Test by tapping when the screen changes from red to green. Measure responses in milliseconds. Play Classic Test and Lights Out modes. Track progress and compare scores across sessions.
Play and crossword puzzles with unique grids and challenges. Compete in multiplayer tournaments and track progress on global leaderboards. Test vocabulary and solve puzzles against players.
The app calculates Texas Hold'em odds and equity for up to 10 players. It supports specific cards, random cards, and hand ranges for serious strategy analysis.
Play a physics-based tank battle game. Race through levels, collect loot, and upgrade vehicles with weapons and special abilities. Unlock customizable tanks and progress through battles to climb ranks.
Allows players to search for hidden pets in diverse locations like jungles, cities, and beaches. Adjust difficulty levels from simple to challenging. Play at your own pace without time limits. Track progress through multiple levels.
Join a global community to share and discover photos from professionals and enthusiasts. Upload and edit images with built-in tools. Learn techniques and receive feedback from other users. Participate in challenges and gain exposure for your work.
Improve speed with timer-based or word count sessions. Practice structured lessons for home row, top row, bottom row, symbols, and numbers. Track accuracy, WPM, and high scores. Upgrade to Pro for custom text, challenges, and advanced stats.