OtoMaster: Note & Ear Training App Icon

OtoMaster: Note & Ear Training

Education • HakutakuTech
4+ v1.0.0 Recorded price: Free App Store →
IPA Analysis
Technical Specs
Bundle ID com.hakutakutech.app001.musictrainer
Version 1.0.0
App Store Size 38.44 MB
Minimum iOS 15.0
Devices iPhone, iPad, iPod touch
Catalog release date 2026-09-08
Latest recorded version date 2026-09-08
Features & Support
Advisory 4+
Languages (2)
EN, JA
Top In App Purchases
No In App Purchases Listed

Preview

OtoMaster: Note & Ear Training screenshot 1 OtoMaster: Note & Ear Training screenshot 2 OtoMaster: Note & Ear Training screenshot 3 OtoMaster: Note & Ear Training screenshot 4 OtoMaster: Note & Ear Training screenshot 5 OtoMaster: Note & Ear Training screenshot 6 OtoMaster: Note & Ear Training screenshot 7 OtoMaster: Note & Ear Training screenshot 8 OtoMaster: Note & Ear Training screenshot 9 OtoMaster: Note & Ear Training screenshot 10 OtoMaster: Note & Ear Training screenshot 11 OtoMaster: Note & Ear Training screenshot 12 OtoMaster: Note & Ear Training screenshot 13 OtoMaster: Note & Ear Training screenshot 14

Description

OtoMaster takes its name from the Japanese word “oto” (音), meaning “sound.” OtoMaster is a music training app that helps you practice note reading and ear training using note cards and an on-screen keyboard. See a note on the staff and answer on the keyboard. Listen to a note and identify its name and pitch. With simple exercises you can practice anytime, OtoMaster helps you build the basics of reading music and improve your ability to recognize notes by ear. 【Note Reading with the Keyboard】 Look at a note card and select the matching note on the on-screen keyboard. ・Treble clef ・Bass clef ・Random exercises across treble and bass clefs ・Sharps and flats ・Selectable note range ・10–60 second time settings You can display note names on the white keys as Do Re Mi or C D E. Even if you are new to reading music, you can practice at your own pace. Your score is based on correct answers, accuracy, and response speed. Review your best score and recent play history, and challenge yourself again and again. 【Ear Training】 Listen to a single note and first select its note name on the keyboard. Then choose the note card that matches the correct pitch. “You know it’s a C—but which C is it?” Practice identifying both note names and their pitches through repeated exercises. Exercises can also include sharps and flats. 【Practice Your Way】 ・Choose the note range for note-reading exercises ・Enable or disable sharps and flats ・Choose the time limit ・Choose the number of ear-training questions ・Display Do Re Mi or C D E on the keyboard ・Available in Japanese and English ・Tutorials for both note reading and ear training Read the notes. Answer on the keyboard. Train your ear. Keep practicing and become an OtoMaster!

Technical Analysis

Package Overview Basic metadata
Bundle ID com.hakutakutech.app001.musictrainer
Current Version 1.0.0
Minimum iOS 15.0
Package Size App Store Size
Package Metadata 0 / 0 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.

Developer Information

Known Version Records

0 version records with stored package metadata

Stored metadata does not guarantee a package is currently available to download.

Details Version / IDs Version date Action