Desk Dojo vs Data Quality Basics

Practice investment banking and consulting interviews with an AI interviewer, and learn Excel and Business Finance in the same app. You can start for free without an account. INTERVIEW PREP: INVESTMENT BANKING An AI interviewer asks the standard IB interview questions and follows up on what you say. You record your answer, or type it. Composure is graded from the pauses, restarts and recoveries in your audio, and each answer is labeled Held, Recovered or Froze. Clearly wrong finance is flagged. • Mock interviews with follow-up questions, up to 3 a day. • Technical rehearsal: say a classic walkthrough, such as a DCF, and get graded against the key points. • Behavioral rehearsal: rehearse your stories and build a story bank for the standard fit questions. • Lessons and drills across 7 IB topics, from accounting to LBOs, 487 questions in all. • Set your interview date and a daily plan paces what to learn, drill and rehearse until then. INTERVIEW PREP: CONSULTING An AI interviewer runs a full case. It shows you exhibits and gives some numbers only when you ask for them. You are graded on how you opened, whether your plan fit the problem, how you read each exhibit, whether your math was right, and your final recommendation. • Case interviews: 8 cases covering profitability, market entry, market sizing, pricing and M&A, up to 3 a day. • Spoken practice for structuring, market sizing and case math, graded against the key points. • Fit and PEI rehearsal: rehearse your stories and build a story bank. • Lessons and drills across 7 consulting topics, 122 questions and 245 drills in all. • The same daily plan covers this track, paced to your interview date. The app asks for microphone access the first time you record. Audio goes to Deepgram for transcription and is deleted, and the transcript goes to OpenAI for grading. Feedback is AI-generated practice, not career advice, and no app can promise you an offer. LEARN EXCEL AND FINANCE Excel has four worlds: • Foundations • Building Blocks: sorting, filtering, pivot tables and charts • Intermediate: text, date and number functions, Excel Tables and conditional formatting • Power User: dynamic arrays, multi-sheet workflows and formula troubleshooting Business Finance has four worlds: • Accounting & Financial Statements • Corporate Finance • Markets & Equity Investing • Fixed Income & Derivatives DRILLS AND PROGRESS Drills cover keyboard shortcuts, formula building, term recall and classification, with timed rounds and a daily speed game. Lessons and drills earn XP, and practicing each day builds a streak. There are nine ranks from Intern to Chairman, and achievements to earn. Lessons and drills work offline. AI practice needs an internet connection. FREE TO START World 1 of Excel and World 1 of Finance are free. So are the accounting topic in banking and the Case Room topic in consulting, with their drills. The first two structuring lessons, eight case-math drills, two graded spoken answers per account, the daily interview plan, beginner drills, XP and streaks are free as well. TWO SEPARATE SUBSCRIPTIONS Desk Dojo Pro covers all Excel and Finance content, every drill difficulty, certificates and prestige. The annual plan has a 7-day free trial. Interview Prep covers mock interviews, case interviews, spoken practice and every topic in both tracks. The two are sold separately, and you can cancel either one at any time. Privacy Policy: https://deskdojo.co/privacy Terms of Service: https://deskdojo.co/terms Support: support@deskdojo.co

Data Quality Basics is an independent study app for learners who want to build reliable knowledge through focused practice. It is designed for beginners, analysts, engineers, students, and professionals reviewing core ideas before interviews, projects, or exams. Practice across four topic categories: Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. The app includes 160 questions, and every question comes with an explanation so you can understand the reasoning behind each answer. Key features: - FSRS spaced-repetition intervals for smarter review - Weak-point heatmap to spot topics that need attention - Daily challenge for consistent study habits - Mock exams for timed practice - Offline practice with no login required - Explanations for every question Practice offline, no login required. Independent study app for Data Quality Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.