Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.55, updated 2026-10-27.
Store screenshots supplied by the developer.
Do you want to become smarter, improve your memory and solve complex tasks with ease? Brain Quiz is your personal brain fitness room!
1. Mathematics
- Solve examples from simple to Olympiad
- Develop your counting speed and logic
2. Puzzles
- Connect the dots, make paths
- 100+ levels with beautiful graphics
- Develop spatial thinking
3. The Word Hunter
- Search for hidden words in letter grids
- Topics: nature, technology, cities, science
- Excellent mindfulness training
4. The master of verbal battles
- Guess the words based on the hints
- Expand your vocabulary in a fun way
5. Geographical Expert
- Learn the capitals of all countries of the world
- Remember the location of the states
- Become a geography champion!
- Recognize countries by their flags
- Ideal for travelers
Increase your memory capacity!
Memorize faster and for a long time.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Slovechki: 300 levels (Russian only) Swipe letters on the wheel to build words and fill the crossword grid. No timer, no lives, you cannot lose. The game is in Russian for now. Also in this update: • Tutorial levels at the start • Rewarded hints no longer fail to pay out
Appworthy
brain-quizWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.