** More than 10,000,000 musicians are now using the Tuner by Piascore! **

"Tuner Lite by Piascore" is a chromatic instrument tuner and pitch pipe that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or iPad.

"Tuner Lite by Piascore" can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, and any other instrument that can sustain a tone.

Full version (paid) is offered. supports a custom temperaments, transposition, notations such as solfège, adjustable calibration and more. By spectrum power indicator, you can understand sound more intuitively.

** Features **
- Needle meter display
- Ultra responsive 50 cents range fine tuning display
- LED display easy-to-understand high and low sound
- Accuracy ±0.01 semitone (±1 cent)
- Pitch Pipe/Tone generator
- Automatic reference note calibration
- Changing the wallpaper

** Contact **

What’s New

Version 2.11.6

• Improved sensitivity
• Fixed bugs and improves overall stability

Ratings and Reviews

4.5 out of 5
604 Ratings

604 Ratings

TC Meme ,

Love it! Super Handy!

When my cello tune broke I didn’t know what to do. The local music shop was closed and I didn’t know what to do( this was before a concert). I wanted something that wouldn’t just tune the strings but everything that I played. I found this app and have never had to buy a cello tuner again! If you are looking for a replacement for you previous physical tuner GET THIS APP!!

#ReliableReviews ,


Really simple and efficient, would recommend to anyone who is looking for something basic but useful. It works really well and is very easy to use. Another merit would be that the extras aren’t heavily advertised within the app and you can do basically pretty much the same stuff without. This all definitely earns this app 5 stars!!!

Yass72 ,

The tuner is out of tune!

I started off loving this app. The interface is great and very intuitive. That was until my violin teacher said my notes sounded too high, I thought he must have been wrong as I’d just tuned with this app. So I compared the tuning on this app with two different digital pianos, and he was absolutely right. This app is at least a semitone if not a whole tone too high e.g. the A is actually an A# or even a B. Just try comparing your instrument and/or this app to a digital or in-tune piano and you’ll see. I’ve since switched to another, similar, app but one which tunes to the correct notes!

App Privacy

The developer, Piascore, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You Might Also Like