Brain 100 - A Memory Challenge is a grid-based memory puzzle for iOS that tests visual recall on boards ranging from 3x3 to 6x6.
The App DNA
What makes this app unique?
The game serves users seeking a simple, low-friction memory test, displacing the need for complex, high-intensity gaming sessions during short breaks.
For Casual mobile gamers seeking simple, repetitive memory-based puzzles.
What does it look like?
Key features
Tile-matching memory game requiring users to recall positions on 3x3, 4x4, 5x5, and 6x6 boards.
Board size increases from 3x3 to 6x6 to test memory capacity.
How much does it cost?
The app is distributed as a free title with no visible in-app purchase or subscription gates.
Velocity
Dormant developmentopaqueShow more...
Brain 100 - A Memory Challenge has been inactive for 3,108 days. There has been no development activity or feature updates in the observed history. The app is effectively abandoned, as no new builds have been shipped in over eight years.
Who built it?
Khai Hoang
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Rabbit Jump & JumpUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Brain 100 - A Memory Challenge
How's the Games market?
Brain 100 - A Memory Challenge maintains a 4.4-star rating across 10 total reviews, reflecting a stable but extremely low-volume user base. The lack of updates since 2018 signals a complete absence of competitive market positioning in the current puzzle category.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Brain 100 - A Memory Challenge
Where is it heading?
The casual puzzle market is consolidating around titles with aggressive live-ops and social features, leaving static apps like Brain 100 - A Memory Challenge without a viable path to growth. The lack of updates since 2018 confirms this title is in a terminal state, meaning it will continue to lose visibility until it is eventually removed from the store.
- The eight-year update gap indicates a total lack of feature investment, which ensures the app will continue to lose relevance against active rivals.
The SWOT
- Progressive difficulty scaling across 3x3 to 6x6 grids
- Free-to-play model without monetization gates
- Implementing a daily challenge mode to create recurring habit loops
Next best moves
Sunset the title because the eight-year development gap makes competitive recovery unfeasible → reallocate resources to new projects
The counter-intuitive read
The lack of monetization is not a strength…
Read the full takeBottom line
Brain 100 - A Memory Challenge is a legacy asset that lacks the live-ops cadence necessary to compete in the current casual puzzle market. Sunset the title to focus engineering capacity on projects with active growth potential.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Brain 100 - A Memory Challenge still being updated?
Does Brain 100 - A Memory Challenge have in-app purchases?
What are some free alternatives to Brain 100?
Sources
- [1] App Store, source
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