Report updated Apr 16, 2026
Solitaire ∘
For casual mobile gamers and solitaire enthusiasts ranging from beginners to experts who appreciate a polished, customizable, and feature-rich classic card game experience.
Solitaire ∘ is an established games app that is free with in-app purchases. With a 4.7/5 rating from 50.6K reviews, it shows polarized user reception.
What is Solitaire ∘?
Current Momentum
v5.0 · 2mo ago
MaintenanceSolitaire ∘ is currently in maintenance, with the latest version 5.0.11 providing minor stability updates. No major features have been released recently.
Active Nemesis
Solitaire ±
By Megarama Games
Other Rivals
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What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
A challenging gameplay mode that removes all hints and assistance for advanced players.
A specific scoring variation of Klondike solitaire that adds a layer of competitive risk.
Ability to personalize the game interface with various card designs and board themes.
Comprehensive tracking and analysis of player performance and game history.
How much does it cost?
- Free base game
- Premium in-app purchase for exclusive cards and boards
The app utilizes a classic freemium model, providing the core game for free while monetizing through aesthetic upgrades and potentially ads, targeting casual users who value personalization.
Who Built It?
Green Panda Games
Specializing in idle simulation games that leverage simple, repetitive mechanics to drive long-term user retention. They focus on accessible, theme-based progression loops for casual mobile gamers.
Portfolio
13
Apps
Who is Green Panda Games?
Green Panda Games has established a clear niche in the idle simulation market by focusing on high-frequency, low-friction progression loops that prioritize visual satisfaction over complex strategy. Their strategy relies on rapid iteration of 'factory' and 'tycoon' mechanics, allowing them to test and scale themes ranging from biological processes to industrial management. The primary tension in their model is the reliance on a saturated casual market where they must constantly refresh their portfolio to maintain visibility against larger competitors. Their ability to maintain high user engagement across diverse idle themes suggests a repeatable, data-driven framework for game design rather than reliance on a single hit title.
Who is Green Panda Games for?
- Casual mobile gamers who enjoy low-stress
- Progression-based management games with satisfying visual feedback loops
Portfolio momentum
With 28 releases in the last 6 months and 15 out of 16 apps currently active, the publisher maintains a high-frequency development and update cadence.
What other apps does Green Panda Games make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for Solitaire ∘?
How's The Games Market?
How does it evolve in the Games market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇫🇷 France | Casino | iOSFree | #61 | ▲2 |
| 🇨🇷 Costa Rica | Casino | iOSFree | #83 | ▼32 |
The rivals identified
The Nemesis
Head to Head
While Brainium holds the edge in overall market reach and aesthetic polish, Solitaire ∘ (Green Panda) successfully carves out a niche for advanced players with its Expert and Vegas modes. Brainium is the stronger general-purpose choice, but Green Panda wins on gameplay depth for enthusiasts.
What sets Solitaire ∘ apart
Offers a dedicated 'Expert Mode' for high-skill players which removes all assistance, a feature lacking in Brainium's standard version
Includes a specific 'Vegas Mode' scoring system that appeals to competitive players looking for risk-based gameplay
What's Solitaire ±'s Edge
Significantly higher total rating count and broader brand recognition in the classic games space
More refined gesture controls and 'smart-tap' logic for faster card movement
Contenders
Heavy focus on daily challenges and collectible trophies to drive daily active usage
Extremely optimized performance for older iOS devices
Cross-platform progression with Xbox Live integration
Includes five different solitaire variations in a single app package
Solitaire by MobilityWare
MobilityWare
The market leader by volume, setting the standard for features like Daily Challenges and multiplayer events.
Robust social features including iMessage stickers and multiplayer 'Showdown' mode
Massive library of licensed themes and card backs
Peers
Meta-game involving farm building and progression
Heavy use of 'Saga' style level progression rather than infinite replayability
Focus on multi-suit complexity rather than the standard Klondike layout
Shared progression systems with other MobilityWare titles
New Kids on the Block
Skill-based matchmaking where players compete on the same deck
Fast-paced, timed rounds designed for competitive play
The outtake for Solitaire ∘
Strengths to defend, gaps to attack
Core Strengths
- Dedicated Expert Mode for high-skill players
- High rating stability (4.72) over 50k+ reviews
- Vegas Mode scoring for competitive variety
- Comprehensive accessibility (Left-handed/Landscape modes)
Critical Frictions
- Lack of daily challenge/retention mechanics
- No social or multiplayer features
- Less refined gesture controls compared to Brainium
Growth Levers
- Introduce daily challenges/trophies to match Tripledot's retention
- Develop a 'Smart Hint' educational system to compete with Brainium
- Explore skill-based tournament modes to counter Solitaire Cash
Market Threats
- Brainium's superior UI polish and brand recognition
- MobilityWare's dominant market share and social ecosystem
- Microsoft's cross-platform Xbox Live integration
What are the next best moves?
Implement a Daily Challenge and Trophy system.
Competitors Tripledot and MobilityWare use these as core retention mechanics; their absence is a significant feature gap for Solitaire ∘.
Optimize gesture controls and 'smart-tap' logic.
The Nemesis (Brainium) currently wins on UX polish and card movement speed, which is a critical factor for high-frequency players.
Introduce a 'Smart Hint' system that explains the logic behind moves.
Brainium uses this to differentiate its hint system from basic 'show move' help, increasing value for players looking to improve.
Feature Gaps vs Competitors
- Daily Challenges and collectible trophies (available in Tripledot and MobilityWare)
- Multiplayer 'Showdown' mode (available in MobilityWare)
- Cross-platform progression (available in Microsoft Solitaire Collection)
- Smart hint system that teaches players (available in Brainium)
Key Takeaways
Solitaire ∘ is a robust, enthusiast-focused app that successfully defends its niche with 'Expert Mode,' but it is at risk of losing the broader casual market to competitors with better meta-progression. If I were the PM, I would prioritize adding daily challenges to fix the retention gap while maintaining the 'Expert' branding to fend off Brainium's aesthetic-led challenge.
Where Is It Heading?
Stable
v5.0.11 (Jan 2026) added Premium IAP and advanced stats — indicates active investment in monetization and depth.
High 4.72 rating maintained over 50k reviews — suggests strong core loop satisfaction but no recent viral growth.