CarlTune - Chromatic Tuner

Contains adsIn-app purchases
4.5
12.1K reviews
1M+
Downloads
Content rating
Everyone
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About this app

This is a chromatic tuner that captures the sound coming into the microphone, analyzes it, and displays the pitch. It shows the frequency and octave of the analyzed pitch, and the difference (cent value) from the standard pitch at the same time, allowing you to know the current pitch more specifically and quickly. In addition, graphical interfaces such as analog clocks provide more intuitive and multi-dimensional information.
▶Main features:
● Colors : You can select almost any color.
● Notation : Supports US, Europe, Korea, Thailand, Japan, and India.
● Rotation : Supports landscape mode and portrait mode screen.
● Hit range : You can fine-tune by adjusting ±Cent value from the standard pitch.
● Tunings: Provides various instruments and custom tuning interfaces.
6 String Guitar (Standard, Standard D, Drop D, Double Drop D, EAEGBE, Open D, Open E, Open Dmaj7, Open Emaj7, Open D7, Open E7, Open D6, Open E6, Open D minor, Open E minor, Open G, Open A, Open Gmaj7, Open C, Open A minor, Dad Gad, Papa Papa), 4-string bass guitar, 6-string bass guitar, ukulele, violin, viola, cello, double bass, mandolin, mandola, Guitarelle
In addition, the default chromatic interface can be used for almost all instruments such as flute, kalimba, daegeum, gayageum, and vocal practice.
● Pitch pipe : Produces a mathematically accurately calculated frequency tone. Also, the piano keyboard interface and standard frequency values ​​can help you understand sounds and music.
● Visibility : You can adjust the graphic interface aspect ratio to fit the aspect ratio of the device screen.
● Transposition, concert pitch : You can change the most well-known tuning standard A4=440Hz. It also provides a transposition function for transposing instruments such as the clarinet, trumpet and saxophone.
● Metronome
● All features are free, including ads.
● You can remove ads by making in-app payment (paid purchase).
Updated on
Feb 18, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
11.5K reviews
Jerry Dallal
November 19, 2023
Way cool! My tuner app of choice used to be Cleartune, which is no longer available. A notice says it may no longer be supported by the author. I installed this one probably because of its Steampunk appearance, but it works so well that I'm about to remove the copy of Cleartune that I've side-loaded! I particularly like the fine-tuner at the top of the screen. And the option of a relatively inexpensive ad-free version.
4 people found this review helpful
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Brainting
November 19, 2023
😊💖
Linda Morpurgo
October 1, 2021
I love this app in principle, but recently it summarily changed the notation to piano tuning, not helpful as I play violin. I cannot find any guidance on how to change it back to violin tuning. I have even uninstalled it, but it keeps coming back with piano tuning. I am really missing being able to use it. I love it’s bright coloration. You can see instantly when you are right on the tuning button. Please…some guidance!
12 people found this review helpful
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H.K Allen
January 10, 2024
as an aspiring musician singer songwriter and voiceover artist this app comes in serious handy thank you from the bottom of me heart. and thank you Roxette
1 person found this review helpful
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Brainting
January 10, 2024
😊💖

What's new

Fix bug