# DSA preparation in C++ > Learn data structures and algorithms in C++ with a compiler for interviews. Canonical page: [https://chrome-stats.com/d/com.learnsimpli.dsaincpp](https://chrome-stats.com/d/com.learnsimpli.dsaincpp) ## Overview - **ID:** `com.learnsimpli.dsaincpp` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Learn Simpli - **Category:** EDUCATION - **Downloads:** 25 - **Version:** 1.6.1 - **Last updated:** 2026-08-19 - **First published:** 2026-06-25 - **Publisher country:** IN - **Size:** 45 MB - **Data as of:** 2026-09-10 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.learnsimpli.dsaincpp) - **Website:** [https://www.learnsimpli.com](https://www.learnsimpli.com/) - **Privacy policy:** [https://www.learnsimpli.com/privacy-policy/](https://www.learnsimpli.com/privacy-policy/) ## Description Master DSA — data structures and algorithms in C++ — step by step with a built-in mobile code compiler, native code editor, and an interactive AI learning tutor. This C++ placement preparation app supports software engineering students and professionals preparing for technical coding interviews, campus placement drives, and general problem-solving studies.

📚 DATA STRUCTURES FOUNDATION
Study detailed programming lessons covering arrays, strings, linked lists, stacks, queues, and hashing, then progress into binary trees, graphs, heaps, and tries. Every sub-topic features thorough algorithmic theory, guided coding practice, and explicit time and space complexity analysis using Big O notation, and a quick check quiz confirms each lesson.

⚙️ ALGORITHM PATTERNS THAT WIN INTERVIEWS
Master sorting, searching, recursion, two-pointer, and sliding-window patterns, then tackle greedy algorithms and dynamic programming (DP) through classic problems like the knapsack problem, longest common subsequence, and matrix DP.

💻 MOBILE CODE RUNNER & COMPILER
Solve coding problems directly in the native code editor and compiler — no setup. Execute your C++ solutions against hidden unit test cases, compare with optimized reference answers, and watch algorithms execute live. The runner also supports Java, Python, JavaScript, Go, Rust, and Kotlin.

🎯 ALGO LAB: FAANG-STYLE PROBLEMS
Open the dedicated Algo Lab to solve high-yield FAANG and MAMAA algorithmic coding problems with comprehensive, optimized solutions — the questions top tech companies actually ask.

📝 QUIZZES, MOCK TESTS & INTERVIEW QUESTIONS
Take topic-wise quizzes that scale from easy to hard, with detailed logical explanations behind every answer and automatic flagging of your low-accuracy weak areas. Timed mock tests blend theory, MCQs, and coding with result analytics, and curated interview questions come with hints and model answers.

🔁 SPACED REPETITION
Every question you get wrong is queued for spaced-repetition review, returning at smart intervals until you truly know it — weak topics get fixed before the interview.

🤖 INTERACTIVE SMART MENTOR AI TUTOR
Never stay stuck on a difficult binary tree traversal or a confusing graph algorithm. Chat for lesson-aware hints, review runtime errors, upload photos of code or diagrams, or run realistic mock interview sessions. An automated seven-day study plan blends concept review with rigorous interview drills.

📊 ANALYTICS, STREAKS & LEADERBOARDS
Monitor your consistency with visual activity charts, tracked study minutes, and completed milestones. Keep a daily check-in streak, earn XP and coding badges, and climb the global engineering leaderboard.

🌐 BUILT FOR EVERYONE
Works offline with light and dark themes, in English, Hindi, Kannada, Tamil, and Telugu with technical term protection to keep code syntax safe.

C++ and other language names or logos are trademarks of their respective owners. This application is an independent learning platform and is not affiliated with or endorsed by them. ## Rankings - #2,524,564 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.learnsimpli.dsaincpp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [DSA preparation in Java](https://chrome-stats.com/d/com.learnsimpli.dsainjava) — 42 users - [DSA preparation in JavaScript](https://chrome-stats.com/d/com.learnsimpli.dsainjavascript) — 20 users - [DSA Academy: Coding Prep](https://chrome-stats.com/d/com.dsaacademy.codingprep) — 2,122 users - [DSA preparation in Python](https://chrome-stats.com/d/com.learnsimpli.dsainpython) — 55 users - [Learn C++ Programming & DSA](https://chrome-stats.com/d/com.learncplusplus.programming) — 429 users - [DSA Ally](https://chrome-stats.com/d/com.dsaally) — 145 users - [Learn C Programming & DSA](https://chrome-stats.com/d/com.cprogramming.learning) — 174 users - [Data Structures & Algorithms](https://chrome-stats.com/d/data.structures.algorithms.computer.science) — 1,024 users - [MASTER DSA](https://chrome-stats.com/d/com.nerotechnologies.masterdsa) — 25 users - [Data Structures & Algorithms](https://chrome-stats.com/d/com.trsj.dsa.app) — 120 users - [LeetCode DSA & Dev Prep](https://chrome-stats.com/d/com.leetos) — 202,214 users, 4.48 / 5 - [Data Structure and Algorithms](https://chrome-stats.com/d/com.rak.dsa) — 3,972 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.learnsimpli.dsaincpp)