Master the Hi-Lo card counting system for blackjack through engaging, bite-sized levels. Practice with increasing speed and various game modes, all within a cozy, cat-themed interface. This app is designed for entertainment and education, offering offline play and helpful tools.
1.1.1
July 4, 2026
minor fixes
KardShark is a game designed to teach you the Hi-Lo card counting system for blackjack. It offers interactive levels, speed drills, and full hand simulations to help you practice and master the skill in a fun, cozy environment.
KardShark is a paid app, available for $1.99. This one-time purchase grants you full access to all its features and content.
No, KardShark is ad-free. You can enjoy the game without any interruptions from advertisements.
Yes, KardShark is designed to work completely offline. No account sign-up or internet connection is required to play, making it convenient for on-the-go practice.
KardShark is available for iPhone and iPad devices. It features full keyboard support and a clean, accessible user interface.
The latest version, 1.1.1, was released on July 4, 2026. Updates typically focus on refining gameplay, adding content, and improving user experience.
KardShark has an age rating of 4+. It is intended for entertainment and educational purposes, teaching a legal skill without real-money wagering.
KardShark offers a unique blend of learning and practice through its 9 progressive levels, speed drills that adapt to your skill, and modes like 'Take the observer's seat' and 'Sit down and play' for comprehensive training.
