support Built-in Microphone input and Line in pickup input.
Customized Skin: The 1st background-customized music App in the world.

=========A part of Tuning Category=========
--6-String Guitar
Standard TuningE2-A2-D3-G3-B3-E4
New Standard Tuning C2-G2-D3-A3-E3-G4
Half Tone FlatEb2-G#2-C#3-F#3-Bb3-Eb4
Whole Tone Flat(D tuning)D2-G2-C3-F3-A3-D4
Half Tone SharpF2-Bb2-Eb3-G#3-C4-F4
Whole Tone SharpF#2-B2-E3-A3-C#4-F#4
Open AE2 A2 E3 A3 C#4 E4
Slide Open A E2-A2-C2#-E3-A3-E4
Open BB2-F#2-B3-F#3-B3-D#4
Open CC2-G2-C3-G3-C4-E4
Open DD2-A2-D3-F#3-A3-D4
Open EE2-B2-E3-G#3-B3-E4
Open FF2-A2-C3-F3-C4-F4
Open G D2-G2-D3-G3-B3-D4
Dobro Open GG2-B2-D3-G3-B3-D4
Drop A A2-E2-A2-D2-F#3(Gb)-B3
Drop AbG#2-D#2-G#2-C#2-F3-A#3
Drop B B2-F#2-B3-E3-G#3-C#4
Drop CC2-G2-C3-F3-A3-D4
Drop DD2-A2-D3-G3-B3-E4
Double Dropped D D2-A2-D3-G3-B3-D4
Drop GG2-D2-G2-C2-E3-A3
Drop GbF#2-C#2-F#2-B2-D#2-G#3
D Sharp (D#) D#2-G#2-C#3-F#3-A#3-D#4
E Flat (Eb)E2-Ab2-Db3-Gb3-Bb3-Eb4
DADGAD D2-A2-D3-G3-A3-D4
DADADD D2-A2-D3-A3-D3-D4

--7-String Guitar
Lenny BreauE2-A2-D3-G3-B3-E4-A4
Charlie HunterA1-D2-A2-D3-G3-B3-E4
Russian-Guitar(Open G) D2-G2-B2-D3-G3-B3-D4

What's New in Version 1.10

1, Optimize signal detecting performance and tuning stability.
2, Fixed important bugs including crash and non-working issues.
3, Tuning select can be saved even you exit.
4, Tuning select keep the same in Tuner and Tone function.
5, Added three background images

==Great thanks to all those who ever reported or suggested to us, we won't make it better without you.==

==If you think this App is useful to you, please feel free to rate it==


iPhone Screenshot 1
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iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
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iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Works well, easy to use interface

Interface doesn't fit iPad screen in landscape mode, but it does more than Pro Tuner in that it generates tones as well as properly identifies the note and sharp or flat in 10 cent increments, using a nice interface. For some reason, On iPhone 4, it cannot reliably hear tones generated by my Korg MA-30. Both iPad and iPhone apps generate tones in a 6 octave range. My favorite tuner so far.

Knowledge would help

The "tone" part of the app works fine on my iPad, but the nothing works unter the "tuner" tab. I figure I am just ignorant of such things since it works for so many others. Even so, the tone portion is enough to accomplish what I need. I hate to rate for starts because I don't know what my part in the problem may be. So I am give 4* because the tone wheel works good--even for me. :-)

The best

Okay so I've had this puppy since 2013 and every time I get a new phone I download this tuner. Idk what it is but it's always been my goto. Simple interface, helpful alternate tuning references, the tone tuner is nice. Best free tuner if you play a lot of random stringed instruments like me.

Global Tuner
View in iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Music
  • Updated:
  • Version: 1.10
  • Size: 14.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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