KeyTuner Reviews

KeyTuner Reviews

Published by on 2021-04-12

KeyTuner is a full-range accurate and easy to use chromatic tuner that gives
clear feedback with a visual design that makes maximum use of the screen. A
consistent horizontal display for fine and coarse tuning allows easy tracking of
the needle as a note is played. The display is suitabl...

Table of Contents:
1. Reviews
2. Is it Safe?
3. Is it Legit?
4. App not working?
5. Report Issue

KeyTuner Reviews

  • By


    UPDATE: Not only did they respond to my review, but they FIXED the issue as well, and within a couple of DAYS of posting my review! Great job, developers!!! 😃👍 Original review: This is an awesome tuner, but the only thing I have an issue with is that the letter keys to audibly hear the sound are not transposed. In Alto Sax mode (Eb), when I tap the A# key, it is audibly playing a G. However, the microphone is synced up with the correct key; when I play a G note, it displays the G. I’ve tried adjusting settings and have not found a solution to this issue. Please fix this, and I will change my review to 5 stars because I like this app, but I want to love it! 😊

  • By

    Worked great!

    Found an OLD Wurlitzer piano in the garbage. I never tuned a piano in my life, but thought I would give it a try. Found this app and it worked perfectly! I am now playing with a great TUNED piano. Saved me hundreds

  • By

    Rating screen is annoying

    I really like this app and think it’s excellent however I did not want to put a rating in at this time but the rating screen kept coming up like an annoying mosquito you swat away with your hand. Each time I had to put down my cello bow and tap”NOT NOW”even though I hit not now several times it became so annoying that I decided to give it 2 stars and write this review based on the fact that you have to rate the app to use it for more than 30 seconds. I would expect that from a free app but I actually paid for this one.

  • By

    Fast and easy to use

    Really handy for my piano, and saved me from calling the Tuner. The app is fast, and intuitive to use. The range is impressive. And I will try it with violin next. Nice touch with the dark theme mode.

  • By

    Best app of the lot

    I tried several apps to help me tune my piano. This one was the best in that the needle didn’t jump all over. It was really easy to see and use.

  • By

    Love it

    This app is really good! It’s become my go to app for tuning. It’s amazing that it’s free and works works better than others I’ve paid for.

  • By

    User friendly and accurate!!!

    This tuner is amazing! I’m very impressed with the speed, ease, and accuracy. My iPhone worked seamlessly with the piano. It’s a must have!!!

  • By

    Great tuner

    I’m very happy with this tuner. I makes tuning my violin much easier than my old tuner. The lightning mode helps with my intonation.

  • By


    Does this tuner works to tune a kalimba?

  • By

    Best violin tuner app

    Super easy to use, and very accurate, amazing tuner

  • By

    Great tuner very accurate

    Love it.

A better way to Contact apps

You can now contact KeyTuner customer service directly
via Email using our new site -

Contact KeyTuner directly

Is KeyTuner Safe?

Yes. KeyTuner is very safe to use. This is based on our NLP (Natural language processing) analysis of over 188 User Reviews sourced from the Appstore and the appstore cumulative rating of 4.8/5 . Justuseapp Safety Score for KeyTuner Is 49.0/100.

Is KeyTuner Legit?

Yes. KeyTuner is a totally legit app. This conclusion was arrived at by running over 188 KeyTuner User Reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, Justuseapp Legitimacy Score for KeyTuner Is 49.0/100.

Is KeyTuner not working?

KeyTuner works most of the time. If it is not working for you, we recommend you excersise some patience and retry later or Contact Support.

Have a Problem with KeyTuner? Report Issue

Leave a comment:

Why should I report an Issue with KeyTuner?

  1. Pulling issues faced by users like you is a good way to draw attention of KeyTuner to your problem using the strength of crowds.
  2. We have developed a system that will try to get in touch with a company once an issue is reported and with lots of issues reported, companies will definitely listen.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
  4. If you are a KeyTuner customer and are running into a problem, Justuseapp might not be the fastest and most effective way for you to solve the problem but at least you can warn others off using KeyTuner.

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