AlgoFox: Tech Interview Prep

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About this app

AlgoFox helps you prepare for software engineering interviews with quick, focused practice on your phone.
Topics include:
• Arrays, linked lists, stacks, queues, trees, and graphs
• Two pointers, sliding window, binary search, recursion, and dynamic programming
• AI prompting, code generation, debugging, refactoring, and test creation
• APIs, databases, caching, load balancing, message queues, and scaling

Build streaks, earn XP, review mistakes, and track your progress.
AlgoFox Pro unlocks all courses, unlimited practice, boss levels, and mistake review.
Terms: https://algofox.app/terms
Privacy: https://algofox.app/privacy
Microlearning for Leetcode, AI Coding, and System Design
Updated on
Sep 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, App activity, and App info and performance
  • This app may collect these data types
    App activity and App info and performance
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Now support AI Coding / AI Fluency courses
- Now support System Design courses