This app allows musicians to input musical notation and instantly hear it played back with accurate pitch and timing. It's designed for practicing difficult passages, improving sight-reading, and building musical confidence through features like slowing down playback and looping sections.
3.2.1
June 18, 2026
Minor bug fixes
Music Calculator Pro Monthly Subscription
Music Calculator allows you to input any musical passage and hear it played back instantly with accurate pitch and timing. You can slow down the playback speed or loop specific sections to focus on challenging parts, helping to improve accuracy and confidence.
Music Calculator supports a wide range of notation, including note and rest values up to 1/128, all standard key and time signatures, ties, articulation, dotted rhythms, and complex tuplets. It also allows you to set clef and key signatures.
Yes, Music Calculator offers 25 different melodic and 16 percussive realistic instrument sounds, allowing you to hear your notation played back with a variety of timbres.
Yes, Music Calculator allows you to save and load your inputted musical passages. This is useful for returning to practice sections or organizing different pieces.
Music Calculator Pro offers auto-renewable subscriptions with both monthly and yearly options. The monthly subscription is $2.99, and the annual subscription is $19.99.
You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Subscriptions must be cancelled at least 24 hours before the end of the current period to avoid renewal.
Music Calculator is supported on iPhone and iPad devices, making it accessible for practice on your preferred Apple mobile device.
Music Calculator has an age rating of 4+, indicating it is suitable for young children and general audiences.