Music Calculator

Music Calculator is a precision practice tool for learning difficult music.

Quickly enter any passage and hear it played back perfectly — with accurate pitch, timing, and tempo.

For students, break down difficult passages, loop them instantly, and practise alongside precise playback — building accuracy and musical confidence.

For teachers, Music Calculator is a powerful teaching aid — perfect for demonstrating passages, correcting mistakes, and elevating the quality of practice sessions.

All of this is delivered through a simple, familiar calculator-style interface — making even complex notation fast and intuitive to input.

Controls:

• Tap notes or rests to add them to the stave
• Drag up or down on a note (or note button) to change pitch
• Add modifiers such as accidentals, articulation, and dots
• Set clef, key signature, and time signature
• Long press buttons to reveal additional options

Supports:

- Note and rest values up to 1/128 (semihemidemisemiquaver)
- All standard key signatures
- Simple and compound time signatures
- Ties and articulation
- Multiple dotted rhythms
- Complex and nested tuplets
- 25 melodic and 16 percussive realistic instrument sounds
- Saving and loading passages


SUBSCRIPTION INFORMATION

Music Calculator offers auto-renewable subscriptions.

- Subscription title: Music Calculator Pro
- Subscription length: Monthly and Yearly options available
- Payment will be charged to your Apple ID account at confirmation of purchase
- Subscription automatically renews unless cancelled at least 24 hours before the end of the current period
- Your account will be charged for renewal within 24 hours prior to the end of the current period
- You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/