Appworthy
Google Play
Version 2.01.7 · 2026-05-08
No release notes were provided for this version.
Not yet tested
Google Play rating4.2★473 ratings
Price$8.99Listed price
Age4+Store age rating
CategoryEducation
DeveloperThomas Grayston Software
At a glance
Full reportNot yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.
Not yet tested.
The store currently lists version 2.01.7, updated 2026-05-08.
Preview
Store screenshots supplied by the developer.
About this app
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
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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?
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- 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.…
From the developer’s store description.
For developers and the curious
The full report
The evidence, sources, measurements and versions behind every label above.
Findings and evidence
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.
What reviewers report
No review analysis published for this app.
Measurements
Supporting measurements. They are not a complete list of possible harms or positives. “Not assessed” means we could not measure it — never zero, never a pass.
From store data and reviews
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the app package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
Measurement vocabulary 1.4 · how these are measured
Versions and dates analysed
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Store update history
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Assessment record
- Status
- Not yet tested
- App identifier
note-rush-google-com-tgsoftware-noterush- Sources used
- None recorded
- Reviews read
- None recorded
- Package examined
- No package scan
- Measurement vocabulary
- 1.4
- Human inspection
- Not completed
Store facts
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
Google Play
- Store rating
- 4.21 ★ · 473 ratings
- Version
- 2.01.7
- Updated
- 8 May 2026
- Price
- $8.99
- Age rating
- 4+
- Size
- Not supplied
- Developer
- Thomas Grayston Software
- Category
- Education
- Listing price
- $8.99
No itemized purchase list is available for this listing.
Method and limits
What a missing label means
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Limits of this report
- A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
- Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
- Not assessed is a state. It is never a zero and never a pass.
- A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Request a correction
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.