Top Android Libraries & Demo Apps

Market Insights

• •Expo Go (#1) has dominated the Libraries & Demo category for most of the week, which looks like a sustained trend driven by React Native developers needing a reliable sandbox for testing their projects before deployment.
• •Hacker: Secret Codes & Ciphers (#2) slipped one spot, but its consistent high ranking suggests there's a steady audience for educational tools that gamify learning about cryptography and security concepts.
• •The significant climb of Robux Games Codes for Roblox (+12) seems to be capitalizing on the perennial search for in-game currency shortcuts, though user reviews frequently mention the speculative nature of many code lists.
• •New arrivals like Mirror Link Cast to Car and Drone Remote Control have shown immediate staying power, probably because they cater to very specific, hardware-dependent use cases that aren't well-served by general-purpose apps.