Byte: Practice DSA

Learn the data structures and algorithms that coding interviews actually test, in short daily sessions. Guided lessons, real practice, and streaks that keep you going.

Byte helps you learn and practice the data structures and algorithms that coding interviews actually test, on the go. Instead of long problem sets, you build the core patterns in short daily sessions, right from your phone.

Every topic opens with a quick guided lesson, then you practice with a mix of question types, all in multiple choice, each one explaining why the right answer is right. It is microlearning built for busy schedules.

What you practice: The fundamentals and the main interview patterns, including arrays and hashing, two pointers, sliding window, stacks, binary search, linked lists, trees, heaps, graphs, backtracking, greedy, and dynamic programming, all in Python.

Stay on track: Keep a daily streak on your calendar, build your run of correct answers, hit your weekly goal, and climb through XP, badges, and career ranks as you finish modules.

Byte is an auto renewing membership. Payment is handled by Apple, and you can cancel anytime in your App Store settings.

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