Pitch trainer - Harmonize

Just intonation ear training.

Free · In‑App Purchases

“Want to improve your pitch?” “Want to sing more in tune?” Harmonize is an ear-training app designed for people who want to develop a better sense of pitch. In Harmonize, you listen to basic intervals and harmonies such as octaves, perfect fifths, and major thirds, then try to recreate the same sound. It’s a fun way to check whether you can correctly imagine pitch in your mind before practicing singing or playing an instrument. No music theory knowledge is required. A cute character, “Ebifurya,” guides you with the correct pitch, so you can naturally train your ear by listening and matching the sound. The app uses just intonation harmonies. By becoming familiar with pure harmony, you can learn to notice even small pitch differences more accurately. This can help you sing or play more in tune in karaoke, choir, brass band, orchestra, and ensemble settings. It is also recommended for developing relative pitch. Harmonize is used by vocalists as well as people who enjoy brass band and orchestral music. Download it for free and start training your ear while having fun.

  • 4.4
    out of 5
    402 Ratings

New mode: One-Shot Challenge! Take on five weekly questions against the clock and compete worldwide on the Game Center weekly leaderboard (resets every Monday; last week's results are viewable too). - Added a "FAQ" link in Settings - Added progress bars to the home and result screens so your progress is easier to see - Added new rhythm sound packs (electronic and world) and the ability to switch tones right in the rhythm screen - Improved the data reset flow with a clearer scope and a completion message - Various bug fixes and stability improvements

The developer, Toshihiko Arai, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Toshihiko Arai
Size
  • 14.5 MB
Category
  • Music
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPad
    Requires iPadOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 5 more
  • English, French, Japanese, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
9+
  • 9+
  • Infrequent
    Cartoon or Fantasy Violence

    Contains
    Advertising
In-App Purchases
Yes
  • Remove Ads $9.99
  • Unlock all Rhythm stages $4.99
  • Unlock Moon Stage $4.99
  • Support generously $5.99
  • Buy a coffee $2.99
  • Support a lot $11.99
Copyright
  • © Toshihiko Arai