Learn how to cancel CarlTune - Chromatic Tuner subscription on iPhone, Android, Paypal or directly.


Table of Contents:

  1. Cancel on iphone
  2. Cancel on android
  3. Cancel on Paypal
  4. Cancel via Email
  5. Cancel on Website


Reading time: 41 seconds

Cancel CarlTune Subscription on iPhone & iPad

  1. On your phone, open "Settings" and tap your Apple ID profile.
  2. Click "Subscriptions" and select "CarlTune - Chromatic Tuner".
  3. Click "Cancel Subscription" and confirm the cancellation.

Alternative method via AppStore:

  1. Goto the Appstore » your Profile » Subscriptions.
  2. select "CarlTune" and click "Cancel Subscription".


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Cancel CarlTune Subscription on Android


  1. Launch the PlayStore app and click the hamburger menu icon.
  2. Select "Subscriptions" » tap "CarlTune - Chromatic Tuner" » click "Cancel Subscription".
  3. Your subscription to CarlTune will now be canceled.


Cancel CarlTune Subscription on PayPal

  1. Sign in to your PayPal Account and click "Settings ".
  2. Select "Payments" and click "Manage Automatic Payments".
  3. Under Automatic Payments tab, click "CarlTune - Chromatic Tuner" or "Brainting" » "Cancel".
  4. You are now unsubscribed from CarlTune


Cancel CarlTune via Email

  1. Open your email app
  2. Provide all the relevant information regarding your account.
  3. Provide a reason for the cancelation.
  4. Send the email to help.brainting@redacted... Login to see email.

Alternatively, you can directly ask CarlTune customer service to cancel your subscription using the form below:



Email Support directly



Chat with our AppContacter AI Support



Cancel Subscription Directly on CarlTune's Website

  1. Visit their website - https://www.brainting.com and login to your account.
  2. Goto your profile or account page and click "Billings" or "Subscriptions".
  3. Click "Cancel" to remove your subscription.

About CarlTune - Chromatic Tuner App

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1. In addition, graphical interfaces such as analog clocks provide more intuitive and multi-dimensional information. ● 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.

2. 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.

3. 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.

4. 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.

5. This is a chromatic tuner that captures the sound coming into the microphone, analyzes it, and displays the pitch.

6. It also provides a transposition function for transposing instruments such as the clarinet, trumpet and saxophone. ● You can remove ads by making in-app payment (paid purchase).

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