PENTOMINO - ASSEMBLE BLOCKS
By Eun Junseok
PENTOMINO is a casual geometric puzzle game for iOS where users assemble congruent squares into specific shapes.
The App DNA
What makes this app unique?
It serves users seeking a low-friction, static puzzle experience that requires no ongoing commitment or complex progression systems.
For Casual puzzle game players interested in geometric shape assembly.
What does it look like?
Key features
Arrangement of congruent squares connected along edges to form specific puzzle shapes.
How much does it cost?
Monetization relies on ad-inventory via Admob SDK integration.
Velocity
Dormant developmentperformanceShow more...
Development has ceased, with no new feature builds or updates shipped in over a year. The app remains in a zombie state, as the last release occurred 432 days ago. The final update provided only technical SDK maintenance, and there has been no subsequent activity to suggest ongoing support or development.
Who built it?
Eun Junseok
4 apps tracked · Games
Night+Vision Camera
My Wifi-Disk
Mine sweeper - Find Mine!User 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 PENTOMINO - ASSEMBLE BLOCKS
How's the Games market?
PENTOMINO occupies a static position in the casual puzzle category, with no major updates in over 400 days. The reliance on ad-inventory without a supporting content-update cadence limits its ability to capture long-term retention.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for PENTOMINO - ASSEMBLE BLOCKS
Where is it heading?
The casual puzzle market is consolidating around titles with frequent live-ops and social features, making PENTOMINO's static approach increasingly peripheral. Without a shift to a content-update cadence, the app will likely remain a low-traffic utility that generates minimal ad-revenue.
- The 14-month development silence indicates a maintenance-only posture, which limits the app's ability to compete with content-rich puzzle rivals.
- Ad-inventory reliance provides a stable, if low-ceiling, revenue stream that requires no ongoing content production costs.
The SWOT
- Core geometric puzzle mechanics provide a focused loop.
- Progression-based level system could increase session depth.
Next best moves
Audit ad-fill rates because the 14-month update gap likely degrades SDK performance → stabilize revenue baseline
The counter-intuitive read
The lack of updates is not just a failure but a defensive posture…
Read the full takeBottom line
PENTOMINO serves a narrow geometric puzzle niche, but the 14-month development silence signals a lack of investment that leaves the app exposed to more active competitors.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is PENTOMINO still being updated?
How does PENTOMINO monetize?
What are some alternatives to PENTOMINO?
Sources
- [1] App Store
- [2] Developer website, source
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