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Note Rush: Music Reading Game

by Thomas Grayston

  • Music
  • Paid
  • Zombie
  • Small & simple · 83
View on the App Store
Rating
4.3
2.4K ratings · US storefront
Top 62%among 183 Music apps
Last update
Oct 25, 2023
Version 2.01.2
Size
293 MB
Category
Music
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Learn to Read Music with Note Rush! Note Rush boosts your note reading speed and accuracy, building a strong mental model of where each written note is on your instrument. Now even better with Note Rush: 2nd Edition!

How it Works
---------------------------
Note Rush is like a virtual flash card deck for all ages that listens to you play each note, giving instant feedback and awarding stars based on speed and accuracy of note identification.

Race against the clock to improve your performance or hide the timer to gently engage those just starting out with the staff.

Includes built-in levels for piano and a range of other instruments as well as custom level design.

What makes Note Rush Different?
---------------------------

  • Play On Your Instrument

Note reading is best learnt in the context of how you identify and play each note - on your acoustic or MIDI instrument.

  • Designed for Teachers

...and not as a replacement for them! Create fully customizable note sets and easily send them home to students.

  • Fun Themes

Engage with fun themes that don't get in the way of learning, or opt for traditional notation.

Landmarks: The best way to learn your notes
---------------------------
Note Rush fits with all teaching methods, whether you favor a purely intervallic approach or use traditional mnemonics! We promote learning key landmark notes then reading adjacent notes intervallically for the best results in learning to read piano notation.

Note Rush features a unique landmarks-based hints system (optional) that highlights nearby landmark notes to read intervallically from. Over time students naturally move from reliance on landmarks to a more intrinsic staff-to-keyboard association.

Preset and Custom Levels
---------------------------
Use preset note ranges or create your own set of levels to suit your teaching style. Create a personalized level to target a particular student’s needs.

  • Individual Note Selections
  • Sharps and Flats
  • Treble, Bass or Grand Staff (alto and tenor coming soon)
  • Up to Six Ledger Lines
  • Send custom note reading drills using App Links or QR Codes

What’s new

Release notes for the latest version, as written by the developer.

v2.01.2

Lots of improvements/fixes in this update:

  • Improvements to the Audio Recognition Engine.
  • Level Designer has now been given its own dedicated tab at the top of the level selection screen, as it has proven difficult to find in the instrument list!
  • Fixed: Note not blinking on incorrect note input.
  • Fixed: Total time on level completion sometimes shows 1 second more than the correct time due to a rounding error. (Thanks Michael Cuthbert)
  • Fixed: MIDI input not handling NoteOn(velocity=0) as a NoteOff event, which could be causing issues with MIDI behaviour more broadly. (Thanks Peter Ludbey)
  • Decreased how long you have to play a non-concert pitch note to calibrate to it.
  • Increased sensitivity to incorrect notes (you had to play it for a long time before it registered before).
  • Increase tuning requirements to help reduce misidentified semitone-adjacent notes.

Rank history

Daily position in the Canada charts. #1 is at the top.

Best rank
#5
Current rank
#17
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

83/100

Small & simple

  • Developer size100% · 25

    Developer: 1 app on the charts

  • Audience size50% · 20

    Ratings: 2,429

  • App size25% · 10

    Size: 293 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof100% · 30

    Best rank #2, 39 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 2.01.2LatestReleased Oct 25, 2023