30 Days DSA

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Content rating
Everyone
50+
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Content rating
Everyone
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About this app

30 Days DSA is a structured learning app designed to help students and beginners understand Data Structures and Algorithms in a simple, clear, and organized way.

Instead of random topics, the app follows a 30-day roadmap, where each day focuses on carefully selected DSA concepts. This approach helps learners build strong fundamentals step by step without feeling overwhelmed.



🎓What you will learn
• Arrays and Strings
• Linked Lists
• Stacks and Queues
• Recursion and Sorting
• Searching Algorithms
• Trees and Graphs
• Core problem-solving techniques



✨ Key Features
• 📅 30-Day Day-Wise Learning Plan
Learn DSA through a clear daily roadmap designed for consistency and focus.
• 📘 Beginner-Friendly Explanations
Concepts are explained in simple language, making them easy to understand even for beginners.
• 💻 Code Examples
Clean and readable code snippets to help you understand how concepts work in practice.
• ❓ FAQs and Concept Clarity
Common doubts and frequently asked questions included with topics for better understanding.
• 📊 Progress Tracking
Track completed topics and see your overall learning progress to stay motivated.
• 🎯 Interview-Oriented Learning
Topics are selected based on common coding interview patterns and fundamentals.
• 🌙 Clean & Modern UI
A minimal and distraction-free interface with an eye-friendly design.
• ⚡ Lightweight & Fast
Optimized for smooth performance on most Android devices.



🎓 Who should use this app?
• College students
• Programming beginners
• Learners preparing for coding interviews
• Anyone looking for a clear DSA learning roadmap



30 Days DSA helps you build strong problem-solving skills by breaking complex topics into small daily goals.

Start your journey today and learn Data Structures & Algorithms step by step in 30 days.
Updated on
Feb 13, 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.
No data shared with third parties
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No data collected
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What’s new

🚀 What’s New in 30 Days DSA

We’ve made your placement preparation even stronger!

✅ New Feature: MCQ Quiz for Every Topic
• Practice multiple-choice questions after each concept
• Test your understanding instantly
• Improve accuracy for technical interviews
• Identify weak areas and revise smarter

Now every topic comes with built-in practice to help you prepare in a structured and effective way.

Keep learning. Keep practicing. Crack your placement with confidence 💪