Comparison

Mental Math vs Rehearse Coach

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mental Math

Enhance your mental math skills for consulting, investment banking, and quant interviews. Practice realistic drills, track your progress with streaks, and build confidence with adaptive exercises and exam-style sessions.

Highlights
  • Adaptive drills
  • Case math chains
  • Estimation sandbox
  • Lightning rounds
  • Interview mode
  • Exam-style sessions
  • Career-specific prep
Features
Read full description

Sharpen mental math for consulting, IB, and quant interviews. Practice fast, realistic drills with estimation‑friendly scoring, track progress with streaks and XP, and build confidence under pressure. Highlights: - Adaptive drills, case math chains, and estimation sandbox - Lightning rounds, interview mode, and exam‑style sessions - Career‑specific prep for Consulting, IB, and Quant The career-specific content requires a subscription to access, one subscription allows for the use of ANY feature of the app. Privacy Policy: https://marble-liquid-091.notion.site/Heat-Studio-LLC-Privacy-Policy-28652966b06a807282efed41b058f5dd Terms of Service: https://marble-liquid-091.notion.site/Heat-Studio-LLC-Terms-of-Service-28652966b06a80028c0deeca197b4912?source=copy_link

About

Rehearse Coach

Features
Read full description

Ace your consulting case interviews with Rehearse Coach, your AI-powered interview practice partner. Rehearse Coach simulates real market sizing case interviews used by top consulting firms like McKinsey, Bain, and BCG. Practice anytime, anywhere, and get detailed AI-powered feedback to sharpen your skills. HOW IT WORKS • Choose a market sizing case question • Talk through your approach out loud with the AI interviewer • Receive follow-up questions based on your responses • Get a comprehensive performance analysis when you're done DETAILED PERFORMANCE ANALYSIS Your performance is scored across five key dimensions used by top consulting firms: • Structured Problem-Solving — framework quality and MECE analysis • Business Judgment — assumption quality and justification • Quantitative Skills — math accuracy and calculations • Communication — clarity and articulation • Sanity Check — result validation FEATURES • Real-time voice-based AI interviews (10-minute sessions) • Live speech-to-text transcription • Overall weighted performance score • Priority improvement suggestions • Full interview transcript review • Interview history and progress tracking • Multiple difficulty levels (Easy, Medium, Hard) • Try it instantly as a guest — no account required Whether you're an MBA student preparing for recruiting season or a professional targeting a consulting career, Rehearse Coach helps you build confidence and master the case interview format. Practice makes perfect. Let's begin.

Screenshots

Mental Math4 screens
Rehearse Coach4 screens

Verdict

The call

The clearest difference is in-app purchases: Rehearse Coach at none against Mental Math's 3. Rehearse Coach also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mental Math sells 3 in-app purchases, starting at $2.99 per 7 days. Rehearse Coach asks for nothing beyond the download.

Scorecard2 real differences · 6 level
Mental Math versus Rehearse Coach: the parameters behind the verdict, then further details
ParameterMental MathRehearse Coach
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size56 MB38 MB
Age rating4+4+
DeveloperHeat Studio LLCBAMIDELE DAVID AJEWOLE

In-app purchases

3 purchases

Mental Math

Subscriptions3
  • Career Pass - Weekly3 Days trial$2.997 Days
  • Career Pass - Monthly$7.991 Month
  • Career Pass - Annual$24.991 Year
None

Rehearse Coach

No in-app purchases

Questions

Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Is Rehearse Coach free?
Rehearse Coach is free to download, with no in-app purchases.
Do Mental Math or Rehearse Coach have ads?
Neither Mental Math nor Rehearse Coach shows ads.

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