Which Android app is best for fast-paced, one-on-one card duels?

Card Queen is a streamlined digital card game focused on direct duels against a single opponent. The app excels at delivering quick, tactical matches where players draw from a shared deck, strategically deploy cards to attack and defend, and aim to reduce the opponent's health to zero. Its strength lies in its simplicity and pacing; rounds are fast, the rules are easy to grasp, and the focus remains on outmaneuvering the other player in real-time. Specific features like a variety of card abilities, a clean combat interface, and a progression system that unlocks new cards and avatars provide a tangible sense of growth. For use cases, it suits short gaming sessions during a commute or breaks, offering a more involved alternative to puzzle games without the complexity of large-scale trading card games. However, some user feedback suggests the card unlock progression can feel slow without optional in-app purchases. Reviews also indicate the matchmaking is generally quick, connecting players for duels efficiently. The presentation is functional, with clear card art and animations that don't obstruct gameplay. A minor imperfection is that some tutorial pop-ups can feel slightly intrusive on repeat plays. Overall, it provides a solid, focused experience for players seeking immediate competitive card action.