CaseGrade vs Dotis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CaseGrade
Prepare for consulting interviews with adaptive drills and practice systems tailored to your target firms. Master mental math, quantitative cases, market sizing, synthesis, and frameworks. Track your progress and build the skills needed to land your offer.
- Adaptive practice system
- Mental math drills
- Quantitative case practice
- Market sizing exercises
- Synthesis and recommendation practice
- Frameworks and structures
- Progress tracking and skill reports
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Land your consulting offer. CaseGrade is built for candidates targeting McKinsey, Bain, BCG, Deloitte, Accenture, EY, and the rest of the MBB + Big Four pipeline. The mobile app gives you drills, frameworks, and a practice system that adapts to your target firm and round — so your prep hours go where they move the needle. What's inside • Mental Math Drills — Timed arithmetic and percentage calculations. Build the reflexes case interviewers look for in the first 30 seconds of a quantitative question. • Quantitative Case Math — Pricing, profitability, breakeven, NPV, and financial ratios. Each problem traces a realistic case setup; you practice the math that actually shows up in a BCG round two. • Market Sizing — Structured estimation problems from top-of-funnel ("How many coffee cups are sold in Chicago per day?") through segmented market builds. • Synthesis — Practice delivering CEO-ready recommendations, one-line answers, risk callouts, executive summaries, and key takeaways. The single weakest link for most candidates. • Structures & Frameworks — Drill MECE issue trees on real case prompts. Build the muscle memory for a clean structure in the first 90 seconds. • Brainstorming — Timed creative-ideation practice. A surprisingly common round-two sub-question that candidates rarely prepare for. • Learn Section — Concepts, industry primers, and framework references you can open between drills or at the start of prep. Lightweight audio explainers on the go. Adaptive practice Set your target firms and interview date once. CaseGrade surfaces the content most relevant to how that firm actually interviews — and sequences it against your calendar so you ramp naturally toward round day. Track your progress • Daily streak and comeback-freeze so one missed day doesn't erase your momentum • Percentile rank vs other candidates targeting the same firms • Best-score history on every drill • Skill report that flags the weak quadrant you should hit tomorrow Built for how you actually study Between classes. On the train. The 15 minutes before a mock. Every drill is sized for a real-life session, and your progress syncs across all your devices so you can pick up exactly where you left off. Pricing Start free. Every drill category has at least one unlocked problem. Upgrade to Ascend for 75% of the full library, or Apex / Partner Track for everything plus advanced features like Framework Builder and Speed Round. Subscriptions renew automatically; cancel anytime in your App Store settings. Privacy We collect only what's needed to run your account and track your progress. We do not sell data. Full details at casegrade.io/privacy. Support Questions, bug reports, or feature requests: support@casegrade.io or (872) 216-5699. Get in. Get an offer. Let's go. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://casegrade.io/privacy
Dotis
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Com lições curtas, conteúdos objetivos e perguntas interativas, o app ajuda você a aprender novos temas, revisar conceitos importantes e reforçar conhecimentos de forma prática, sem depender de treinamentos longos, cansativos ou difíceis de acompanhar. Na Dotis, você pode: • Acessar trilhas de aprendizagem • Responder quizzes • Acompanhar seu progresso • Participar de desafios e rankings • Desbloquear conquistas e benefícios A Dotis transforma o aprendizado corporativo em uma experiência mais leve, dinâmica e feita para o ritmo do dia a dia.
Screenshots
Verdict
The clearest difference is in-app purchases: Dotis at none against CaseGrade's 3. Dotis also leads on update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CaseGrade sells 3 in-app purchases, starting at $59.99 per month. Dotis asks for nothing beyond the download.
CaseGrade ships an update every 4 months, Dotis every 2 days. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.
| Parameter | CaseGrade | Dotis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | CaseGrade LLC | Gabriel de Lima Moura |
In-app purchases
CaseGrade
- Ascend$59.991 Month
- Apex$119.991 Month
- Partner Track$299.991 Month
Dotis
No in-app purchases








