| Core Identity |
| Developer | Azur Interactive Games Limited | Easybrain Ltd | By Aliens L.L.C - F.Z | Dynamix Software | Easybrain Ltd | Fanatee | Easybrain Ltd | Oakever Games |
| Category | Games | Games | Games | Games | Games | Games | Games | Games |
| Platform | Android, iOS | iOS, Android | Android, iOS | iOS, Android | iOS | Android, iOS | Android, iOS | Android, iOS |
| Store Metrics |
| Rating | 4.6 / 5 | 4.6 / 5 | 4.4 / 5 | 4.7 / 5 | 4.8 / 5 | 4.7 / 5 | 4.7 / 5 | 4.7 / 5 |
| Ratings Count | 253 | 190,336 | 9,203 | 2,333 | 1,816,450 | 283,379 | 739,052 | 396,242 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Dec 3, 2018 | Mar 8, 2019 | May 20, 2014 | Nov 19, 2012 | Mar 30, 2017 | Mar 8, 2017 | Oct 16, 2017 | Nov 9, 2021 |
| Last Updated | Mar 9, 2022 | Feb 23, 2026 | Mar 18, 2026 | Mar 5, 2026 | Mar 24, 2026 | May 5, 2026 | Feb 27, 2026 | Apr 15, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | negative | - | - | negative | mixed | mixed | mixed |
| Score | 25/100 | 35/100 | - | - | 22/100 | 35/100 | 45/100 | 45/100 |
| Praises | - Logic-based puzzle mechanics provide a satisfying and mentally stimulating daily habit for long-term players
| - Core Gameplay Enjoyment
- Relaxing Experience
| - | - | | - Educational crossword mechanics provide a relaxing and mentally stimulating daily habit for long-term players
| - Relaxing core gameplay loop provides a reliable stress relief mechanism for daily users
| - Relaxing puzzle gameplay provides a calming mental escape for users during daily downtime
|
| Complaints | - Malicious scam advertisements redirecting users to external websites create significant security concerns and trust erosion
- Aggressive monetization and daily reward gating force excessive ad consumption to maintain basic gameplay progression
| - Excessive Advertising
- UI/UX Limitations
| - | - | - Excessive Ad Frequency
- Malicious Ad Content
| - Aggressive ad frequency and intrusive ad behavior disrupt the core gameplay loop post-update
| - Excessive ad frequency disrupts the relaxing experience and makes the app feel unplayable
| - Aggressive ad frequency and intrusive ad behavior disrupt the core relaxing experience
|
| Requests | - Optional zoom functionality is required to improve precision and prevent accidental input errors on smaller screens
| - | - | - | - | - Permanent ad-free purchase option requested to replace the current high-cost monthly subscription model
| - One-time payment option to remove ads instead of recurring monthly subscription fees
| - Paid subscription or one-time purchase option to remove advertisements permanently
|
| Strategic Intel |
| Strengths | - Map View progression gamifies completion to sustain session length
- Offline play functionality maintains engagement habit during travel
| - Massive user base (1M+ ratings) providing high social proof
- Advanced live-ops engine with Tournaments and Seasonal Events
- Clean, minimalist design that appeals to casual users
| - | - | - Massive scale (1.8M+ ratings) providing high ASO authority
- Strong live-ops via Seasonal Events and Daily Challenges
- Clean, preferred UI for core Sudoku gameplay
| - Narrative-driven world progression sustains long-term retention
- 11-language library functions as a B2B distribution barrier
- Trivia-based crossword mechanics provide a high-frequency daily habit
| - 40,000+ image library functions as a content-based distribution barrier
- Gaming-expert design framework provides a superior meditative UX
- Meta-game rewards drive session frequency
| - Offline-first architecture enables session continuity in low-connectivity environments
- 60,000-puzzle library provides a massive content-moat for long-term engagement
|
| Weaknesses | - Malicious scam ads causing immediate trust erosion
- Frequent application crashes following the latest update
- Aggressive reward gating forcing excessive ad consumption
| - Aggressive ad strategy interrupting active gameplay
- Lack of zoom/scroll functionality for large grids
- Alienating reward structure changes (keys/books system)
| - | - | - Aggressive mid-game ad interruptions
- High $18 ad-removal price point
- Lack of Dark Mode for night-time play
| - Aggressive ad frequency disrupts the core gameplay loop
- Technical instability post-update causes loading failures
- No permanent ad-free purchase option for loyal users
| - Ad frequency disrupts the core relaxing experience
- High monthly subscription cost prevents casual conversion
- Touch interaction regressions increase physical fatigue
| - Aggressive ad-frequency drives high churn among long-term users
- Post-update technical regressions cause significant battery drain
|
| Pricing | freemium | freemium | free | freemium | freemium | freemium | freemium | freemium |
| Momentum | Maintenance | - | Intense | Active | Maintenance | Active | Maintenance | Active |
| Update Cadence | 2 versions, 1 majors/6mo, ~1472d avg | - | 5 versions | 5 versions | 2 versions, ~29d avg | 5 versions, 5 majors/6mo, ~16d avg | 2 versions, ~7d avg | 5 versions, ~11d avg |
