Report updated Apr 20, 2026
Zilch Solitaire
For casual mobile gamers who enjoy logic-based card puzzles and competitive high-score tracking.
Overview · Full Intel report in progress
Zilch Solitaire is an established games app that is free with in-app purchases. With a 4.8/5 rating from 183.4K reviews, it shows polarized user reception.
What is Zilch Solitaire?
Current Momentum
v1.8 · 29mo ago
ZombieLast updated 897d ago. 5 versions tracked.
Competition
Rivals identification in progress
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Gathering signals...
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?
Players clear cards by matching black suit values with red suit values to reach a zero sum.
Syncs high scores across multiple devices and allows for global leaderboard comparisons.
The interface highlights selectable cards and changes color to indicate when a valid move is available.
Supports iPad multitasking to allow gameplay while using other applications.
How much does it cost?
Who Built It?
Harden Consulting
Equipping musicians with precision tools and casual gamers with asynchronous strategy titles designed for simplicity.
Portfolio
13
Apps
Who is Harden Consulting?
Stonekick operates as a dual-track studio, balancing high-utility music tools with strategy-based mobile games. Their competitive advantage lies in the deep integration of flagship titles into specific user workflows, such as iMessage-based gaming and professional music practice. Despite being a small UK-based team, they maintain an exceptionally high release velocity, suggesting a disciplined maintenance and iteration cycle across their diverse portfolio.
Who is Harden Consulting for?
- Musicians
- Athletes requiring tempo tools
- Alongside casual gamers seeking turn-based or logic-based strategy experiences
Portfolio momentum
The publisher is aggressively iterating on its catalog, having released 22 updates across its portfolio in the last 6 months.
What other apps does Harden Consulting make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Zilch Solitaire?
How's The Games Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Zilch Solitaire
Key Takeaways
While the core gameplay is a straightforward puzzle experience, recent user feedback highlights significant friction regarding the transition to an ad-supported model.
Where Is It Heading?
Trend analysis
Available very soon