Tech Interview Trainer

Oniolla Games

In-app purchases

About this app

Prepare for technical interviews with structured practice designed for software engineers and other tech professionals.

Tech Interview Trainer combines technical interview questions, AI-powered answer evaluation, mock interviews, reference answers, spaced repetition and progress tracking in one place.

PRACTICE TECHNICAL INTERVIEW QUESTIONS

Explore interview questions organized by specialization and topic. Focus on the areas you need to improve instead of jumping through random questions.

Choose your preparation level — Junior, Middle or Senior — and practice with expectations appropriate to your experience.

AI-POWERED ANSWER FEEDBACK

Answer technical interview questions by text or voice and receive detailed AI feedback.

Your evaluation can include:
• Overall answer score
• Key-point coverage
• Strengths in your answer
• Missing or weak areas
• Suggestions for improvement
• Reference answer for comparison

The evaluation adapts to the selected experience level, helping you understand what may be expected from Junior, Middle and Senior candidates.

PRACTICE MOCK INTERVIEWS

Run interview sessions across multiple topics and practice answering questions in a format closer to a real technical interview.

Review your results after the session and identify the areas that need more work.

TRACK YOUR PROGRESS

Build a consistent interview preparation routine with:
• Topic mastery tracking
• Saved questions
• Review reminders
• Spaced repetition
• Previous AI evaluation results
• Interview history and statistics

Revisit questions when they are due and focus your preparation on weaker topics.

PREPARE FOR DIFFERENT TECH SPECIALIZATIONS

Interview Trainer supports preparation for multiple software and technology roles, including:

• Android
• iOS
• Backend
• Frontend
• .NET
• QA
• DevOps
• Data and Machine Learning

MULTILINGUAL INTERVIEW PREP

Prepare using the language that works best for you.

Supported preparation languages include English, Ukrainian, Russian, French, German, Czech, Italian and Spanish.

When available, question translation helps you understand technical material while keeping your preparation focused on your chosen language.

FREE AND PRO ACCESS

Start with a selection of interview questions, AI evaluations and reference-answer reveals.

Pro plans provide access to the full question library and larger AI Evaluation and Reveal Answer quotas for each paid billing period.

Whether you are preparing for your first developer interview, moving to a new specialization or getting ready for a Senior software engineering interview, Tech Interview Trainer helps you practice answers, identify knowledge gaps and structure your technical interview preparation.

AI-generated evaluations and educational content may contain inaccuracies and should be used as preparation guidance rather than as a guarantee of interview or employment results.

What’s new

Welcome to Interview Trainer!

Prepare for technical interviews with structured questions, mock interviews, AI-powered feedback, progress tracking and smart review.

This first release includes:
• Multiple tech specializations
• AI answer evaluation
• Voice and text answers
• Topic mastery and statistics
• Spaced repetition
• Multiple preparation languages
• Light and dark themes