Best System Design Interview Prep Apps

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This app simulates system design interviews with an AI interrogator and interactive scenarios. Practice real-world architecture problems, receive instant feedback, and track your progress to ace your next tech interview.

Tech Interview Prep by Aman Navani

Strong Contender

0.0(0 ratings)

Free

System Design Refresher by Saurabh Sharma

Worth Considering

0.0(0 ratings)

Free

More System Design Interview Prep apps to explore

Devmaxx

Master System Design

Daily system design questionsClear explanations and answer breakdownsLinked learning resources

This app provides a daily system design question to help software engineers master essential skills for interviews and career growth. It offers clear explanations, linked resources, and a private community for learning and practice.

System design interview coach

AlgoMaster: Interview Prep

DSA & System Design Prep

Curated DSA practice problemsPattern-based interview preparationSystem design lessons

Prepare for coding and system design interviews with structured learning, visual explanations, and pattern-based practice. Master core computer science concepts and build intuition for technical interviews.

Interview Pilot: AI Copilot

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Live AI Interview Assistant

Real-time AI copilot for interviewsInstant, tailored answers to questionsResume and job detail customization

This app acts as a real-time interview assistant, providing instant, tailored answers to technical and behavioral questions. Upload your resume and job details to receive customized responses, helping you refine your performance during live interviews. It supports multiple languages and accents, with options for conversation or question-based modes.

free with in-app purchases

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Syswise: System Design Prep

Interview drills for engineers

Estimation Interview Prep

FermiReps: System Design

Interview AI Copilot: Whisper

AI Interview Answers On-Screen

Voice transcription and AI analysis of interviewer questionsSmart clipboard integration for cross-device analysisScreen capture analysis of code and diagrams

This app acts as an invisible partner during interviews, offering real-time AI-powered guidance for coding tasks, whiteboard sessions, and rapid-fire questions. It features voice transcription, smart clipboard integration, and screen capture analysis to help you respond confidently.

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PrepDossier: Interview Prep

Company interview questions

Ace your tech interviews

Structured learning pathsPractical interview guidesInteractive quizzes

Prepare for software engineering interviews with structured learning paths, practical guides, and interactive quizzes. Gain confidence in system design, data structures, algorithms, and behavioral questions. Access real interview experiences and community insights.

free with in-app purchases

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Systematic FYI

System design flashcards

by Readyline Response Solutions LLC

$14.99

DevPrep: AI Interview Coach

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Embedded Interview Practice

Tech Interview Practice

by Vitalii Mykhailiuk