192 reviews
Content rating
Screenshot image
Screenshot image
Screenshot image

About this app

Two tools for visualizing sound.

A stroboscopic tuner. You tell it which note you are aiming for, and then it will show you a red/green bar indicating how close you are coming to hitting it. Perfectly horizontal means you are in tune, sloping down is flat, and sloping up is sharp.

An FFT spectrum analyzer. You can see how the complete spectrum evolves over time.

TunerTime is not the simplest tuner to use, but it is probably the most precise, and it has features particularly useful for piano tuners.

Have questions? The manual is at http://www.galexander.org/software/tunertime/
Updated on
Dec 28, 2020

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
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

178 reviews
March 20, 2023
Annoyed with screen adjustment freeze. Like some other apps, can't get back to main screen without a hassle. Cell must be turned off-on to use app after adjustment. A drag. Otherwise, a very nice tuning app. Just avoid screen color changes and that &__++-&+ screen freeze. I mean, talk about dead weight. That's what screen freezes over simple adjustments are: Dead weight.
Did you find this helpful?
A Google user
May 30, 2019
This is the most obsessively engineered phone tuner possible! Fantastic for instrument set up, with theoretically more precision then you could ever need. I have used it with external microphones, and have been very impressed. Read the software manual (link in the program description) and you will come to find it very intuitive and easy-to-use. Messing with this tuner and banjos at the same time will lead to immense of amounts of frustration. Give it a shot.
9 people found this review helpful
Did you find this helpful?
August 12, 2021
At the risk of sounding like a braggert, I have an incredibly discerning ear and cant stand when things are even slightly out of tune. This tuner is by far the best tuner currently on the Google Play store. Phenomenal app that is dead on with my expensive strobe tuner, which is accurate to .017 cents. The only thing that would make this better was if every note had its own button to select it with a single touch. Incredible app. 6 stars.
6 people found this review helpful
Did you find this helpful?