Tuner T1

JSplash Apps

Contains adsIn-app purchases

About this app

Tune any musical instrument (guitar, violin, viola, bass, piano, cello, flute and many more) with this simple chromatic tuner. Tuner T1 also comes with a handy Tone Generator that plays any musical note as a reference for tuning. A must-have tool for musicians!


- Simple to use with live pitch recognition
- Extremely accurate (can be tuned to an accuracy of ±0.1 cents)
- Tone generator that can generate reference tones over a note-range of 3 octaves
- Ability to set the frequency of A₄ (for tunings where A₄ is not 440 hertz)

Ratings and reviews

2024-04-04. Sorry. I should have been more clear. The update fixed the problem. I don't remember if I uninstalled & re-installed or not. It has been working flawlessly since the previous edit in October 2023. The app is fantastic. It gives the frequency and waveform as well as performing it's intended function, and doing a mighty fine job of it. Highly recommend!

This was a pretty good tuner app until it started adding full 10-second, unskippable ads after every 3 notes given. What an absolute shame, I would not recommend this to any of my colleagues in the music business.

A cool, creative approach! Rather than using a sliding indicator or needle, this app shows the current tone as an updating sound "history" moving around a straight "precise pitch" line. No note played on an acoustic instrument is steady—the very act of playing it changes its pitch—so in this way, this app's more "honest" than those that average notes out to more general tunings. I just wish the lines were larger and easier to see—there's certainly enough horizontal space to do that.

What's new

Framework and security updates.