Coding Interview vs LearningFirst Mobile

Algo Mind turns abstract algorithms into something you can see. Every lesson pairs a step-by-step animated visualization with synced, highlighted code — you watch pointers move, trees grow, and tables fill in until the idea actually clicks. Stop memorizing solutions; learn the patterns behind them. WATCH ALGORITHMS THINK • 164 classic problems fully animated — play, pause, and step through at your own pace • Code highlighted in sync with the animation, line by line • A live memory view shows variables, pointers, and call frames as they change • Arrays, hash maps, linked lists, stacks, queues, binary trees, tries, heaps, graphs, matrices, DP tables, recursion stacks, sliding windows, and bit operations — one consistent visual language 1,576 PROBLEMS DEEP • The full interview canon, from Two Sum to hard dynamic programming • Solutions in four languages: Python, Java, Kotlin, and C++ • Plain-language explanations, worked examples, and time/space complexity for every problem • Filter by topic, difficulty, company, or your bookmarks — and track every solve A CLEAR PATH • Eight chapters from Foundations to interview-ready, picking up exactly where you left off • 21 animated cheatsheets with nearly 500 animated steps and predict-the-next-step quizzes — perfect for a fast review the night before an interview PRACTICE THAT STICKS • Quick 5, Daily Mix, weak-spot review, or build your own session by topic, difficulty, and company • Three question types: order the steps, true/false concept checks, and 176 fill-in-the-blank code puzzles • Timed Rank Mode for when you want a little pressure STAY ON TRACK • Daily streaks that count any learning activity • XP and per-topic progress tracking • Bookmarks and optional study reminders • Full dark mode • Core lessons work offline • No ads, ever START TODAY A selection of sample problems, puzzles, and cheatsheets is free. An optional Algo Mind Premium subscription unlocks the full library. Subscriptions renew automatically and can be managed in your App Store account settings. Privacy Policy: https://www.algomind.app/privacy.html Terms of Use: https://www.algomind.app/terms.html

LearningFirst turns scattered knowledge into structured learning journeys. Explore curated learning collections, follow connected modules and sessions, and build lasting understanding through focused, bite-sized learning experiences. Key features: • Explore AI-curated learning collections and structured learning paths • Read in card view or paragraph view • Continue learning from where you stopped • Review key terms, summaries, visuals, quizzes, and exercises • Highlight important passages and add personal notes • Save useful content for later review • Ask AI questions and continue follow-up discussions • Track learning progress, credits, streaks, and completed collections • Review recent sessions, saved items, reports, and certificates • Read translated learning content in supported languages LearningFirst is designed for students, professionals, and independent learners who want systematic progress instead of fragmented answers. A LearningFirst account is required. Some content and features may require an active subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/