AppBrain rates this app as risky. It belongs to "RTZZ", a network of apps published in bulk from many new developer accounts, and 94% of those have already been removed from Google Play. AppBrain tracks 139 apps like this from 30 developers. See more information about "RTZZ" apps.

RTZZMornin

by IST Builder · Casual · Free

No longer on Google Play

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

AppBrain's verdict

Removed

Installs: 6.9 thousand
Last updated: July 28, 2026
Ads: No ads
Size: 4.99 MB

RTZZMornin is no longer on Google Play. It was there for 29 days, until August 2026. It was a niche app, with 6.9 thousand installs. It had too few ratings to say what users thought.

User feedback

Ratings and reviews on Google Play

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Store listing

By IST Builder, from Google Play

This app is currently not available on Google Play.

Similar apps

“RTZZMornin is a color identification mobile game.”

Screenshots of this removed app

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Description by IST Builder Written by the developer, not by AppBrain. Click to read.

RTZZMornin is a vertical color identification casual mobile game that combines the Stroop effect with timed reaction gameplay. A round badge with engraved markings appears at the top of the screen, displaying one of the English words for red, green, or blue in its center, but the actual ink color may not match the word's meaning. Players must select, from three faceted gems arranged at the bottom, the gem whose color matches the ink color—rather than being misled by the word's meaning—before the countdown ring reaches zero. Correct answers earn points and advance to the next round. As the score increases, the time limit gradually shortens, and in high‑score rounds, the ink color may include subtle confusing interference. Accumulating three mistakes ends the game. The game supports pause, restart, high‑score recording, and vibration feedback. The rules are simple yet highly demanding of focus, easy to pick up while offering strategic and psychological challenge.

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: Free
Libraries: ?
App size: 4.99 MB
Content rating: Everyone

Technologies used by RTZZMornin

10 permissions

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Releases

Updates seen on Google Play

Version: 20.0
Launched: July 2026

Aug 19, 2026Unpublished
Aug 19, 2026Installs5,000+ installs
Jul 28, 2026New AppVersion 20.0 in CASUAL for Free

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Installs

Tracked by AppBrain

Play install range: 5+ thousand
Launched: July 2026

Installs over time

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

RTZZMornin was installed 6.9 thousand times before it was removed.

About the app and developer

About RTZZMornin

RTZZMornin was a casual app developed by IST Builder. It was removed from Google Play Aug 19, 2026.

Install Statistics

RTZZMornin had been installed 6.9 thousand times before it became unavailable.

User Ratings

The app had no ratings.

App Information

RTZZMornin was free. The app size was 4.99 MB. The last available version was 20.0. The last update was on July 28, 2026.

Technical Requirements

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

App Performance Report

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Developer information for IST Builder

IST Builder

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Frequently asked questions about RTZZMornin

Is RTZZMornin free?

Yes. RTZZMornin was free on Google Play.

Is RTZZMornin still available?

No. RTZZMornin was removed from Google Play. We last saw it there Aug 19, 2026.

Does RTZZMornin contain ads?

No. Google Play did not list RTZZMornin as containing ads.

How large is RTZZMornin?

RTZZMornin is 4.99 MB.

Is RTZZMornin suitable for children?

Google Play rates the content of RTZZMornin as suitable for everyone.

How many times has RTZZMornin been installed?

Google Play listed 5,000+ installs for RTZZMornin.

Who made RTZZMornin?

RTZZMornin was developed by IST Builder. It was listed in the casual category on Google Play.

What are the best alternatives to RTZZMornin?

People looking at RTZZMornin also look at these casual apps: INKS., Guess the Color Game, Pixel Gem Loop: Gem Pixel Art, Jewel Loop! - Puzzle Game, GemBeans Art.

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