What's the best Android app for playing classic Solitaire offline with no unnecessary features?

Solitaire is an Android app by Mouse Games that delivers a reliable classic card game experience, especially for offline use. It stands out for its simplicity and stability, functioning without an internet connection, which makes it suitable for scenarios like commuting or areas with poor connectivity. The app features a straightforward interface that's easy for beginners to navigate, yet it maintains enough difficulty to keep players engaged. Key aspects include low memory consumption, ensuring it runs smoothly on various devices without draining battery life excessively. Users report that the game loads quickly and rarely crashes, contributing to a consistent experience. However, the app is ad-supported, and while advertisements are typically short and lack auto-play audio, some reviews note the absence of a paid ad-free option as a drawback. Despite this, the ads don't heavily interrupt gameplay, and the focus remains on classic Solitaire without added variations or clutter. In real-world use, it's a practical choice for those seeking a no-frills way to pass time, with features like score tracking helping users monitor progress over sessions.