NN555Rule was made and published by TheaThea. AppBrain is an independent app data site and isn't affiliated with TheaThea. The app name, icon and description belong to TheaThea and are shown as last published on Google Play.
AppBrain's verdict
Removed- Installs
- 12
- Last updated
- October 11, 2026
- Ads
- No ads
- Size
- 6.26 MB
NN555Rule is no longer on Google Play. It was there for 19 days, until October 2026. It was a niche app, with 12 installs. It had too few ratings to say what users thought.
User feedback
Ratings and reviews on Google PlayComments on NN555Rule for Android
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Store listing
By TheaThea, from Google PlaySimilar apps
“Trace changing symbols and build a chain of reason.”
Description by TheaThea Written by the developer, not by AppBrain. Click to read.
Each challenge begins with a short chain of example cards. Study their outlines, mark counts, directions, and gap positions, then select the next card that keeps the relationship intact. The goal is not to match a picture. It is to explain how the visible attributes change from one card to the next.
Choose from three challenge levels:
Beginner introduces one clear change with a short chain. Standard weaves two visible attributes together and adds more decoys. Advanced asks you to follow a layered relationship through a longer chain.
Two mistakes are available in every challenge. If a choice breaks the pattern, the game identifies the kind of relationship that failed without giving away the answer. Use up to two optional hints: the first points your attention to a changing category, and the second removes one decoy. Undo a choice when you want to re-read the latest step.
Complete a chain to earn a result based on your mistakes, and keep your best result on the device. Challenges work offline, require no account, and store progress locally.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 6.26 MB
- Content rating
- Everyone
Technologies used by NN555Rule
Releases
Updates seen on Google Play- Version
- 1.1.4
- Launched
- September 2026
Installs
Tracked by AppBrain- Play install range
- 10+
- Launched
- September 2026
Installs over time
The year before it was removed from Google Play, up to October 2026
NN555Rule was installed 12 times before it was removed.
About the app and developer
About NN555Rule
NN555Rule was a casual app developed by TheaThea. It was removed from Google Play Oct 19, 2026.
Download Statistics
NN555Rule had been downloaded 12 times before it became unavailable.
User Ratings
The app had no ratings.
App Information
NN555Rule was free. The APK size was 6.26 MB. The last available APK version was 1.1.4. The last update was on October 11, 2026.
Technical Requirements
The app had a content rating of Everyone. The APK had been available on Google Play since September 2026.
App Performance Report
Get a detailed PDF report for NN555Rule with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for TheaThea
Frequently asked questions about NN555Rule
Is NN555Rule free?
Yes. NN555Rule was free on Google Play.
Is NN555Rule still available?
No. NN555Rule was removed from Google Play. We last saw it there Oct 19, 2026.
Does NN555Rule contain ads?
No. Google Play did not list NN555Rule as containing ads.
How large is NN555Rule?
NN555Rule is 6.26 MB.
Is NN555Rule suitable for children?
Google Play rates the content of NN555Rule as suitable for everyone.
How many times has NN555Rule been installed?
Google Play listed 10+ installs for NN555Rule.
Who made NN555Rule?
NN555Rule was developed by TheaThea. It was listed in the casual category on Google Play.
What are the best alternatives to NN555Rule?
People looking at NN555Rule also look at these casual apps: Cross Clues, Circle Match, Arrio: Untangle Arrow Puzzle, Color Sort Solitaire, Match & Reveal.