Report updated May 19, 2026
Calculator Pro Calculator
For everyday users, students, and professionals requiring a multi-purpose calculator for financial, health, and unit-based conversions.
Calculator Pro Calculator is an established utilities app that is free with in-app purchases. With a 5.0/5 rating from 68 reviews, it shows polarized user reception.
What is Calculator Pro Calculator?
Calculator Pro is a multi-purpose utility app for iOS and Android that combines basic math with financial, health, and unit conversion tools.
Users hire this app to consolidate multiple calculation tasks into one interface, reducing the need for separate apps for taxes, BMI, and unit conversions.
Current Momentum
v1.1 · 1w ago
Maintenance- Last major update May 2026.
- Maintains steady iOS rating baseline.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Dedicated tools for discount, sale price, profit, and tax calculations.
Calculates conversions across length, mass, temperature, volume, and time.
Maintains a record of previous calculations for tracking.
How much does it cost?
- $0.99 flat fee on iOS
- Ad-supported free version on Android
The developer uses a platform-specific split, charging upfront on iOS while relying on ad inventory on Android.
Who Built It?
Md Milon Hossain
Providing utility-focused mobile tools for productivity, audio enhancement, and classic card gaming. Designed for users seeking straightforward, ad-supported or freemium functionality.
Portfolio
13
Apps
What other apps does Md Milon Hossain make?
Explore the full Md Milon Hossain report
Portfolio breakdown, audience, momentum, and every app published by Md Milon Hossain.
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Calculator Pro Calculator?
Where is it available?
Localized markets (1)
How's The Utilities Market?
How does it evolve in the Utilities market?
Calculator Pro maintains a 4.98 rating on iOS with 68 ratings, but the Android version currently lacks a rating base. This disparity signals a heavy reliance on the iOS store for discovery and revenue.
Rank progression
1 active ranking tracked — 30-day window
The rivals identified
Nemeses(1)
This app dominates the utility category by offering a specialized, high-precision interface that directly competes with Calculator Pro's goal of being an indispensable everyday tool.
Contenders(4)
This app overlaps with Calculator Pro by solving specific time-based arithmetic problems that general calculators often handle poorly.
Differentiators
- Specializes in time interval calculations and multi-time zone support, which general calculators often overlook.
- Provides a dedicated history log specifically for tracking time-based data points over extended periods.
It competes for the professional and engineering user segment by providing a comprehensive suite of domain-specific hydraulic and fluid dynamics tools.
This app targets the technical niche within the utilities category, challenging Calculator Pro's utility by offering specialized physics-based calculation engines.
Dash Calc competes by prioritizing speed and modern workflow features like live results, targeting the same efficiency-minded user base.
Differentiators
- Delivers live, real-time results as the user types, reducing the need for an explicit equals button.
- Maintains a very aggressive release schedule, signaling a commitment to rapid feature iteration and bug fixes.
Same space(3)
It occupies the same utility space by providing a high-volume data set for scientific and reference-based unit conversions.
This app acts as a peer by providing a broad range of conversion tools that complement the basic math functions of Calculator Pro.
Calcvier competes by integrating calculation directly into the system keyboard, offering a unique UX advantage for cross-app workflows.
Compare Calculator Pro Calculator against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Calculator Pro Calculator
Strengths to defend, gaps to attack
Core Strengths
- Minimalist design mimics native iOS experience
- Multi-purpose utility set covers health and finance
- Freemium model captures both iOS and Android segments
Critical Frictions
- Missing history tape vs market leaders
- No real-time currency conversion
- Android version lacks rating base
Growth Levers
- Integrate wearable support for quick calculations
- Expand B2B utility via professional-grade tax tools
Market Threats
- Rapid feature iteration from Dash Calc
- Market dominance of Impala Studios
- OS-level calculator updates render standalone utilities obsolete
What are the next best moves?
Ship history tape feature because it is the primary differentiator of the market leader → increase user retention
Competitor analysis shows Calculator⁼ uses history tape as a primary barrier to entry.
Trade-off: Push the wearable companion app sprint to Q4 — wearable demand is lower than core utility parity.
Audit Android ad-load because lack of ratings suggests low engagement → improve Android retention
Android version has 0 ratings, suggesting the ad-supported model may be degrading the user experience.
Trade-off: Pause the unit-conversion library expansion — current library is sufficient for standard utility needs.
A counter-intuitive read
The lack of a history tape is not a weakness but a deliberate minimalist choice that prevents the UI clutter that drives casual users away from feature-bloated rivals.
Feature Gaps vs Competitors
- History tape (available in Calculator⁼ but missing here)
- Real-time currency conversion (available in Calculator⁼ but missing here)
Key Takeaways
Calculator Pro holds its category position through a clean design, but it bleeds power users to rivals with deeper audit tools, so revenue growth hinges on shipping a history tape to match the market leader.
Where Is It Heading?
Stable
The utility market is consolidating around apps that offer deep financial auditability rather than simple arithmetic. Calculator Pro's current maintenance-mode posture leaves it exposed to rivals that offer real-time financial data, so the PM must prioritize functional expansion to avoid obsolescence.
The app maintains a high iOS rating, but the lack of Android traction indicates a stagnant growth trajectory in the broader market.
Competitors like Calculator⁼ continue to iterate on financial tools, which threatens to erode the target app's utility-focused user base.