AppBrain rates this app as risky.
It belongs to "NN456", a network of apps published in bulk from many new developer
accounts, and 100% of those have already been removed from Google Play.
AppBrain tracks 76 apps like this from 8 developers.
See more information about "NN456" apps.
NN456 Rhythm
1.4.2
QW00811
0.00
0 reviews
1+
Downloads
Free
The app’s sleek, monochrome design is purpose-built to keep you focused
This app is currently not available on Google Play.
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About NN456 Rhythm
NN456 Rhythm was a casual app developed by QW00811. It was removed from Google Play Aug 19, 2026.
Install Statistics
NN456 Rhythm had been downloaded 2 times before it became unavailable.
User Ratings
The app had no ratings.
App Information
NN456 Rhythm was free. The APK size was 10.08 MB. The last available APK version was 1.4.2. The last update was on August 11, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on Google Play since August 2026.
Description by QW00811(from Google Play)
This is the main interface of NN456 Rhythm, a focus and rhythm-based productivity app. The centerpiece is a dark, minimalist 9×9 grid, designed for distraction-free focus sessions. Two colored tiles sit on the grid: a blue tile marked “25” and a purple tile also marked “25,” likely representing timed focus intervals or rhythm-based tasks. On the left sidebar, you’ll see the total focus time tracked: “Total Focus: 50 min,” alongside a “Start Focus” button to begin a new session. The right sidebar offers quick access to “Settings,” “Stats,” and “Grid” customization. The app’s sleek, monochrome design is purpose-built to keep you focused, turning focus practice into a visual, rhythmic experience.
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