BrainBoostX vs Tally Rush

Train your brain a few minutes a day with BrainBoostX: 7 games for memory, logic and mental math, solo or against your friends. NEW: TODAY'S WORKOUT Every day, 3 games picked for you. Once you have a Brain Profile, they target the skills that need it most. Finish all three for +500 coins, follow your week at a glance and get an optional daily reminder at your time. NEW: BRAIN AGE, FREE See the age your brain performs like, based on how you play, and share it with your friends. 7 GAMES, SOLO AND MULTIPLAYER • Mastercode: crack secret codes with logic and deduction • Code Battle: race a friend to crack the same code first • Memory Train: memorize sequences that grow as you improve • Match Battle: real-time memory duels • Scale Master: 200+ balance puzzles, pure logic, no math needed • Scale Rush: balance puzzles against an opponent • Math Balloons: solve equations before the balloons float away TRACK YOUR PROGRESS • Brain Profile: 6 cognitive skills measured from your games • Brain Score that grows as you play • Global leaderboards for every game • Daily rewards, streaks and achievements • Solo games work offline Brain Age and Brain Profile are game-based estimates for fun and motivation, not a medical or psychological assessment.

Think fast. Add faster. Tally Rush is a quick-fire mental math game where every answer becomes a race against the clock, your personal best, or an adaptive rival. See the numbers, solve the puzzle in your head, and tap in the answer before time runs out. The rules take seconds to learn, while 20 escalating levels keep testing your speed, accuracy, memory, and focus. RUSH THROUGH 20 LEVELS Start with three-digit sums and climb all the way to Master Mix. Along the way, unlock Missing Digit, Reduction, Flash, Two-Digit Sum, Signed Sum, Mixed Rush, and tougher marathon challenges. Earn XP, chase Bronze, Silver, and Gold mastery medals, and set new personal records. FACE A RIVAL IN DUEL Choose any unlocked level, put XP on the line, and enter a 60-second head-to-head against an adaptive anonymous rival. You both attack the same puzzle, and the first correct answer scores the point. Win to claim the combined XP prize, draw to get your XP entry back, or rematch and race again. Each Duel costs 1 Tally. RUSH THE CLOCK Reach Level 6 to unlock a different kind of pressure. Start with just 10 seconds and earn 5 more for every correct answer. Keep the clock alive and chase your longest streak. TAKE THE DAILY CHALLENGE Get one fresh official 60-second run every day. The variation rotates between Classic Sum, Missing Digit, Reduction, Flash, Two-Digit Sum, and Signed Sum. Submit your score when connected, build your streak, and see where you rank. ENTER THE ARENA Sign in with Apple, spend 5 Tallies, and take on one ranked three-puzzle sprint. Every puzzle counts toward your official score on the global leaderboard. Make every answer count and chase the top spot. BUILD REAL SPEED AND ACCURACY • Earn XP and climb a 20-level Rush ladder • Master seven mental math variations • Track best scores, accuracy, fastest solves, and response times • Complete rotating daily missions and unlock achievements • Earn mastery medals, Tallies, and new avatars • Play on iPhone and iPad with crisp controls, sound, and haptic feedback Free Rush Mode and Rush the Clock work offline. An internet connection is required to submit Daily Challenge results and use Duel, Arena, live leaderboards, and purchases. Sign in with Apple is required to buy Tallies and enter Arena. Tallies can be earned at selected level milestones or purchased through optional in-app purchases. Think fast. Beat your best. Start your first Tally Rush today.