AppBrain rates this app as risky. It belongs to "VV55", a network of apps published in bulk from many new developer accounts, and 95% of those have already been removed from Google Play. AppBrain tracks 311 apps like this from 82 developers. See more information about "VV55" apps.

Sum Grid Hero

by Luo Xun · Casual · Free

No longer on Google Play

Sum Grid Hero was made and published by Luo Xun. AppBrain is an independent app data site and isn't affiliated with Luo Xun. The app name, icon and description belong to Luo Xun and are shown as last published on Google Play.

AppBrain's verdict

Removed

Installs: 1.1 thousand
Last updated: August 28, 2026
Ads: No ads
Size: 11.0 MB

Sum Grid Hero is no longer on Google Play. It was there for 13 days, until September 2026. It was a niche app, with 1.1 thousand installs. It had too few ratings to say what users thought.

User feedback

Ratings and reviews on Google Play

Comments on Sum Grid Hero for Android

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Store listing

By Luo Xun, from Google Play

This app is currently not available on Google Play.

Similar apps

“Tap good items to score. One bad tap ends the run!”

Screenshots of this removed app

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Description by Luo Xun Written by the developer, not by AppBrain. Click to read.

Sum Grid Hero is a good-or-bad tap reflex game. Items appear across the field, and you tap only the good ones to earn points. Tapping a bad item ends the run instantly. Fresh targets keep arriving, so you must scan quickly and commit without hesitation under rising clutter. A rushed near-miss on a bad silhouette can cut a strong streak short. There is no second chance after a wrong tap. Clear good and bad silhouettes keep choices readable when the board fills. Simple tap-to-score rules with instant-fail mistakes. Ideal for reflex fans who like clean target filters and high-score retries.

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: Free
Libraries: ?
App size: 11.0 MB
Content rating: Everyone

Technologies used by Sum Grid Hero

9 permissions

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Releases

Updates seen on Google Play

Version: 8.0
Launched: August 2026

Sep 4, 2026Unpublished
Sep 3, 2026Installs1,000+ installs
Sep 2, 2026Installs500+ installs
Aug 28, 2026New AppVersion 8.0 in CASUAL for Free

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Installs

Tracked by AppBrain

Play install range: 1+ thousand
Launched: August 2026

Installs over time

The year before it was removed from Google Play, up to September 2026

Sum Grid Hero was installed 1.1 thousand times before it was removed.

About the app and developer

About Sum Grid Hero

Sum Grid Hero was a casual app developed by Luo Xun. It was removed from Google Play Sep 4, 2026.

Install Statistics

Sum Grid Hero had been downloaded 1.1 thousand times before it became unavailable.

User Ratings

The app had no ratings.

App Information

Sum Grid Hero was free. The APK size was 10.96 MB. The last available APK version was 8.0. The last update was on August 28, 2026.

Technical Requirements

The app had a content rating of Everyone. The app had been available on Google Play since August 2026.

App Performance Report

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Developer information for Luo Xun

Luo Xun

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