--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Calculator Pro Calculator" developer_entity: "Md Milon Hossain" bundle_id: "x.calculator.pro" app_store_id: "6479536306" google_play_id: "com.alexandrous.calculatoriospro" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-10" report_date: "2026-05-19" last_verified: "2026-05-19T18:56:25.408Z" report_version: "4.3" total_reviews: 68 overall_rating: 4.99 confidence: "low" confidence_score: 0.2 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 4 nemesis: "Calculator⁼" competitor_count: 11 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "everyday", "users,", "students,"] canonical_url: "https://marlvel.ai/intel-report/utilities/calculator-pro-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Calculator Pro Calculator App Audit ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 4.99 > **TL;DR:** Calculator Pro Calculator is a utilities app by Md Milon Hossain, rated 4.99/5 by 68 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Calculator Pro Calculator is a utilities app by Md Milon Hossain. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.99/5 (68 reviews) | | **Category** | Utilities | | **Developer** | Md Milon Hossain | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Md Milon Hossain - **Category:** Utilities - **Target Audience:** Everyday users, students, and professionals requiring a multi-purpose calculator for financial, health, and unit-based conversions. - **Platforms:** iOS & Android - **Version Audited:** 4.3 - **Audit Date:** 2026-05-19 - **Signal Count:** 38 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6479536306 - **Bundle ID:** x.calculator.pro - **Google Play ID:** com.alexandrous.calculatoriospro - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-05-19 - **Short Description:** Intuitive calculator with attractive design. Do your calculations with ease! ## Executive Snapshot **What it is:** Calculator Pro is a multi-purpose utility app for iOS and Android that combines basic math with financial, health, and unit conversion tools. **Why users hire it:** Users hire this app to consolidate multiple calculation tasks into one interface, reducing the need for separate apps for taxes, BMI, and unit conversions. ## App DNA (Features & Intent) - **[Differentiator] Financial Calculators:** Dedicated tools for discount, sale price, profit, and tax calculations. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Unit Conversion:** Calculates conversions across length, mass, temperature, volume, and time. - **[Standard] Operation History:** Maintains a record of previous calculations for tracking. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} 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. ## Monetization Strategy - **Model:** Freemium - **Tiers:** $0.99 flat fee on iOS, Ad-supported free version on Android - **Price:** iOS: $0.99 - **Analysis:** The developer uses a platform-specific split, charging upfront on iOS while relying on ad inventory on Android. ## SWOT Analysis {#swot} **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 ## Recent Changes (v3 → v4) {#recent-changes} The app has pivoted its roadmap from stability-focused maintenance to functional parity with market leaders by prioritizing a history tape and advanced conversion tools. **Overall trend**: Mixed **Compared at**: 2026-05-19 ### High-impact changes - **[Added] History Tape and Currency Conversion Gaps** (features) — The app now identifies the absence of a history tape and real-time currency conversion as critical feature gaps compared to Calculator⁼. - **[Shifted] Roadmap Pivot** (positioning) — PM action items shifted from stability patches to prioritizing a history tape feature to match market leader functionality. ### Medium-impact changes - **[Added] New Competitive Threats** (swot) — Added threats from OS-level calculator updates and rapid feature iteration from Dash Calc. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Calculator Pro Calculator vs Calculator⁼ — Head to Head - **[Calculator⁼](https://marlvel.ai/intel-report/utilities/calculator-15)** by Impala Studios: This app is the primary market leader in the utilities category, directly competing for the same general-purpose calculation user base with a massive install footprint. - **Key differences:** - Offers a robust history tape feature that allows users to track and audit past calculations easily. - Includes a live currency converter that provides real-time financial utility beyond standard arithmetic operations. - Maintains a massive user base and high review volume, creating a significant barrier to entry for newcomers. - **Where Calculator Pro Calculator wins:** - ✅ Offers a cleaner, more modern design aesthetic that appeals to users seeking a minimalist experience. - ✅ Maintains a higher average rating, suggesting superior user satisfaction for its specific feature set. - **Where Calculator⁼ wins:** - ❌ Provides a comprehensive history tape and currency conversion that the target app currently lacks. - ❌ Leverages massive scale and brand recognition to dominate search visibility within the utilities category. - **Verdict:** The target app must prioritize adding a history tape and advanced conversion tools to prevent feature-parity churn. ### Contenders (Strong Challengers) - **[Calculator Pro Elite](https://marlvel.ai/intel-report/utilities/calculator-pro-elite)** by Cider Software LLC: Directly challenges the target app's 'Pro' positioning by offering advanced customization and multi-tape history. - Allows users to apply customizable themes, providing a personalized visual experience the target app lacks. - Supports multiple history tapes, enabling users to manage several calculation sessions simultaneously. - **[Time Duration Calculator](https://marlvel.ai/intel-report/education/time-duration-calculator)** by 俊华 罗: Competes for the niche segment of users requiring specialized time-based arithmetic rather than general math. - 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. - **[Dash Calc: Simple Fast Math](https://marlvel.ai/intel-report/utilities/dash-calc-simple-fast-math)** by Enbright LLC: Targets the same utility-focused audience with a high-frequency update cadence and modern, live-result features. - 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. - **[CalcFast](https://marlvel.ai/intel-report/utilities/calcfast)** by Hannes Sverrisson: Competes by offering specialized productivity integrations like Apple Watch support and Today Extensions for power users. - Provides native Apple Watch integration, allowing for quick calculations without needing to unlock the iPhone. - Includes a Today Extension widget that enables users to perform math directly from the lock screen. ### Peers (What They Do Better) - **[Unit Converter Pro](https://marlvel.ai/intel-report/productivity/unit-converter-pro)** by Oyku Gul Imran: A high-scale peer that dominates the productivity-focused utility space with a massive feature set. - Supports complex expression input, allowing users to type out full equations for immediate evaluation. - Enables users to define their own custom units, providing flexibility for niche industrial or scientific applications. - **[Converter and Calculator](https://marlvel.ai/intel-report/utilities/converter-and-calculator)** by Cider Software LLC: Competes by integrating unit conversion directly into the calculation workflow for a seamless experience. - Offers an in-line calculator that allows users to perform math within the conversion interface. - Provides a highly customizable unit library that users can tailor to their specific professional needs. - **[Digital Temperature Converter](https://marlvel.ai/intel-report/utilities/digital-temperature-converter)** by ZipoApps: Shares the utility category focus, specifically targeting users who need specialized conversion tools alongside math. - Displays the specific mathematical formula used for conversions, providing educational value to the user. - Utilizes a specialized numeric keypad interface optimized for rapid unit entry and conversion tasks. - **[Unit Converter Calculator Pro](https://marlvel.ai/intel-report/utilities/unit-converter-calculator-pro)** by Rome Rock LLC: Operates in the same utility space by combining standard calculation with scientific unit conversion. - Features a scientific prefix mode that is essential for engineering and academic calculation tasks. - Supports multi-language interfaces, broadening its accessibility to a global user base compared to the target. ### New Kids on the Block (What's Innovative) - **[Moro AgriExpert Farm Calc](https://marlvel.ai/intel-report/tools/moro-agriexpert-farm-calc)** by BMAC INFOTECH: Targets the agricultural sector with specialized calculators for farming inputs and calibration. - Includes specialized calculators for fertilizer NPK ratios and pesticide spray calibration for agricultural efficiency. - **[Build Specs](https://marlvel.ai/intel-report/utilities/build-specs)** by Luke Kazmierowicz: A new entrant targeting the construction and trade industry with specialized, high-utility calculation tools. - Provides industry-specific calculators for gas lines, stair dimensions, and joist sizing for construction professionals. ## What's New - **Latest (v1.0.2, 10 months ago):** General bug fixes. ## App Momentum (Maintenance) {#momentum} - Last major update May 2026. - Maintains steady iOS rating baseline. > **Cadence:** 5 total versions · 1 majors in last 6 months · 9 days since last update · 47 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Calculator Pro Calculator is an established utilities app that is free with in-app purchases. With a 4.99/5 rating from 68 reviews, it shows polarized user reception. > **Bottom Line:** 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. **Best for:** Everyday users, students, and professionals requiring a multi-purpose calculator for financial, health, and unit-based conversions. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] 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: deprioritize Push the wearable companion app sprint to Q4 — wearable demand is lower than core utility parity.)_ - [ ] [PIVOT] [MEDIUM IMPACT] 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: deprioritize Pause the unit-conversion library expansion — current library is sufficient for standard utility needs.)_ ### Feature Gaps vs Competitors - History tape (available in Calculator⁼ but missing here) - Real-time currency conversion (available in Calculator⁼ but missing here) ### Outlook: 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. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.99/5 | | Total Reviews | 68 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Calculator Pro Calculator** (this app) | 4.99/5 | N/A | Md Milon Hossain | | [Dash Calc: Simple Fast Math](https://marlvel.ai/intel-report/utilities/dash-calc-simple-fast-math) | 5.0/5 | Thrilled | Enbright LLC | | [Calculator Pro Elite](https://marlvel.ai/intel-report/utilities/calculator-pro-elite) | 4.8/5 | Thrilled | Cider Software LLC | | [Converter and Calculator](https://marlvel.ai/intel-report/utilities/converter-and-calculator) | 4.7/5 | Thrilled | Cider Software LLC | | [Build Specs](https://marlvel.ai/intel-report/utilities/build-specs) | N/A/5 | N/A | Luke Kazmierowicz | | [Moro AgriExpert Farm Calc](https://marlvel.ai/intel-report/tools/moro-agriexpert-farm-calc) | N/A/5 | N/A | BMAC INFOTECH | ## Company Profile - **Developer:** Md Milon Hossain ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/calculator-pro-calculator/id6479536306?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.alexandrous.calculatoriospro&hl=en&gl=us) - **Sources:** App store metadata. ## Related Intel Reports - [*Dash Calc: Simple Fast Math*](https://marlvel.ai/intel-report/utilities/dash-calc-simple-fast-math) (Enbright LLC) — 5.0/5 Rating | Excellent Sentiment - [*Calculator Pro Elite*](https://marlvel.ai/intel-report/utilities/calculator-pro-elite) (Cider Software LLC) — 4.8/5 Rating | Excellent Sentiment - [*Converter and Calculator*](https://marlvel.ai/intel-report/utilities/converter-and-calculator) (Cider Software LLC) — 4.7/5 Rating | Excellent Sentiment - [*Build Specs*](https://marlvel.ai/intel-report/utilities/build-specs) (Luke Kazmierowicz) — N/A Rating | N/A Sentiment - [*Moro AgriExpert Farm Calc*](https://marlvel.ai/intel-report/tools/moro-agriexpert-farm-calc) (BMAC INFOTECH) — N/A Rating | N/A Sentiment - [*Calculator⁼*](https://marlvel.ai/intel-report/utilities/calculator-15) (Impala Studios) — 4.6/5 Rating | Mixed Sentiment - [*Time Duration Calculator*](https://marlvel.ai/intel-report/education/time-duration-calculator) (俊华 罗) — 5.0/5 Rating | Mixed Sentiment - [*CalcFast*](https://marlvel.ai/intel-report/utilities/calcfast) (Hannes Sverrisson) — 4.2/5 Rating | N/A Sentiment - [*Unit Converter Calculator Pro*](https://marlvel.ai/intel-report/utilities/unit-converter-calculator-pro) (Rome Rock LLC) — 4.7/5 Rating | Positive Sentiment - [*Unit Converter Pro*](https://marlvel.ai/intel-report/productivity/unit-converter-pro) (Oyku Gul Imran) — 4.7/5 Rating | Positive Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction and evidence quoting. 4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 38 - **Data Sources:** App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/utilities/calculator-pro-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.