DistroLearn
Master distributed systems
Free · Designed for iPad. Not verified for macOS.
Brand new functionality LeetCheck helps with revising the core algorithm to use for solving a leetcode problem
The rules of software engineering just changed.
AI coding agents like Claude Code, Copilot, and Cursor are writing the code. But the engineers who thrive in this new world aren't the ones who type the fastest — they're the
ones who deeply understand distributed systems, data structures, and computer science fundamentals well enough to guide AI in the right direction, catch its mistakes, and make
sound architectural decisions.
DistroLearn exists for exactly this moment.
LEARN WHAT ACTUALLY MATTERS
DistroLearn teaches the CS fundamentals that separate great engineers from the rest: replication, consensus algorithms, distributed transactions, storage engines, stream
processing, and core data structures — the concepts behind every system you'll ever design or review.
Content is drawn from Designing Data-Intensive Applications (Martin Kleppmann) and classic CS curriculum, broken into bite-sized concepts your brain can actually retain.
ADAPTS TO YOU
DistroLearn starts by understanding your current skill level and builds a personalised learning plan around it. As you learn, the SM-2 spaced repetition engine tracks exactly
what you know and what you don't — automatically scheduling the right concepts at the right time to maximise long-term retention.
You never waste time reviewing what you already know. Every session moves you forward.
TWO MODES, ONE GOAL
Study Mode
A visual guide walks you through each concept before you're tested. See how Raft elections work, how LSM-trees write data, how distributed locks fail — with animations and clear
explanations that build real intuition, not just surface knowledge.
Game Mode
Learning sticks when it's active. Validate and reinforce your understanding through:
• Flash Cards — SM-2 spaced repetition with Again / Hard / Good / Easy ratings
• Viz Quiz — Watch a distributed system scenario unfold, then answer what happened
• Puzzles — Sequence ordering, pattern matching, and fill-in-the-blank challenges
• Drag & Drop — Arrange concepts to demonstrate your understanding
BUILT FOR SERIOUS LEARNERS
• XP, levels, streaks & daily missions keep momentum going
• Topic mastery tracking shows exactly where you stand
• Full offline support — study on the subway, sync when connected
• SM-2 algorithm adapts difficulty automatically per concept
WHO IT'S FOR
→ Engineers preparing for staff or principal-level system design interviews
→ CS students supplementing coursework with active recall
→ Working engineers who want to stay sharp as AI changes the game
→ Anyone who wants to understand the systems that power the modern world
In the age of AI, the engineer who understands why a system is designed a certain way will always outperform the one who can only implement what they're told.
Start building that understanding today.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Brand new functionality LeetCheck helps with revising the core algorithm to use for solving a leetcode problem.
The developer, Santhosh Gandhe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Santhosh Gandhe
- Size
- 41 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- Copyright
- © Santhosh Gandhe