Consulting Case Interview Prep 4+

Real consulting case studies

Open Source Consulting LLC

Designed for iPad

    • 4.2 • 46 Ratings
    • $3.99



Consulting case interview prep is now on your mobile device. CaseBase features 50+ detailed case pages, automated answer checking, step-by-step explanations, and color graphics. All for fraction of the cost of other consulting guides, and available anywhere you have your phone (full offline functionality).

Memorizing frameworks is not good preparation for a consulting case study interview. You need to be at ease in the consulting case setting. Proficiency with 'case study math' is crucial for that. Use CaseBase to learn the techniques, practice the math, and put it all into use with case studies sourced from the leading consulting firms.

> Over 50 case pages sourced from recent Boston Consulting Group (BCG), McKinsey, and Bain interviews.
> Automated answer checks for all calculation problems (precise and estimated). Recommended responses for free form questions.
> Detailed explanations for each question and subsection, with step by step guide to each answer.
> Intuitive interface, color graphics with each case.
> Built to run offline. No wifi needed, no data used.
> Tiny storage footprint. Consistently among the smallest apps on user devices.

“Great prep. As someone whose works in management consulting and has gone through tons of cases with applicants, I'll say this app is great preparation whether sitting down for a while to hammer on a case or quickly flipping through some mental math.”

From the creators of CaseMath: Case Interview Math Prep.

Full email support at

From The Wall Street Journal:

"Mel Wolfgang, BCG's head of recruiting in the Americas, interviews about 100 students every year and says he can tell when someone sounds too "scripted." "It's sort of painful," he says, about hearing such responses."

Consulting case interview preparation is wasted time if it takes the wrong form. Today’s most commonly used guides outline elaborate frameworks for the reader to memorize and detail point by point how candidates should present themselves. But when you approach each case and question with a prefabricated answer your responses become formulaic, not insightful. Almost without exception, this is painfully obvious to the interviewer.

As with any pursuit, the best preparation will focus on building a solid foundation. That means developing a close familiarity with the material and calculations you’ll face in consulting case study interviews as well as learning to form and articulate conclusions based on limited information.

This guide was designed to provide that sort of preparation. First and foremost it offers instruction and practice in the type of math that underlies these case interviews. Then, with the accompanying cases you will break down and solve actual interview questions sourced from leading consulting firms.

What’s New

Version 4.2

Updated material for 2019 cycle.

Ratings and Reviews

4.2 out of 5
46 Ratings

46 Ratings

John Konen ,

Best app for occasional case prep

This app. THIS APP. I cannot say enough about this app. I was looking for something to use for case practice in between classes. This was close to exactly what I was looking for.

Format is a little different from what I found in Case in Point. Less focused on free response, more focused on working through a series of simple to intermediate business math problems. I don't think it would work as the only prep, but it works for my purposes: fitting in some practice when I can't sit down to go through a full case with a partner.

Overall 4.5 stars. Add more cases and it would get the full 5.

David M. (Penn) ,

Worth it for the cases

Definitely among the most useful case prep tools I've tried. Good number of pages and questions, and easily worth the price for a way to prep alone.

On questions where you select your answer from a spinner, I wish they'd set the default selection to the first option. But doesn't really affect the experience beyond adding a small delay.

Love to Problem Solve ,

Great layout

Great educational app. I cannot say it is helpful for job interviews, but is incredibly educational. I am looking forward to more cases.

App Privacy

The developer, Open Source Consulting LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

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  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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