Leetcode Algorithm Coding + AI

FreeTymeKiyan

In-app purchases

About this app

APAS - Master Coding Interviews Anywhere, Anytime!

Your all-in-one coding interview preparation tool, built for software engineers aiming for success in the tech industry.

Struggling with Coding Interviews? APAS Has You Covered!

🚀 Are you preparing for a job in the tech industry but unsure how to tackle challenging coding interview questions?
🤔 Want to enhance your algorithm and data structure skills but have limited time?
⏳ Afraid of forgetting the solutions to problems you've already learned?

Say goodbye to stress! With APAS, you can master coding interview problems effortlessly and efficiently. Plus, enjoy the power of AI-driven coaching, all in the palm of your hand!

Why APAS Stands Out?

🔥All 3700 Leetcode Problems: Master algorithm, data structure, and system design problems sourced from real-world interviews.
🤖Smart AI Coaching: Use the latest AI to help you translate code into the programming language you like, analyze time and space complexity, and explain code line-by-line in English!
📚Spaced Repetition Review: Strengthen your long-term memory with adaptive review tracking.
⏱️Mock Interviews: Simulate real interview scenarios with timed quizzes.
🎨Syntax-Highlighted Code: Easy-to-read solutions with line numbers, full-screen expansion, and clear explanations.
✅Problem Marking & Notes: Mark problems as done or for later, and jot down quick notes.
🔍Advanced Search: Quickly locate problems by name or ID.
📂Categorization: Explore problems sorted by difficulty, topic, or company-specific interview questions.
🌙Night Mode: Reduce eye strain with a battery-friendly dark theme.
📶Offline Mode: Access all problems and solutions offline—anytime, anywhere.
🔔Regular Updates: Stay ahead with new Leetcode problems and instant notifications.
✨Clean UI: Dive into detailed problem descriptions with one-click access to Java-based solutions.

What is APAS?

APAS stands for Algorithm Problems and Solutions—your go-to coding interview app for offline learning and preparation. Whether you're a coding novice or a seasoned developer, APAS simplifies your preparation by focusing on the essential concepts of algorithms and data structures.

Explore Data Structures & Algorithms

Data Structures:

- String, Array, Stack, Queue, Hash Table, Map
- Linked List, Heap, Tree, Trie, Segment Tree
- Binary Search Tree, Union Find, Graph, Geometry

Algorithms:

- Binary Search, Divide and Conquer, Recursion
- Dynamic Programming, Memoization, Backtracking
- Greedy, Sorting, Sliding Window, Bit Manipulation
- Breadth-First Search, Depth-First Search, Topological Sort

Why You’ll Love APAS:

✔ Comprehensive coverage of interview topics.
✔ Perfect for quick, on-the-go learning.
✔ Suitable for all levels of expertise.

Join Hundreds of Thousands of Developers Today!

💡 Start your journey toward acing coding interviews now. With APAS, you'll have the confidence and skills to tackle even the toughest challenges.

📥 Download APAS today and turn your coding dreams into reality!

Need Help or Have Feedback?

We’re here for you! Share your thoughts via in-app feedback or email us at [e-mail]. Your input drives our improvements!

Keywords

- Leetcode problems
- Coding interview preparation
- Algorithm learning app
- Data structures and algorithms
- Mock coding interviews
- AI for programming

Ratings and reviews

Good app, just need a premium version of this app so we don't have to see credit concept

1) Please add a search option in topic section, there are so many topics and it gets complicated to navigate through all of the topics and find the desired one. 2) Also it would be very great if we could link our leetcode account, just like VS Code's leetcode extension. its a really awesome app and i use it whenever i am traveling and wanna practice some problem.

Overall great app. Just a big quirk: While reading the solution, if you tap on the screen, it will scroll to the top, which is pretty annoying. The topics page could be improved by adding a button to choose topic from a menu (similar to the "Available companies" button in the companies page). Also, it would be great if the app supports bookmarking favourite companies and favourite topics.

What's new

🚀 APAS 6.5.3 – 3700 Problems & Solutions now with better AI: Code Execution & Favorites!

⚡ AI Code Execution – Run solution code with AI assistance directly inside APAS.
💾 Smarter & Faster – AI responses are local for instant loading.
⭐ Favorites Added – Save your favorite companies and topics for faster practice.

Code smarter, grow faster — start leveling up with APAS today! 💪