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  • Systematic FYI screenshot 1
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About Systematic FYI

Review key concepts with a simple system design flashcard app for your system design interview. This app includes three sets of flashcards focused on common interview questions, patterns, and tradeoffs. It’s designed to help you build intuition for system design interviews at FAANG companies like Google, Meta, Amazon, and other top tech firms. Ideal for software engineers preparing for interviews or brushing up on architecture fundamentals. No extra features or distractions—just system design flashcard practice. Privacy Policy: https://www.systematic.fyi/privacy Terms of Service: https://www.systematic.fyi/terms

What’s new

Version 1.0.1 · Updated June 24, 2025

Adds premium flashcards for L5 / E5+ content behind subscription

App privacy

The developer, William Prin, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Systematic FYI

Looking for apps like Systematic FYI? Here are 6 similar apps on the App Store. The highest rated is System Design Arcade (5.0/5), and all 6 are free to download.

Systematic FYI vs. alternatives
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Systematic FYI – Free June 24, 2025
System Design interview prep 1.0 / 5 (2) Free Mar 9, 2026 Compare
SD Primer – Free Jul 19, 2026 Compare
System Design Refresher – Free Jun 11, 2026 Compare
System Design Arcade 5.0 / 5 (13) Free Oct 19, 2026 Compare
Tech Interview Prep – Free Jan 15, 2026 Compare
LeetQuiz: AI-Powered Quizzes 4.0 / 5 (2) Free May 6, 2025 Compare

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