MARLVEL

Calculator Pro Calculator vs its rivals

Side-by-side comparison against Calculator Pro Calculator's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Calculator Pro Calculator
This App
Calculator for iPad!
Nemesis
Time Duration Calculator
Contender
Fluid Mechanics Calculator
Contender
Electric Motors Speed Calc
Contender
Dash Calc: Simple Fast Math
Contender
Units Converters.
Peer
Unit Converter -- All In One
Peer
Calcvier - Keyboard Calculator
Peer
Easy Converter - unit convert
Peer
Core Identity
DeveloperMd Milon Hossain7th Gear俊华 罗V PUGAZHENTHINitrioEnbright LLCV PUGAZHENTHIFoodmatesss LimitedSergei Shpygar福恩 毛
CategoryUtilitiesUtilitiesEducationUtilitiesUtilitiesUtilitiesReferenceUtilitiesUtilitiesEducation
PlatformiOS, AndroidiOSiOS, AndroidiOSiOSiOS, AndroidiOSiOS, AndroidiOSiOS
Store Metrics
Rating5.0 / 54.7 / 55.0 / 54.5 / 54.0 / 55.0 / 54.4 / 54.6 / 54.4 / 54.5 / 5
Ratings Count6860,84412183185214217
PriceUSD0.99FreeFree$2.99$2.99$4$2.99Free$2.99Free
Release DateMay 3, 2024Jul 30, 2011Jan 24, 2018May 18, 2012Jan 6, 2019Nov 16, 2024Jun 5, 2012Aug 5, 2022Jan 11, 2015Mar 16, 2011
Last UpdatedDec 7, 2025Dec 9, 2020Jan 24, 2018Feb 27, 2025Jan 16, 2026Apr 27, 2026Mar 28, 2023Aug 19, 2022Jan 29, 2026Apr 27, 2026
Sentiment & Reviews
Sentiment--mixed-excellentexcellent----
Score--52/100-90/10090/100----
Praises----
  • The core application experience provides a satisfying and enjoyable utility for the user base
  • Minimalist design philosophy avoids intrusive advertisements and recurring monthly subscription costs for users
----
Complaints----------
Requests----------
Strategic Intel
Strengths
  • Minimalist design mimics native iOS experience
  • Multi-purpose utility set covers health and finance
  • Freemium model captures both iOS and Android segments
  • 75-significant-digit math engine supports professional-grade accuracy requirements
  • Tactile leather-texture UI provides a distinct visual identity on iPad
  • Integrated drawing and notes tab enables hybrid math-and-scratchpad workflows
  • Specialized focus on time-duration logic provides a cleaner, less cluttered UX for specific date-math tasks.
-
  • Focused interface tuned for motor physics
  • Lightweight footprint avoids calculator bloat
  • Minimalist design philosophy reduces cognitive load for daily math tasks
  • Smart History feature increases utility for recurring financial tracking
  • One-time purchase model builds trust with privacy-focused users
-
  • Niche 'Microwave Time' category provides specific utility for cooking-focused users.
  • Simple, focused interface reduces cognitive load for rapid, single-task conversions.
-
  • Minimalist interface reduces cognitive load for basic tasks
  • One-tap unit swap accelerates the primary user workflow
Weaknesses
  • Missing history tape vs market leaders
  • No real-time currency conversion
  • Android version lacks rating base
  • Aggressive subscription prompts for basic features drive negative sentiment
  • Lack of graphing or equation-solving modules limits appeal to STEM students
  • Ad-supported model creates friction compared to ad-free engineering alternatives
  • 2.6★ Android rating indicates poor user satisfaction.
  • No paid tier limits revenue potential to ad-inventory.
-
  • Premium tier at $2.99 above free category median
  • Low review volume limits social proof
  • Premium tier at $4.00 above category median
  • No scientific functions restricts addressable market
  • Limited user base restricts organic discovery velocity
-
  • 0-rating on Android platform indicates lack of user traction.
  • No offline functionality limits utility for travel environments.
  • Absence of advanced math-expression input restricts professional use cases.
-
  • No offline currency conversion limits international utility
  • Lack of custom unit support restricts power-user retention
  • No monetization strategy limits long-term development
Pricingfreemiumfreemiumfreepaidpaidpaidpaidfreepaidfree
MomentumMaintenanceZombieZombie--Intense-Zombie-Maintenance
Update Cadence5 versions, 1 majors/6mo, ~47d avg1 versions2 versions, ~2033d avg--5 versions-5 versions, 2 majors/6mo, ~3d avg-1 versions, 1 majors/6mo

Compare Calculator Pro Calculator head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Calculator Pro Calculator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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