--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Calculator" developer_entity: "HurryApp LTD" bundle_id: "com.int.calcv2" app_store_id: "1557894416" google_play_id: "com.google.android.calculator" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-23" report_date: "2026-05-06" report_version: "3.0" total_reviews: 764795 overall_rating: 4.35 sentiment: "Mixed" sentiment_score: 55 confidence: "high" confidence_score: 0.8 top_praise_theme: "Reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility" top_complaint_theme: "Recent design changes remove critical efficiency features like real-time sum display and quick answer feedback" top_request_theme: "Integration of advanced conversion tools like currency and unit converters to match stock calculator capabilities" review_sample_size: 51 total_review_count: 51 analyzed_review_count: 51 data_age_days: 20 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Calculator₊" competitor_count: 7 tags: ["utilities", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "android", "users", "requiring"] canonical_url: "https://marlvel.ai/intel-report/utilities/calculator-6" license: "CC-BY-NC 4.0" content_version: "v2" last_verified: "2026-05-06T19:08:56.068Z" --- # Calculator App Audit ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.35 · Sentiment Mixed - **Recent focus**: Recent design changes remove critical efficiency features like real-time sum display and quick answer feedback (top complaint) · Reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility (top praise) · Integration of advanced conversion tools like currency and unit converters to match stock calculator capabilities (top request) > **TL;DR:** Calculator is a utilities app by HurryApp LTD, rated 4.35/5 by 764.8K users, with Mixed user sentiment (55/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Calculator shows Mixed sentiment (4.35/5 from 764.8K reviews) — users praise reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility but report issues with recent design changes remove critical efficiency features like real-time sum display and quick answer feedback. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.35/5 (764.8K reviews) | | **User Mood** | Mixed | | **Category** | Utilities | | **Developer** | HurryApp LTD | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** HurryApp LTD - **Category:** Utilities - **Target Audience:** Android users requiring a basic or scientific calculator for daily mathematical tasks. - **Platforms:** iOS & Android - **Version Audited:** 3.0 - **Audit Date:** 2026-05-06 - **Signal Count:** 51 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 1557894416 - **Bundle ID:** com.int.calcv2 - **Google Play ID:** com.google.android.calculator - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-05-06 - **Short Description:** A simple calculator utility for Android ## Executive Snapshot **What it is:** Calculator is a free utility app for Android providing basic and scientific mathematical functions. **Why users hire it:** Users hire this app for quick, reliable daily calculations without the friction of complex interfaces or ad-supported inventory. ## App DNA (Features & Intent) - **[Standard] Scientific Operations:** Trigonometric, logarithmic, and exponential function support for advanced mathematical tasks - **[Differentiator] Quick Share:** Direct export of calculation history and results to external contacts * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Standard] Homescreen Widget:** Persistent calculator interface on the device home screen for immediate access ## Market Position {#market-position} Calculator maintains a strong Android footprint with over 764,000 ratings, though the lack of monetization or aggressive feature expansion limits its ability to compete with high-velocity incumbents. ## Monetization Strategy - **Model:** Free - **Tiers:** Free utility with no IAP or ad-supported inventory - **Analysis:** The app operates as a free utility with no monetization gates or ad-supported revenue streams. ## 🟡 User Sentiment (High Confidence: 51 of 51 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.35/5 - **Platform Split:** iOS 4.0/5 (4 ratings) | Android 4.4/5 (764.8K ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility** ### Top Complaints (Impact Areas) - **Recent design changes remove critical efficiency features like real-time sum display and quick answer feedback** ### Top Requests (What Users Want) - **Integration of advanced conversion tools like currency and unit converters to match stock calculator capabilities** ## SWOT Analysis {#swot} **Core Strengths:** - Material 3 design alignment provides consistent Android visual language - Quick share functionality drives organic acquisition via external messaging - Homescreen widget reduces friction for daily active usage **Critical Frictions:** - Removal of real-time sum display slows power-user workflows - Technical instability causes force-closes post-update - Lack of advanced conversion tools limits utility versus system calculators **Growth Levers:** - Integration of currency and unit converters to capture power users - Restoration of legacy memory functions to support financial workflows - B2B distribution via educational partnerships for STEM utility **Market Threats:** - System-integrated calculators offer zero-friction installation and search access - High-velocity rivals like Calculator₊ erode market share with frequent updates - UI regressions lead to increased uninstallation rates among long-term users ## Recent Changes (v2 → v3) {#recent-changes} The app transitioned to a Material 3 design language but suffered a decline in user sentiment due to the removal of workflow-critical efficiency features. **Overall trend**: Declining **Compared at**: 2026-05-06 ### High-impact changes - **[Declined] Efficiency Regression** (sentiment) — New complaint theme emerged regarding the removal of real-time sum display and quick answer feedback, slowing user workflows. ### Medium-impact changes - **[Added] Scientific Operations** (features) — Added support for trigonometric, logarithmic, and exponential functions. - **[Shifted] Design-First Strategy** (positioning) — Positioning moved from a general utility focus to a Material 3-aligned aesthetic, creating a conflict with power-user efficiency expectations. - **[Added] Maintenance Risk** (swot) — Added technical instability and lack of advanced conversion tools as core weaknesses. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Calculator vs Calculator₊ — Head to Head - **[Calculator₊](https://marlvel.ai/intel-report/utilities/com-itwcalculator-calculatorforipadfree)** by Impala Studios: This is the dominant market leader in the general-purpose calculator niche with a massive, highly active user base and frequent update cadence. - **Moat strength:** High — sustainable advantage over 12 months - **Key differences:** - Maintains a high-velocity release schedule with 9 updates in the last six months alone - Established brand presence in the utilities category creates a significant barrier to entry for newcomers - Optimized for both iPhone and iPad form factors, capturing a broader cross-device user segment - **Where Calculator wins:** - ✅ Offers a more streamlined, minimalist interface that avoids the feature bloat found in legacy calculators - ✅ Provides a more focused user experience for those who only require basic math and sharing - **Where Calculator₊ wins:** - ❌ Deeply entrenched user base provides a massive data flywheel for continuous feature refinement and testing - ❌ High release frequency ensures rapid adaptation to new iOS design patterns and system-level capabilities - **Verdict:** The target app must pivot toward a 'pro-utility' niche or superior UX design to differentiate from this incumbent's scale and update velocity. ### Contenders (Strong Challengers) - **[Calculator!](https://marlvel.ai/intel-report/utilities/com-7thg-calculator)** by 7th Gear [Moat: Medium]: A direct functional competitor in the utilities space with a massive, established install base. - Provides a stable, long-term utility experience that prioritizes consistency over frequent UI experimentation - Serves as a reliable alternative for users seeking a standard calculator without additional complex features - **[Calculator](https://marlvel.ai/intel-report/utilities/calculator-8)** by Apple [Moat: High]: The default system utility that sets the baseline expectation for all calculator apps on the platform. - Deep system integration allows for immediate access via Control Center and system-wide search functionality - Zero-friction installation as a pre-installed utility makes it the default choice for most users ### Peers (What They Do Better) - **[Desmos Graphing Calculator](https://marlvel.ai/intel-report/education/desmos-graphing-calculator)** by Desmos: An adjacent utility focused on the education sector, offering advanced mathematical visualization capabilities. - Specialized graphing engine provides visual utility that standard calculators cannot replicate for students - Strong academic positioning creates a defensible moat within the education and STEM learning market - **[Photomath](https://marlvel.ai/intel-report/education/com-microblink-photomath)** by Google: An education-focused utility that utilizes computer vision to solve complex mathematical problems instantly. - Leverages advanced OCR and AI to solve handwritten equations, moving beyond simple manual input - Backed by Google's infrastructure, providing superior accuracy and long-term development stability - **[Time Unit Converter Pro](https://marlvel.ai/intel-report/utilities/time-unit-converter-pro)** by Gustav Gutsche: A specialized utility that overlaps with the target's category but focuses on specific conversion tasks. - Provides highly granular unit conversion logic that general calculators lack in their standard toolsets - Targets a specific power-user segment requiring precise time-based calculations for professional workflows ### New Kids on the Block (What's Innovative) - **[Calculator‰](https://marlvel.ai/intel-report/utilities/calculator-4)** by Tim O's Studios, LLC: A recent entrant showing high engagement metrics despite being a newer player in the crowded utility space. ## What's New - **Latest (v2.3, 4 years ago):** General bug fixes. ## App Momentum (Maintenance) {#momentum} - Updated to Material 3 Expressive design - General bug fixes > **Cadence:** 5 total versions · 1 majors in last 6 months · 44 days since last update · 363 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Calculator is an established utilities app that is completely free. With a 4.35/5 rating from 764.8K reviews, it shows polarized user reception. > **Bottom Line:** Calculator maintains a reliable core utility but risks losing its power-user base to more efficient rivals, so the PM should prioritize restoring workflow-critical features like real-time sum displays to stabilize sentiment. **Best for:** Android users requiring a basic or scientific calculator for daily mathematical tasks. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] [HIGH IMPACT] Restore real-time sum display because user complaints cite it as a top efficiency regression → stabilize power-user retention — *High-frequency complaint theme regarding workflow speed post-update* _(trade-off: deprioritize Pause the Material 3 UI polish sprint — workflow efficiency has higher churn impact than visual alignment.)_ - [ ] [INVEST] [MEDIUM IMPACT] Ship unit conversion tools because users request parity with stock calculator capabilities → increase utility-based retention — *Top user request theme in sentiment analysis* _(trade-off: deprioritize Delay the legacy memory function restoration — unit conversion has broader appeal for the general user base.)_ ### Feature Gaps vs Competitors - Currency conversion (available in stock system calculators) - Advanced unit conversion (available in Time Unit Converter Pro) - Legacy memory storage buttons (available in legacy calculator utilities) ### Outlook: Mixed The utility market is consolidating around calculators that offer either deep system integration or high-velocity feature expansion. Calculator is currently exposed because its recent design-first updates prioritize aesthetics over the workflow efficiency that users expect, so the PM must pivot to feature-parity with stock tools to prevent further churn. - 🔴 UI regressions in the latest update (removed sum display, flashing cursors) erode the daily active habit, which compounds the rating drag. - 🟢 Core calculation performance remains a primary retention driver, suggesting the underlying logic is sound if efficiency features are restored. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.35/5 | | Total Reviews | 764.8K | | Sentiment | Mixed (55/100) | | Confidence | High | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Calculator** (this app) | 4.35/5 | Mixed | HurryApp LTD | | [Photomath](https://marlvel.ai/intel-report/education/com-microblink-photomath) | 4.8/5 | Mixed | Google | | [Calculator₊](https://marlvel.ai/intel-report/utilities/com-itwcalculator-calculatorforipadfree) | 4.7/5 | Mixed | Impala Studios | | [Calculator!](https://marlvel.ai/intel-report/utilities/com-7thg-calculator) | 4.8/5 | Mixed | 7th Gear | | [Desmos Graphing Calculator](https://marlvel.ai/intel-report/education/desmos-graphing-calculator) | 4.5/5 | N/A | Desmos | | [Calculator‰](https://marlvel.ai/intel-report/utilities/calculator-4) | 4.9/5 | N/A | Tim O's Studios, LLC | ## Company Profile - **Developer:** HurryApp LTD - **Website:** [https://www.google.com/](https://www.google.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/calculator/id1557894416?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.google.android.calculator&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.google.com/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Photomath*](https://marlvel.ai/intel-report/education/com-microblink-photomath) (Google) — 4.8/5 Rating | Mixed Sentiment - [*Calculator₊*](https://marlvel.ai/intel-report/utilities/com-itwcalculator-calculatorforipadfree) (Impala Studios) — 4.7/5 Rating | Mixed Sentiment - [*Calculator!*](https://marlvel.ai/intel-report/utilities/com-7thg-calculator) (7th Gear) — 4.8/5 Rating | Mixed Sentiment - [*Desmos Graphing Calculator*](https://marlvel.ai/intel-report/education/desmos-graphing-calculator) (Desmos) — 4.5/5 Rating | N/A Sentiment - [*Calculator‰*](https://marlvel.ai/intel-report/utilities/calculator-4) (Tim O's Studios, LLC) — 4.9/5 Rating | N/A Sentiment - [*Calculator*](https://marlvel.ai/intel-report/utilities/calculator-8) (Apple) — 4.4/5 Rating | N/A Sentiment - [*Time Unit Converter Pro*](https://marlvel.ai/intel-report/utilities/time-unit-converter-pro) (Gustav Gutsche) — 5.0/5 Rating | N/A Sentiment - [*Potatso*](https://marlvel.ai/intel-report/utilities/potatso) (Potatso Lab LTD) — 4.4/5 Rating | Negative Sentiment - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) — 4.5/5 Rating | Mixed Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) — 3.9/5 Rating | Negative 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 51 - **Data Sources:** user reviews, developer website, company about page, 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-6) Data licensed for AI Agent attribution under CC-BY-NC 4.0.