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TUNE - Smart Chromatic Tuner

3.38 • 16 Ratings


TUNE provides accurate and intuitive chromatic tuning for over 30 different instruments. From cello to trumpet, guitar to clarinet, TUNE ensures you’re always playing in perfect pitch. Whether you play brass, woodwind, strings, an acoustic or electric guitar, TUNE guarantees your instrument is always sounding its best. If you want a tuner that: • Is free, simple, and intuitive to use • You can tune to any pitch or frequency • You can use whenever, wherever you are • You can improve your perfect pitch skills with Then download TUNE and make your instrument sing. ------------ Is your instrument compatible with TUNE? TUNE was developed and tested by professional musicians who regularly perform in ensembles, bands, and orchestras. As a result, it’s compatible with over 30 instruments. TUNE is for you if you play: • A fretted instrument (i.e. ukulele or an acoustic, electric, or bass guitar) • A fretless instrument (i.e. violin, cello, or contrabass) • A brass or woodwind instrument (i.e. clarinet, saxophone, trumpet, or trombone) ------------ Do you have any questions or feedback? We’d love to hear from you:
What’s New
Pocket Tune is now called Tune and comes with a whole new color scheme.
Version 1.4
Version History

App Privacy

The developer, Fretello GmbH, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Ratings and Reviews

Ratings and reviews are verified
out of 5
16 Ratings
  • Trumpet user, 21.11.2022
    It tunes well
    It tunes trumpets well but everything else alright
  • Some Person 55, 05.11.2022
    Not good for double bass it always 25 cents sharp or flat.
  • Metaglyph, 26.10.2022
    Watch app doesn’t work
    I wanted a tuner on the Apple Watch and was initially happy to find Tune. The iPhone version works well but the watch version says “Listening…” and then “Phone not reachable”. Then it closes. I’m not sure what is wrong. My phone is right next to it. It would be nice to have more information. Show more
  • Mr beast 001, 07.07.2022
    Good app
    Awesome cool helpful only 4 star because the app has only 1 octave and to reach the second you need money.
  • 123456780986543, 29.07.2021
    This is crap
    I doesn’t know what a c is an changes to e flat or d
  • Vincent14472, 27.06.2021
    So far so good
    It’s a great app with a cool looking UI. So far I haven’t seen any adds, but on apps like these it’s bound to happen. I hope not though as adds really clutter up the screen and take away from the minimalistic look of this app. Other than that, tuner is pretty good and has all the functionality you need as a beginner to advanced musician. I wouldn’t recommend this tuner to soloists but for everyone else it’s great. Show more
  • DallasHendricks, 27.09.2020
    Not a real Watch app
    I wanted a tuner app for my Apple Watch, and this was the top of the list. I downloaded it, but it only works if you have the iPhone running the app at the same time. It’s probably a fine phone app, but that’s not what I’m after this time. Show more
  • Cellusprayer, 03.10.2019
    SO BAD
    I hate this app SO much!!!! It just sits there doing NOTHING!!!! Do not download!!! ??????
  • Vanilla suger soap, 05.08.2019
    Great app but needs some work
    I love this app and it’s very useful compared to other apps but I have a little trouble tuning the G string on my violin.whenever I try playing the G string it switches back and forth with the D making it very confusing.Please fix that thank you. Show more


  • Category
  • Age Rating
  • Price
  • Size
    42.38 MB
  • Provider
    Fretello GmbH
English, German
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