Most interview prep tools make you type your answers. Some let you speak into them. DevPrep.app actually talks back. The AI asks you a technical question out loud, listens to your spoken answer and asks follow-up questions like a real interviewer would. Also includes 500+ flashcards across Azure, C#, React, TypeScript, Kubernetes, Python, SQL and more. Track your progress, review weak areas, and build the confidence to answer out loud under pressure. Free tier available. Works in your browser.
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Maker
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I built DevPrep.app because I kept failing technical interviews even when I knew the material. The problem wasn't knowledge it was that I'd never actually practised saying my answers out loud under pressure.
Most prep tools make you type. Some let you speak into them. But DevPrep.app actually talks back.
The AI asks you a question out loud, listens to your spoken answer, gives feedback, and asks follow-up questions just like a real technical interviewer would. It's a genuine two-way voice conversation, not just speech-to-text into a text box.
Also includes 500+ flashcards across Azure, C#, React, TypeScript, Docker, Kubernetes, Python, SQL, Terraform and more, with progress tracking and review mode.
Free tier available. Would love any feedback.
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The voice-based mock interview loop is a genuinely clever idea, most prep apps ignore the fact that you have to actually say things out loud. Love that it works in the browser too, no friction to try it out.
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Maker
@erkansulumutlu Thanks so much Erkan! That's exactly the problem I wanted to solve knowing the answer and being able to say it confidently are completely different skills. Really appreciate you checking it out!
The voice-based mock interview loop is a genuinely clever idea, most prep apps ignore the fact that you have to actually say things out loud. Love that it works in the browser too, no friction to try it out.
@erkansulumutlu Thanks so much Erkan! That's exactly the problem I wanted to solve knowing the answer and being able to say it confidently are completely different skills. Really appreciate you checking it out!