Test your reflexes by tapping numbers 1 through 50 in sequence as quickly as possible. This classic speed game features a retro space theme and a global leaderboard to challenge players worldwide.


10+ similar games compared and reviewed
OneByOne! is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






Test your reflexes by tapping numbers 1 through 50 in sequence as quickly as possible. This classic speed game features a retro space theme and a global leaderboard to challenge players worldwide.





This is a fast-paced game that tests your speed, focus, and number recognition. Tap numbers 1 to 50 in order as quickly as possible, or see how many you can tap in a set time. Compete with friends and climb leaderboards.


Experience the thrill of arcade claw machines with realistic controls to snag toys. Decorate your display shelf with collected dolls, design custom pipe cleaner dolls in the workshop, and unlock a secret character by completing your collection. Participate in events for exclusive rewards.


Enhance your reflexes with engaging mini-games designed to test and improve reaction speed. Track your progress, compete with friends in duels, and climb leaderboards to unlock achievements. Ideal for anyone looking to sharpen their reaction time.


Engage in a challenging match-3 puzzle game with a unique tile-matching mechanic. Strategically clear layers of tiles to solve increasingly difficult levels and compete with players worldwide for leaderboard dominance. Unlock cute skins as you progress.


Spin a virtual fruit wheel for endless entertainment and test your luck. Collect in-game cash to unlock new cosmetic skins and enhance your experience. How many spins will you dare to take?


Cultivate a vast collection of unique mushrooms in this idle farming simulator. Discover rare breeds, display your finds in a customizable room, and fulfill requests for rewards. Enjoy simple, relaxing gameplay perfect for busy schedules.


A calming puzzle game designed to relieve anxiety and boost mental focus. Solve minimalist brain-teasers by connecting energy lines to illuminate circuits. Perfect for quick relaxation sessions anywhere.


Practice and improve your driving and parking skills in a variety of challenging locations. Navigate through numerous stages, utilize helpful items, and compete with others worldwide. Enjoy multiple camera views and game modes designed to enhance your parking abilities.