Comparison

Interview Dojo vs DevPrep

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Interview Dojo

Prepare for technical interviews with AI-powered mock interviews, coding challenges, and behavioral prompts. Track your progress and focus on weak areas with offline access. Get ready for your next big offer.

Highlights
  • 500+ curated coding questions
  • AI-guided mock interviews
  • Behavioral question bank
  • Progress tracking
  • Offline access
Read full description

Interview Dojo helps you prepare smarter for technical interviews with curated coding questions, behavioral prompts, and instant feedback powered by AI. Key Features: 500+ real interview questions for Java, Python, and System Design. AI-guided mock interviews with instant feedback. Behavioral question bank with STAR method examples. Track your progress and focus on weak areas. Offline access for on-the-go learning. Whether you're applying to startups or top tech companies, Interview Dojo helps you stay ready and confident. Your next big offer starts here.

About

DevPrep

Features
Read full description

You have the coding skills, but can you explain them clearly under pressure? DevPrep is the Offline-First AI Interview Coach designed specifically for Software Engineers. Stop practicing in your head. Start speaking. DevPrep simulates the pressure of a real interview, records your answer, and uses an advanced on-device AI engine to grade your response against ideal technical answers. WHY DEVPREP? โ€ข AI GRADING ENGINE: Our local vector-based AI analyzes your speech for technical accuracy, logic, and clarity. Get a score (0-100) instantly. โ€ข PRIVACY & FAST: All grading happens securely on your device. Your voice recording is processed locally. โ€ข ZERO FLUFF: 250+ curated questions from the current tech industry standards. 5 SPECIALIZED TRACKS: - SOFT SKILLS & LEADERSHIP - DATA STRUCTURES & ALGORITHMS (pro) - SYSTEM DESIGN ARCHITECT (pro) - MODERN FRONTEND ENGINEERING (pro) - BACKEND & DISTRIBUTED SYSTEMS (pro) FEATURES: - Realistic "Interviewer" Audio to simulate pressure. - "Silent Mode" for practicing on the go (multi-choice questions). - Local progress feature to track your mastery. - Offline-First architecture (Privacy focused).

Screenshots

DevPrep4 screens

Verdict

The call

The clearest difference is in-app purchases: Interview Dojo at none against DevPrep's 5. DevPrep's advantage is device support. On price and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. DevPrep sells 5 one-off in-app purchases. Interview Dojo asks for nothing beyond the download.

Scorecard2 real differences ยท 6 level
Interview Dojo versus DevPrep: the parameters behind the verdict, then further details
ParameterInterview DojoDevPrep
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyโ€”Every 2 days
Adsโ€”No
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
Devicesโ€”iPhone, iPad, iPod โ€” better
Requires iOS15.115.1
Further details โ€” not scored
Size43 MB149 MB
Age rating4+4+
DeveloperTech Venture LLCThieu Khue

In-app purchases

None

Interview Dojo

No in-app purchases

5 purchases

DevPrep

One-time5
  • Backend Scale pack$9.99
  • Data Structure & Algorithms pack$9.99
  • System Design pack$9.99
Show 2 more
  • Frontend Engineering pack$9.99
  • Unlock all Pro Packs$29.99

Questions

Is Interview Dojo free?
Interview Dojo is free to download, with no in-app purchases.
Is DevPrep free?
DevPrep is free to download, with in-app purchases available.

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