Abacus Practice vs SoroBattle

Practice addition with a clean, distraction-free interface designed to help you focus. Whether you're a student brushing up on math or just want to stay sharp, this app makes it easy. Simple and intuitive design • Completely free - no ads, no sign-ups • Immediate feedback with clear answers • Works great on all screen sizes Perfect for kids, students, or anyone looking to improve their basic math skills in a straightforward, simple app.

Master mental math with SoroBattle - the ultimate Soroban (Japanese abacus) training app! Challenge yourself, compete with others, and unlock your mathematical potential. TRAIN YOUR MIND Develop lightning-fast mental calculation skills through traditional Soroban techniques. Progress from beginner (13 Kyu) to master level (10 Dan) with structured training that adapts to your skill level. MULTIPLE GAME MODES • Practice Mode: Free unlimited practice with all levels accessible • Exam/Test Mode: Test your skills and advance through ranks (Free: Kyu 13-11, Premium: All levels) • Crazy Mode: 50 unique game modes with varying difficulty from warmup to legendary • Multiplayer Battles: Real-time 1v1 duels and tournaments (Premium) TRACK YOUR PROGRESS • XP System: Earn experience points and level up • Badge Collection: Unlock beautiful Japanese-themed badges as you progress • Detailed Analytics: Track your improvement over time • Global Leaderboard: Compete with players worldwide (Premium) FEATURES • 13 Kyu to 10 Dan progression system • Real-time multiplayer battles • Beautiful Japanese-inspired UI • Customizable themes and avatars (Premium) • Daily challenges and streaks • Comprehensive practice history • Offline play support Whether you're a student looking to improve your math skills, a professional wanting to sharpen your mental calculation, or someone who loves brain training games, SoroBattle offers an engaging and effective way to master the art of Soroban mental math. Start your journey to mental math mastery today!