CodeKrack: Coding Interviews

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About this app

πŸš€ CodeKrack β€” Your Coding Interview Partner

Whether you're a fresher preparing for your first job or an experienced
developer targeting top tech companies, CodeKrack gives you everything
you need to crack coding interviews.

πŸ“š WHAT YOU'LL LEARN

β–Έ Data Structures & Algorithms
Master Arrays, Linked Lists, Stacks, Queues, Trees and Graphs with
hands-on code examples.

β–Έ Problem-Solving Techniques
Two Pointer, Sliding Window, Binary Search, Dynamic Programming β€”
the patterns that appear in real interviews.

β–Έ Time & Space Complexity
Learn to analyse solutions and discuss trade-offs confidently.

πŸ’‘ WHY CODEKRACK?

βœ“ Learn by doing β€” every concept has runnable code examples
βœ“ Structured path β€” basics to advanced, in the right order
βœ“ Mobile-first β€” learn during your commute, anywhere
βœ“ Regular updates β€” new topics added every week

πŸ†“ ALL CONTENT FREE

Start learning immediately β€” no credit card required.
Every lesson is free to access.

⭐ GO PRO β€” AD FREE

Remove all ads for uninterrupted learning:
β–Έ No banner ads
β–Έ No interstitial interruptions
β–Έ Sync across all your devices

Pro Monthly β€” β‚Ή299/month
Pro Annual β€” β‚Ή1,999/year (save 44%)

πŸ“ˆ COMING SOON

System Design, Operating Systems, DBMS, Computer Networks and more.

For support: lspradeep21@gmail.com
Updated on
May 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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Data is encrypted in transit
You can request that data be deleted

What’s new

Master DSA & crack coding interviews with real code examples.
Arrays, Linked Lists, Stacks, Trees, Dynamic Programming and more.
Free to start. Upgrade to Pro for full access.
Content rating
Everyone
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App support

About the developer
Pradeep L S
connect4support@gmail.com
28, V.M.Nagar Near Sri.R.M.Jain.Vidhyashram School Thiruvallur, Tamil Nadu 602001 India