Music Calculator

Practice. Calculated.

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Hear exactly what's written. Music Calculator is a precision practice tool for learning difficult music. Quickly input any passage of notation and hear it played back instantly with accurate pitch, timing, and tempo. Slow the whole passage down, loop it on repeat, and practise alongside precise playback to improve accuracy, sight-reading, and musical confidence. Whether you're learning a new piece, preparing for a graded exam, checking rhythms, or working through a difficult passage, Music Calculator helps you hear exactly what is written and focus on effective practice. Built around a familiar calculator-style interface, Music Calculator makes even complex notation fast and intuitive to enter. Controls: • Tap notes or rests to add them to the stave • Drag up or down on a note (or note button) to change its 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/

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Minor bug fixes

Version 3.2.1

The developer, JET Powered Apps Ltd., 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 Linked to You

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

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

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

Accessibility

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

Information

Seller
  • JET Powered Apps Ltd.
Size
  • 39.4 MB
Category
  • Music
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 JET Powered Apps Ltd
  • Developer Website
  • Privacy Policy

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