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DaTuner: Tuner & Metronome — Versatile tuner and metronome app for all your instruments

4.2 GP
36,681,944+
Google Play

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Description

Been using DaTuner: Tuner & Metronome for a couple months now. It’s basically a free tuning and metronome app that works with all kinds of instruments – guitar, bass, violin, ukulele, you name it. Pretty solid app if you’re into music and need to keep your gear in tune.

Here’s what you do: you just hold your phone up to the instrument and it’ll show you if you’re in tune or not. There’s also a built-in metronome which is pretty cool. And you can switch between different instrument settings – took me a while to figure that out but it’s useful.

Look, if you’re a musician who’s always tuning your stuff, you’ll probably like this. It’s not perfect – the interface can be a little clunky at times – but overall it does the job. Worth checking out if you need a reliable tuner and metronome on your phone.

Editor Opinion

So here's my honest take on DaTuner: Tuner & Metronome. I've tested a bunch of tuning apps and this one's pretty solid. The accuracy is on point and I like how it supports all different kinds of instruments. The interface could be a little smoother, but it gets the job done. Compared to some other free options, I'd say this one has a bit more functionality without being overly complicated. Not gonna lie though, the ads can get annoying if you don't pay. Overall though, it's a reliable tuner and metronome that works well.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Supports a wide range of instruments from guitar to violin
  • Accurate tuning and responsive metronome features
  • Free to use, no need to pay for the basic functions
  • Simple interface that's easy to navigate
  • Works well even on older Android phones

Cons

  • Interface can feel a bit clunky and outdated at times
  • Ads can be intrusive if you don't pay for the ad-free version
  • Switching between instrument settings takes some getting used to

Specifications

Updated 05.03.2025
Age Rating Everyone
Developer Prometheus Interactive LLC
Android Android 5.0++
Package Name com.bork.dsp.datuna

Ratings

84
Google Play
4.2/5
445,885 reviews
Generally Favorable
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User Reviews

A Google user Oct 24, 2025

Use to be the absolute best tuner. Now the free version frequently dosen't show the bar to tell where you at for tuning. Useless without that. Changing the instrument sometimes...

Shenandoah Boyd Oct 24, 2025

I've used this app to tune all my instruments for YEARS. It was simple and effective and that's why I used it... now it's been completely redesigned to basically not...

A Google user Oct 24, 2025

This was a great app until they made it a subscription based app. I used to use it for multiple instruments every day. Invested in some high quality tuners, so...

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