--- title: "66 Days - AI Interview Prep - Reviews, Revenue and Downloads in United States | Apple App Store" description: "66 Days Prep is an AI-powered career preparation platform designed to help candidates master interviews for banking and consulting roles through structured, daily progress. The app combines personali" --- # 66 Days - AI Interview Prep — United States > AI Banking & Consulting Prep ![66 Days App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b7/de/65/b7de65c2-a67f-259a-8603-fb8ca5adcd16/66dayspreplogo-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png) **Developer:** [Uru Technologies](https://apptail.io/developer/uru-technologies-Icxoab) **Category:** Education **Rating:** 4.8/5 (258 ratings) **Price:** Free **Bundle ID:** com.urutechnologies.66daysprep **Store:** Apple App Store **Country:** United States **Version:** 4.9 (released 2026-07-13) **Original Release:** 2025-10-23 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6752681422) **AppTail Page:** [https://apptail.io/app/66-days-ai-interview-prep-ZBkx/united-states](https://apptail.io/app/66-days-ai-interview-prep-ZBkx/united-states) ## 66 Days Description 66 Days Prep is an AI-powered career preparation platform designed to help candidates master interviews for banking and consulting roles through structured, daily progress. The app combines personalized coaching, habit tracking, and analytics to transform your preparation into a consistent 66-day journey. Each day you’ll train across behavioral, technical, cases or market-based questions while receiving instant feedback from an AI coach. The goal is simple — make interview mastery a daily habit. Your progress is visualized through a 66-day heat map that tracks consistency, focus, and improvement. Every session compounds your learning so that when interview season arrives, you’re confident, sharp, and ready to perform. Key features: • AI interview coach for personalized feedback on real questions • Daily drills in behavioral, technical, cases, and market news • 66-day heat map that tracks performance and consistency • Resume checker to strengthen clarity and impact • Excel and valuation tools for technical accuracy • Productivity features including timers and streak reminders • Analytics dashboard that highlights your growth over time Built by former bankers and consultants, 66 Days Prep mirrors real recruiting standards at leading firms such as Goldman Sachs, Morgan Stanley, McKinsey, and Bain. The app ensures that every minute spent practicing is focused on what matters most — structured thinking, confident delivery, and business intuition. Whether you are recruiting for your first internship, preparing for post-graduate consulting interviews, or advancing your career in finance, 66 Days Prep provides a disciplined path to daily improvement. Consistency is what separates good candidates from great ones. 66 Days Prep helps you build that consistency through smart repetition, clear feedback, and visible progress you can track. Build momentum, develop confidence, and master your interviews with 66 Days Prep — your AI career partner for banking and consulting success. Some features, including the AI interview coach, require a subscription. Please review our Privacy Policy at By using this app, you agree to the terms outlined in and ## 66 Days Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e9/02/97/e90297fe-6965-a4ec-6ffa-4c0c38509d03/1.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ba/a6/54/baa654f4-e4df-ea67-d170-04499f960d51/2.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/4c/7c/4d4c7c96-7816-9c92-5c32-a82907ded059/3.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f2/98/be/f298be1f-ef4e-740a-07e3-e7704f997ed9/4.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/90/1f/6e/901f6eed-0829-38d4-2ee6-d4b32077ac8a/5.png/1290x2796.png) ## 66 Days Rating Breakdown in United States - 5 stars: 235 (91%) - 4 stars: 13 (5%) - 3 stars: 4 (2%) - 2 stars: 1 (0%) - 1 stars: 5 (2%) ## 66 Days Reviews in United States ### ***-- "Good format but always crashing" Great format in terms of the idea of the app. The app just always crashes and when you go back to answer more questions it won’t save progress and will crash -- Johnny_ander23, 2025-12-12 ### ***** "Finance interview prep essential" Great app for finance interviews. Love the AI career coach asking me questions everyday. Hope to land my offers soon. -- maggie_web, 2025-11-24 ### ***** "Great for consulting interview prep" I’m recruiting for mbb firms and this app really helps me to improve my answers. The AI career coach will give u follow up questions during the case interview, just like a case buddy. This saves me a lot of time scheduling with my case buddy who always flakes. THANK YOU! -- anonymouskayote, 2025-11-15 ### ***** "Amazing app" Great resource for banking prep, really helpful for tracking and preparing for IB interviews -- timl1999, 2025-11-11 [View all 66 Days reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## 66 Days In-App Purchases | Item | Price | |------|-------| | 66 Days Prep Pro | $49.99 | ## 66 Days Discovered Keywords - 66 days ## Apps Similar to 66 Days - [JME Venture Capital Library](https://apptail.io/app/jme-venture-capital-library-DnUf/united-states) - [IB Interview Questions](https://apptail.io/app/ib-interview-questions-Ncep/united-states) - [Amuse - Learn with friends](https://apptail.io/app/amuse-learn-with-friends-RNpp/united-states) - [Fish Identifier AI: Fish ID](https://apptail.io/app/fish-identifier-ai-fish-id-KRgv/united-states) - [Zetamac problems](https://apptail.io/app/zetamac-problems-rwqv/united-states) - [Solvit: AI Math Problem Solver](https://apptail.io/app/solvit-ai-math-problem-solver-atHv/united-states) - 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