SoroBattle vs Practice

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!

Mental arithmetic isn't something you learn once — it's something you build through repetition. This app gives you a near-infinite supply of problems, letting you practice until any calculation feels effortless. Train with targeted drills for addition, subtraction, multiplication, and division. Focus on the operations that trip you up most, and go from uncertain to fluent. Built-in difficulty presets mean you can open the app and start immediately — no setup required. When you're ready to fine-tune, full customization is available: toggle carrying for addition, borrowing for subtraction, and set the exact number ranges for multiplication and division to suit your current skill level. The interface supports both light and dark mode, so it's comfortable to use anytime, anywhere. Multi-language support removes any language barrier to practice.