Mock Interview AI & Flashcards vs Debrief
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Mock Interview AI & Flashcards
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Job interviews are won out loud, not in your head. Mock Interview AI puts you in a realistic voice interview with an AI interviewer who speaks and listens in real time โ so when the real call comes, you have already been there. MEET ANYA, YOUR AI INTERVIEWER Talk to a live animated interviewer in a natural voice conversation. Anya asks questions from your personal question bank and keeps a realistic interview pace. FEEDBACK THAT ACTUALLY MAKES YOU BETTER Every session ends with a detailed report: your strengths, your gaps, and the full transcript. Each answer is scored on relevance, specifics, depth, and clarity, so you know exactly what to fix next time. Watch your average score climb from session to session. TAILORED TO THE JOB YOU WANT Set your target role, seniority, and interview type. Attach your resume as a PDF and paste the job description โ questions and follow-ups become personal to your experience and to the position you are chasing. A QUESTION BANK THAT WORKS FOR YOU - Generate role-specific questions with AI in seconds - Discover questions currently trending for your role on the web - Add your own questions and organize everything with categories, tags, difficulty, and favorites - Build decks around focused topics and save trending finds straight into a ready-made deck - Get an AI model answer for any question โ read it, edit it, make it yours FLASHCARDS THAT MAKE ANSWERS STICK Between interviews, review your questions as swipeable flashcards powered by spaced repetition. The app schedules every card at the right moment, so strong answers move into long-term memory instead of fading after a day. Keep your daily streak, set practice reminders, and track mastery topic by topic. PRACTICE OUT LOUD, ANYTIME Record a spoken answer to any card and get it transcribed and scored in seconds, with concrete notes on what was good, what was weak, and how to improve. SEE YOUR PROGRESS Session history with transcripts, score trends, an activity calendar, per-category mastery, and streaks โ your whole journey from the first shaky answer to confident delivery. The best place to hear a hard question for the first time is practice, not the interview. Get Mock Interview AI and walk into your next interview already warmed up. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Debrief
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Debrief is a voice-first AI coach for the system design interview โ the round that decides senior software-engineering offers at top tech companies. Built by an engineering leader who spent years as a VP of Engineering and on hiring committees at companies like Apple, Amazon, and Netflix, Debrief turns the part of interview prep you can't practice alone โ a real, probing back-and-forth โ into something you can run on demand. HOW IT WORKS โข Start with a free level check. Talk through a short diagnostic and get an honest read on where you stand, from L4 to L7. โข Practice full mock interviews with Kai, your AI interviewer. Speak your answers out loud, sketch your architecture on the built-in whiteboard, and get interrupted and probed the way a real interviewer would โ clarifying scope, pushing on bottlenecks, testing your tradeoffs. โข Get a written evaluation after every session: a rubric-graded report calibrated to your target level and company style, with the specific moments that helped and hurt. โข Sharpen with focused drills and tutorials between mocks. WHY IT'S DIFFERENT โข Voice-first and diagram-aware โ designed for how the interview is actually conducted, not a chatbot. โข Level-calibrated. The same answer is graded differently for an L4 and an L6, because the bar is different. โข Feedback with real judgment behind it. The rubrics and probing come from someone who has sat on the other side of the table. โข Your work is private. Sessions, transcripts, and sketches are yours; we never use your content to train models, and we run no third-party ad trackers. WHO IT'S FOR Software engineers preparing for system design / architecture interviews at FAANG and other top-tier companies โ whether you're targeting your first senior loop or leveling up to staff. PLANS โข Free: level check + baseline report + sample drills. โข Practice โ $49/month: 2 mock interviews per month. โข Intensive โ $99/month: 8 mock interviews per month. โข Interview Sprint โ $249 one-time: 12 mocks over 12 weeks, plus calibration re-checks. Best for an active interview loop. โข Top-up โ $25: 3 extra mocks. Subscriptions renew automatically until cancelled; manage or cancel anytime in your App Store account settings. Debrief is practice and feedback to help you prepare โ not a guarantee of any interview outcome. You must be 18+ to use it. Terms of Use (EULA): https://usedebrief.com/legal/terms Privacy Policy: https://usedebrief.com/legal/privacy Questions? info@nbl.studio
Screenshots
Verdict
The clearest difference is device support: Debrief at 3 against Mock Interview AI & Flashcards's 1. Debrief also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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
Both are free to download. Mock Interview AI & Flashcards sells 5 in-app purchases, starting at $14.99 per 7 days and Debrief sells 4 in-app purchases, starting at $49.00 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Mock Interview AI & Flashcards | Debrief |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 68 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmitrii Gusev | Noble Bloom Ltd. |
In-app purchases
Mock Interview AI & Flashcards
- Premium Weekly$14.997 Days
- Premium Monthly3 Days trial$39.991 Month
- 30 minutes$4.99
- 1 hour$7.99
- 3 hours$17.99
Debrief
- Practice$49.001 Month
- Intensive$99.001 Month
- Top-up: 3 Mocks$25.00
- Sprint$249.00





