Interview Prep is an offline interview coach that lives on your phone. No account is required. Nothing is uploaded.

WHAT YOU GET
• Blind 75 coding problems with hints, patterns, and reference solutions
• JavaScript tests that run on this device when a problem includes them
• SQL practice with a real on-device query runner
• Behavioral prompts with think-first STAR fields, sample answers, and follow-ups
• My Stories: save up to 5 STAR stories and reuse them in drills
• System design talk-through outlines (requirements, estimates, APIs, trade-offs)
• A daily mix based on your focus, optional company, and level
• Honest spaced repetition: Got it moves a card forward; mastered only after repeated success
• Behavioral drills (4 minutes, self-rubric) and a timed theory quiz (45–90 seconds)
• Progress as readiness rings — not a vanity view count
• Optional local daily reminder and a JSON backup you export yourself

WHAT THIS APP DOES NOT DO
• It does not need the internet after you install it
• It does not create a cloud account, and it does not sync to a server
• It does not run Python, Java, or C++. Those languages are reference only. JavaScript and SQL run on device.
• It is not a live AI interviewer and not a LeetCode clone with a remote judge
• Company-tagged questions are practice, not official or leaked interviews
• There are no ads and no in-app purchases in this version

HOW TO START
Open the app and tap Continue as guest. You can add a local name later. Study from Home → Continue study. Write STAR attempts before revealing samples. Export a backup from Profile before you switch phones.

CONTENT
Hundreds of CS theory Q&A, Blind 75, SQL, system design outlines, and behavioral samples. Python solutions are included as reading references.

PRIVACY
Bookmarks, stories, streak, and reminders stay on this device. Optional name/email is a local profile only. See the Privacy Policy URL on this store listing.

Interview Prep is for education. Passing interviews still depends on your own practice.