AppBrain rates this app as risky. It belongs to "44vip", a network of apps published in bulk from many new developer accounts, and 99% of those have already been removed from Google Play. AppBrain tracks 201 apps like this from 46 developers. See more information about "44vip" apps.

KG99 MttSecrets

by Yaoyu Technology · Casual · Free

No longer on Google Play

KG99 MttSecrets was made and published by Yaoyu Technology. AppBrain is an independent app data site and isn't affiliated with Yaoyu Technology. The app name, icon and description belong to Yaoyu Technology and are shown as last published on Google Play.

AppBrain's verdict

Removed

Installs: 74
Last updated: January 24, 2026
Ads: No ads
Size: 20.3 MB

KG99 MttSecrets is no longer on Google Play. It was there for 6 days, until January 2026. It was a niche app, with 74 installs. It had too few ratings to say what users thought.

User feedback

Ratings and reviews on Google Play

Comments on KG99 MttSecrets for Android

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Store listing

By Yaoyu Technology, from Google Play

This app is currently not available on Google Play.

Similar apps

“This is a game that tests players' basic arithmetic skills”

Screenshots of this removed app

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Description by Yaoyu Technology Written by the developer, not by AppBrain. Click to read.

This is a math game where players earn points by calculating the same answer as the question. You must answer 10 questions correctly within the time limit to win, otherwise you lose. Test your math prowess!

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: Free
Libraries: ?
App size: 20.3 MB
Content rating: Everyone

Technologies used by KG99 MttSecrets

6 permissions

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Releases

Updates seen on Google Play

Version: 10.0.0
Launched: January 2026

Jan 29, 2026Unpublished
Jan 29, 2026Installs50+ installs
Jan 24, 2026UpdateVersion 10.0.0
Jan 22, 2026New AppVersion 1.0.0 in CASUAL for Free

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Installs

Tracked by AppBrain

Play install range: 50+
Launched: January 2026

About the app and developer

About KG99 MttSecrets

KG99 MttSecrets was a casual app developed by Yaoyu Technology. It was removed from Google Play Jan 29, 2026.

Download Statistics

KG99 MttSecrets had been downloaded 74 times before it became unavailable.

User Ratings

The app had no ratings.

App Information

KG99 MttSecrets was free. The APK size was 20.29 MB. The last available APK version was 10.0.0. The last update was on January 24, 2026.

Technical Requirements

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

App Performance Report

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Developer information for Yaoyu Technology

Yaoyu Technology

Legal name:

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