Tuner ONE: guitar & ukulele
Tuner ONE: guitar & ukulele is made and published by Smertrios. AppBrain is an independent app data site and isn't affiliated with Smertrios. The app name, icon, screenshots and description belong to Smertrios and are shown as published on the App Store.
AppBrain's verdict
EstablishedWell rated- Rating on App Store
- 4.49
- 288 ratings
- Last updated
- September 10, 2026
Users rate it well: 4.5 stars from 288 ratings.
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Releases
Updates seen on the App Store- Version
- 2.3.6.0
- Launched
- September 2018
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 644.8 MB
- Content rating
- Everyone
Technologies used by Tuner ONE: guitar & ukulele
About the app and developer
About Tuner ONE: guitar & ukulele
Tuner ONE: guitar & ukulele is a music app developed by Smertrios.
User Ratings
Tuner ONE: guitar & ukulele is rated 4.49 out of 5 stars. The rating is based on 290 ratings.
App Information
Tuner ONE: guitar & ukulele is freely available from the App Store. The app size is 644.76 MB. The latest version available is 2.3.6.0. The last update was on September 10, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2018.
Developer information for Smertrios
Address:
Store listing
By Smertrios, from the App Store
Description by Smertrios Written by the developer, not by AppBrain. Click to read.
Unlike many other tuners Tuner ONE allows you to tune the electric guitar, acoustic guitar, bass guitar and ukulele smoothly, quickly and with the least fluctuations. The tuner can be used as a chromatic tuner (you can even tune a piano) and a tuning fork.
*** New Game ***
We have added a new game to improve your rhythm skills.
— Accurately reproduce the rhythm patterns.
— Remember the rhythm better.
— Play with friends.
— Compete around the world.
— Restore the rhythm from your memory faster.
Improve the sense of rhythm and get better!
***Capabilities***
Ability to customize to popular tune : Standard, Drop D, Drop C #, Drop C, Drop B.
Contains tuning fork.
Tips for Beginners.
***Interface***
The interface is designed to be seen from a distance of 1.7 meters or more. This will allow you to tune the guitar standing in full growth, and your phone can lie on the floor and you will clearly see the setting of each sound.
*** Help for Beginners ***
If you do not know what string you need to configure the tuner contains tips. We tested the tuner on people who never tuned musical instruments and they managed to tune the guitar.
The app contains the following subscription options:
— 1 Month Subscription
— 1 Year Subscription with 1 week trial
— Subscription automatically renews unless auto-renew is turned off at least 24-hours prior to the end of the current period.
— The cost of renewal is equal to the value that “Apple’s App Store Matrix” determines as the equivalent of the subscription price in $USD.
— Payment will be charged to iTunes Account at confirmation of purchase.
— Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
Privacy Policy: https://smertrios.net/application-privacy-policy
Terms of Service: https://smertrios.net/application-usage-terms-and-conditions
*Prices can be different in different countries according to what “Apple’s App Store Matrix” determines as the equivalent of the subscription price in $USD."