PocketDSA is a mobile application designed for coding interview preparation that provides structured daily practice to help users master Data Structures and Algorithms without burnout. It offers bite-sized learning sessions that can be completed in short timeframes.

The app provides 3 curated questions daily to build real skill without overwhelming users. It includes company-specific preparation tracks with real interview questions from top companies like Google, Meta, Amazon, Apple, and Microsoft. The quiz mode allows users to actively test themselves on concepts to identify weak spots and reinforce learning. Progress tracking includes a personalized readiness score that shows how prepared users are for interviews.

The approach focuses on micro-learning with short, focused sessions that users can finish in approximately 10 minutes. The system provides feedback after meaningful practice to help users understand exactly where they need to improve.

The benefits include building a daily habit that actually sticks, reducing interview preparation stress, and providing targeted practice for specific companies. Users can track their strengths, weak topics, and maintain streaks to stay motivated.

The target audience includes developers preparing for coding interviews at top tech companies. The app is available on iOS and Android platforms and focuses on privacy-friendly data usage, only collecting what's necessary to improve learning.