Tech Interview Prep vs Math Facts

Master Data Structures, Algorithms, and System Design with DSA Prep — the intuitive flashcard app designed for software engineering interview preparation. SWIPE TO LEARN Review 150+ essential topics using our simple swipe interface. Swipe right if you know it, left if you need more practice. It's that easy. WHAT'S COVERED • Data Structures: Arrays, Linked Lists, Trees, Graphs, Heaps, Hash Tables • Algorithms: Sorting, Searching, Dynamic Programming, Recursion, Backtracking • System Design: Scalability, Load Balancing, Caching, Databases, Microservices TRACK YOUR PROGRESS See exactly where you stand. Track which topics you've mastered, which need review, and what's left to learn. BOOKMARK & REVISIT Save tricky topics for later. Your bookmarks sync across devices so you can study anywhere. CODE EXAMPLES Each topic includes practical code snippets to reinforce your understanding. STUDY ANYWHERE Your progress syncs to the cloud. Start on your phone, continue on your tablet — your data follows you. Perfect for preparing for interviews at top tech companies. Whether you're a new grad or an experienced engineer, DSA Prep helps you review efficiently and build confidence. Download now and start prepping for your next tech interview.

Say goodbye to math anxiety! MatX turns essential math practice—from mental math to vertical column addition with regrouping—into a rewarding daily adventure for students. Loved by parents and aligned with school curriculums, MatX makes mastering math facts stress-free and fun. Does your child struggle with carrying or borrowing? MatX is here to help. We've replaced boring worksheets with an engaging, interactive learning environment that kids actually want to play. WHY PARENTS & STUDENTS LOVE MATX: • Curriculum-Aligned: Practice vertical column math, carrying, and borrowing exactly as it is taught in the classroom. • 40+ Progressive Stages: A step-by-step journey from visual counting and number lines to advanced 3-digit calculations. • Daily Quests & Rewards: Students earn XP and rank up from "Beginner" to "Math Grandmaster," building consistent daily habits. • Smart Vertical Numpad: A custom-designed keyboard that makes it incredibly easy for kids to type answers for column math. • Mental Math Challenges: Boost calculation speed and confidence with targeted, time-based exercises. Unlock your child's full math potential with MatX! Download today and watch their confidence grow. PREMIUM ACCESS MatX is free to download and practice. We also offer optional In-App Purchases (Premium) to unlock unlimited daily questions, advanced math stages, and exclusive features to supercharge the learning journey. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/