AngleBeat
Angle, tempo, tune and score
Only for iPhone
$4.99 · Designed for iPhone. Not verified for macOS.
iPhone
Compatible with iPhone Duo. Set a practice tempo with the opening angle of the phone, lock it, then play.
Set a practice tempo with the opening angle of iPhone Duo, lock it, then play.
Open today’s score, find your tempo, and begin. AngleBeat brings a metronome, tuner, and score viewer into one focused practice space.
Choose 30–300 BPM, 1–12 beats per bar, a first-beat accent, and three click sounds. Lock a comfortable tempo or adjust it with the slider on a standard phone.
Switch to the tuner and play one note at a time. Microphone audio is analyzed on your device without recording or transmission.
Import one image or PDF score from Files, zoom in, and turn PDF pages. Your score stays ready for the next practice and can be removed in the app.
Requires iOS 17 or later. A $4.99 paid download includes every feature. No ads or subscriptions.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sora Katoh, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sora Katoh
- Size
- 779.3 KB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sora Katoh
