Leetcode Ally

Ethos Typos

Contains adsIn-app purchases

About this app

🚀 Master DSA & Crack Top Tech Interviews with Confidence! 🚀

Struggling to find the right resources for Data Structures and Algorithms (DSA) and interview preparation? Whether you're starting your DSA journey or preparing for your dream company, our app is your ultimate coding companion.

Introducing the most comprehensive DSA preparation app with 9000+ handpicked problems, curated study plans, and interview guidance – all in one place!

🌟 Key Features: 🌟

🧠 9000+ Curated DSA Problems
Tired of browsing countless websites? We've got you covered. Access a massive collection of problems ranging from beginner to advanced, covering all DSA topics – from Arrays and Trees to Graphs and Dynamic Programming.

🏢 Company-Wise Preparation Sheets
Target your dream job with exclusive problem sets and frequently asked questions from top companies like Google, Amazon, Microsoft, and more.

📚 DSA Handbook – Learn the Right Way
Not just problems – learn concepts the right way! Our detailed DSA handbook breaks down every data structure and algorithm with explanations, examples, and visual aids. Strengthen your foundations and conquer topics like never before.

🗂️ Topic-Wise Sheets to Master Every Concept
Every topic comes with a curated sheet that helps you go from basics to advanced problems systematically. Master each topic, one step at a time.

📝 Interview Experiences
Learn from real candidates! Get insights into how others cracked technical interviews, what questions were asked, and what strategies worked best.

💡 Solutions, Hints & Video Explanations
Each problem is equipped with detailed solutions, smart hints, and similar questions to help reinforce concepts. Many problems also come with video explanations to enhance your understanding.

🔖 Revision Made Easy
Found a tricky problem? Save it for later! Add questions to your Revision List and revisit them whenever you like to strengthen your grip.

📈 Track Your Progress
Stay motivated and consistent! Monitor your learning journey with progress tracking features that show how far you’ve come and what’s next to conquer.

💪 Your Ultimate Coding Companion
From learning to practicing to acing the interview – this app is designed to be the only companion a coder needs on their road to success.

🎯 Whether you're preparing for campus placements, off-campus drives, or switching roles – this app helps you practice smarter, stay consistent, and achieve your goals.

Don’t just prepare. Prepare the right way.
Download now and take the first step toward your dream job! ✨

Ratings and reviews

This is an amazing app! I am satisfied as a casual learner because there is so much content to get a hold of. Such a great productivity app!

app not opening now, i tried everything edit: when i open the app, the app starts and gets struck on the screen which has dark yellow logo and leetcode ally written below it. it is struck like this only, i tried uninstalling and installing and it worked but now again it is struck like this. i tried to clear cache and data also

It is just stuck on the splash screen, I uninstalled it then installed it again but still not working. edit:the update is fantastic

What's new

🎯 Your Personalized DSA Plan
🌟 Go Ad-Free with Premium
💻 All-New Learning Verticals:
🏗️ System Design - Case Studies
⚡ JavaScript - Handbook, Practice Problems, Playground
🌟 React - Course, Interview Problems
🗄️ MySQL - Handbook, Practice Problems, Playground
🍃 MongoDB - Course, Interview Problems
🔊 Listen to any article, course, or editorial
🧩 3 New Widgets - Problem of the Day, Sheet Progress, Goal Progress
💭 Comment on articles and editorials
🌗 Switch between Light & Dark themes