Airyware Tuner - Guitar Tuner

In-app purchases
843 reviews
Content rating
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About this app

Airyware Tuner is a professional chromatic strobe tuner. Powered by 64-bit NeatTimbre™ DSP engine, this app can help tune more than 400 string, brass, woodwind, and some percussion instruments. It is fast and accurate, try it for yourself!

―― Airyware Tuner feature list: ――
• 9 octave tuning range: 15 – 8000 Hz
• up to 0.1 cent accuracy
• true strobe tuning mode
• linear needle meter
• ambient noise reduction
• A4 calibration: 300 – 600 Hz
• calibration to live sound
• waveform inspector (oscilloscope)
• high-contrast display
• sharp/flat/3b2# notations
• scale transposition: ± 12 semitones
• tone generator, pitch pipe: C2 – B4
• internal/external microphone support
• 400+ instruments, 900+ alt. tunings
• customizable temperaments
• customizable sweeteners
• customizable stretched tunings
• custom Railsback curve definition
• string inharmonicity awareness
• tempered note audition: C0 – B7
• favorite list of tunings
• feature request gateway

After the trial period ends, you can purchase a full version license. Alternatively, you can keep using the trial version as long as you want, but expect a reminder to pop up periodically. There will be no other limitations.


Initially, the app was made for Windows smartphones in 2012 and got high recognition among professional musicians. Most user reviews say that Airyware Tuner is the best guitar tuner, however this app is not only for tuning guitars. It can help you tune more than 400 orchestral instruments including piano, violin, flute, bagpipe, trumpet, clarinet, saxophone, cello, mandolin, veena, church organ, harmonica, recorder, guitar, ukulele, bass, banjo, etc. It works equally well at stage, home, and street. It is beloved by bass guitar players and contrabassists. It is used by professional piano tuners and luthiers. With instant reaction, scientific precision, waveform inspector, denoiser, true strobe view – this tuner is a choice of musicians who care about the best sound.
Updated on
Nov 18, 2019

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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843 reviews
A Google user
June 8, 2019
I paid for this app and it is still telling me that the trial period has ended and stops working, but not all the time, just about 50% of the time --- WHY??? This MUST get fixed!!! Otherwise, this is a great tuner, just wish it would work correctly after paying for it!!!! UPDATE: I have made contact with support and they are working with me to resolve the issue. The issue seems to be random, I can't 100% identify a way to cause the problem, but it seems to go away by restarting the app, not 100% sure with that either, sometimes turning on wifi or starting google play in the background seems to help. The author of the tuner has informed me the the next update should address the issue I am experiencing. This is an excellent tuner! I highly recommend checking it out for yourself. SECOND UPDATE: After installing the update the problem I was having seems to have gone away, EXCELLENT! There are so many options/settings on this turner, you really have to install it and check it out: presets for every instrument, a noise filter, many sweetening settings, calibration settings, strobe accuracy with cents readout... you just have to try it!!! Plus the display looks very cool!
12 people found this review helpful
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≡ Airyware ≡
June 8, 2019
Thank you for your patience and assistance. We are glad the fix worked out for you. Stay tuned and have your instruments sound their best!
Don d
April 27, 2021
This app is amazing, it can detect the minute variations that occur from the moment I pluck the string (slightly sharp) till the sound dies out completely (slightly flat). I can hear such variations, but I have trained myself to ignore them for the sake of expediency, now I can confirm my suspicion that it is time to change the string based on those variations.
4 people found this review helpful
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September 17, 2020
Easy to see a ways off, chromatic, sensitive, opens fast. In other words, right what I wanted. THANK YOU. Looked at at least seven others. Update: Oops trial period over. Didn't catch the trial period thing. Pretty quick on it too. Would love to drop the 5 bucks right out of my earnings from playing such an in-tune guitar. Update 2 OK, great tuner but the trial period over thing pops up a couple of times on each string and more or less blocks use, so.... been fun darling, bye bye. Uninstalled.
6 people found this review helpful
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What's new

• added new Waterfall strobe display mode
• added more instruments and tunings