| Core Identity |
| Developer | Oakever Games | ZiMAD | Critical Hit Software, LLC | Kristanix AS | ssteam | Easybrain Ltd | Aged Studio Limited |
| Category | Games | Games | Games | Games | Puzzle | Games | Games |
| Platform | Android, iOS | Android, iOS | iOS, Android | Android, iOS | Android, iOS | iOS, Android | Android, iOS |
| Store Metrics |
| Rating | 4.7 / 5 | 4.8 / 5 | 4.6 / 5 | 4.7 / 5 | 4.7 / 5 | 4.6 / 5 | 4.8 / 5 |
| Ratings Count | 396,242 | 384,122 | 398,603 | 48,113 | 1,085,177 | 269,300 | 5,659 |
| Price | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Nov 9, 2021 | Jul 21, 2011 | Apr 5, 2012 | Jul 16, 2014 | Jun 26, 2018 | Dec 15, 2020 | Jan 22, 2025 |
| Last Updated | Apr 15, 2026 | Apr 19, 2026 | Apr 27, 2026 | Apr 26, 2026 | Apr 7, 2026 | Mar 6, 2026 | Apr 10, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | positive | mixed | positive | - | positive | - |
| Score | 45/100 | 75/100 | 55/100 | 82/100 | - | 78/100 | - |
| Praises | - Relaxing puzzle gameplay provides a calming mental escape for users during daily downtime
| - Diverse puzzle variety and customizable difficulty settings provide a relaxing daily mental exercise for players
| - Diverse puzzle variety and adjustable difficulty levels keep long-term players engaged daily
| - The ability to rotate puzzle pieces like physical jigsaws provides a satisfying tactile experience
| - | - Engaging Gameplay
- Mental Stimulation
| - |
| Complaints | - Aggressive ad frequency and intrusive ad behavior disrupt the core relaxing experience
| - Frequent application freezes and performance instability following the latest update disrupt the core gameplay loop
| - Excessive ad frequency and duration interrupt the flow of the puzzle solving experience
| - Aggressive and intrusive advertising patterns disrupt the flow of the puzzle experience
| - | - Excessive Advertising
- Technical/UX Issues
| - |
| Requests | - Paid subscription or one-time purchase option to remove advertisements permanently
| - Implementation of a preview feature to view the completed image before starting a new puzzle
| - Expanded options to purchase new puzzle packs using earned in-game currency
| - A one-time purchase option to permanently remove advertisements from the game experience
| - | - | - |
| Strategic Intel |
| Strengths | - Offline-first architecture enables session continuity in low-connectivity environments
- 60,000-puzzle library provides a massive content-moat for long-term engagement
| - Exclusive IP partnerships provide high-value content differentiation
- Large-scale community features foster deeper social engagement
- Monochrome accessibility mode expands addressable market
| - Daily-content loop sustains organic install velocity
- 25,000+ image library provides a deep content moat
| - 10-year brand heritage sustains organic install velocity
- 20,000+ puzzle library functions as a content-depth moat
- Offline-first architecture captures low-connectivity segments
| - Daily content gallery sustains organic install velocity
- Mystery Puzzle mechanic creates a recurring retention loop
| - Massive market authority (2M+ ratings)
- Unique Animated Art Reveal rewards
- Clean, minimalist UI/UX design
| - |
| Weaknesses | - Aggressive ad-frequency drives high churn among long-term users
- Post-update technical regressions cause significant battery drain
| - Frequent application freezes post-update disrupt core gameplay
- Aggressive ad patterns degrade user experience
- Paywall friction on previously purchased content
| - $9.99/month premium tier above category median
- UI regressions in the latest update disrupt sorting
| - Aggressive ad-frequency post-update drives 1★ review spikes
- Lack of one-time ad-removal purchase limits monetization ceiling
- Technical instability on Android persists post-update
| - 0 rating on Android platform
- No cloud-save functionality
- Ad-heavy monetization model
| - High ad-load frequency causing user irritation
- UX friction in piece-placement mechanics
- Lack of narrative or meta-progression
| - |
| Pricing | freemium | freemium | freemium | freemium | freemium | freemium | freemium |
| Momentum | Active | Active | Maintenance | Maintenance | Maintenance | - | Intense |
| Update Cadence | 5 versions, ~11d avg | 5 versions, 2 majors/6mo, ~9d avg | 5 versions, ~28d avg | 5 versions, ~33d avg | 2 versions, ~8d avg | - | 5 versions |
