--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "ClevCalc - Calculator" developer_entity: "Cleveni Inc." bundle_id: "com.dencreak.dlcalculator" app_store_id: "1221235593" category: "Productivity" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-06-08" report_date: "2026-08-11" last_verified: "2026-08-11T00:00:00.000Z" report_version: "2.24.13" total_reviews: 1219034 overall_rating: 4.6 sentiment: "Excited" sentiment_score: 75 confidence: "medium" confidence_score: 0.65 top_praise_theme: "The multi-calculator functionality provides a comprehensive toolset that replaces the need for multiple separate applications" top_complaint_theme: "Aggressive and intrusive advertisements disrupt the user experience by triggering automatic redirects or pausing media playback" review_sample_size: 99 total_review_count: 99 analyzed_review_count: 99 data_age_days: 5 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["productivity", "freemium", "excited sentiment", "mobile app", "app review", "app analysis", "students,", "professionals,", "travelers"] canonical_url: "https://marlvel.ai/apps/clevcalc-calculator-1" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health, finance). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # ClevCalc - Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Freemium - **Signal**: Rating 4.64 · Sentiment Excited - **Recent focus**: Aggressive and intrusive advertisements disrupt the user experience by triggering automatic redirects or pausing media playback (top complaint) · The multi-calculator functionality provides a comprehensive toolset that replaces the need for multiple separate applications (top praise) > **TL;DR:** ClevCalc - Calculator is a productivity app by Cleveni Inc., rated 4.64/5 by 1.2M users, with Excited user sentiment (75/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** ClevCalc - Calculator maintains Excited user sentiment (4.64/5 from 1.2M reviews), with users consistently praising the multi-calculator functionality provides a comprehensive toolset that replaces the need for multiple separate applications. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.64/5 (1.2M reviews) | | **User Mood** | Excited | | **Category** | Productivity | | **Developer** | Cleveni Inc. | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.65/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** Cleveni Inc. - **Category:** Productivity - **Target Audience:** Students, professionals, and travelers requiring a multi-purpose math and conversion tool for daily tasks. - **Platforms:** iOS & Android - **Version Reviewed:** 1.14.7 - **Report Date:** 2026-08-11 - **Signal Count:** 99 reviews analyzed - **Confidence:** Medium (0.65/1.0) - **App Store ID (iOS):** 1221235593 - **Bundle ID:** com.dencreak.dlcalculator - **Google Play ID:** com.dencreak.dlcalculator - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-11 - **Short Description:** Calculator: Fast, clean, and powerful all-in-one tool for every daily task. ## Executive Snapshot **What it is:** ClevCalc is an all-in-one calculator suite for students and professionals, offering 18 specialized tools on iOS and Android. **Why users hire it:** Users hire ClevCalc to consolidate multiple daily math and conversion tasks into a single, reliable interface, reducing the need for separate apps. ## App DNA (Features & Intent) - **[Differentiator] All-in-one Calculator Suite:** Consolidates 18 distinct tools into a single interface. Revenue Link: High utility density increases session frequency and ad-inventory volume. - **[Differentiator] Editable Expression Cursor:** Allows mid-calculation digit correction without restarting. Revenue Link: Reduces task abandonment, sustaining session length and ad-exposure. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} ClevCalc maintains a broad footprint, appearing in the top 150 Productivity charts across over 50 markets. The grossing rank lags behind free-tier discovery, signaling monetization friction relative to its utility advantage. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with ad support, Premium tier at $2.99/month or $24.99/year - **Analysis:** Freemium model anchored by a $2.99 monthly subscription that removes ad-inventory for power users. ## 🟢 User Sentiment (Medium Confidence: 99 of 99 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.64/5 - **Platform Split:** iOS 4.7/5 (13.1K ratings) | Android 4.6/5 (1.2M ratings) - **Overall Sentiment:** Excited ### Top Praises - **The multi-calculator functionality provides a comprehensive toolset that replaces the need for multiple separate applications** - **Simple and clean interface design allows users to perform quick calculations without unnecessary cognitive load** - **Reliable performance across years of usage builds strong loyalty among the core user base** ### Top Complaints (Impact Areas) - **Aggressive and intrusive advertisements disrupt the user experience by triggering automatic redirects or pausing media playback** ## SWOT Analysis {#swot} **Core Strengths:** - 18-tool utility density drives high session frequency - Reliable multi-year performance builds core user loyalty **Growth Levers:** - Implement one-time purchase to convert ad-averse users - Expand weight-measurement features to address user requests ## Recent Changes (v2 → v3) {#recent-changes} The report reflects a more critical view of the app's monetization-driven churn and competitive vulnerability, despite no changes to the core product or pricing. **Overall trend**: Mixed **Compared at**: 2026-08-11 ### High-impact changes - **[Shifted] Market Footprint Update** (positioning) - **[Added] Pricing-Driven Threat** (swot) ### Medium-impact changes - **[Added] FAQ Clarification** (pricing) - **[Shifted] Outlook Tone** (positioning) ## What's New - **Latest (v1.14.7, 2 months ago):** General bug fixes and performance improvements. - **Last Major (v2.24.13, 2 months ago):** Added a 'No Ads' purchase option and a new 'Percentage Calculator' tool. ## App Momentum (Maintenance) {#momentum} - Ships ~2 releases per year. - Quiet 2 months, bug fixes only. > **Cadence:** 2 total versions · 0 majors in last 6 months · 63 days since last update · 2 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} ClevCalc - Calculator is a market-leading productivity app that is free with in-app purchases. With a 4.64/5 rating from 1.2M reviews, it delivers strong user satisfaction. > **Bottom Line:** ClevCalc succeeds as a high-utility daily tool, but its reliance on intrusive ad-inventory creates a churn risk that threatens its long-term market position, so the PM should prioritize a one-time ad-removal purchase to stabilize the user base. **Best for:** Students, professionals, and travelers requiring a multi-purpose math and conversion tool for daily tasks. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship one-time ad-removal purchase because users explicitly request it over subscriptions → increase conversion of ad-averse users. ### Outlook: Mixed Market demand for consolidated productivity tools remains high, but users are increasingly sensitive to ad-intrusiveness in utility apps. ClevCalc's current maintenance-mode release cadence leaves it vulnerable to competitors that offer cleaner, ad-free experiences. - 🔴 Intrusive ad redirects disrupt core utility, causing users to report safety concerns and app-switching behavior. - ⚪ The latest release focuses on stability, yet the lack of new feature velocity suggests a defensive posture against market entrants. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.64/5 | | Total Reviews | 1.2M | | Sentiment | Excited (75/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 2 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **ClevCalc - Calculator** (this app) | 4.64/5 | Excited | Cleveni Inc. | | [Mitsu: AI Life Coach](https://marlvel.ai/apps/mitsu-ai-life-coach) | N/A/5 | N/A | C2 Insights | | [ChatGPT](https://marlvel.ai/apps/chatgpt) | 4.8/5 | n/a | OpenAI OpCo, LLC | | [HitWave](https://marlvel.ai/apps/ciendor-applications-hitwave) | 2.6/5 | Mixed | Ciendor Holdings Corp. LTD | | [Pattrn - Discipline Tracker](https://marlvel.ai/apps/pattrn-discipline-tracker) | 4.8/5 | Thrilled | Pedro Schott | | [SpaceDesk App](https://marlvel.ai/apps/spacedesk-app) | N/A/5 | N/A | Hawsabah | ## Company Profile - **Developer:** Cleveni Inc. - **Website:** [https://www.cleveni.com/clevcalc](https://www.cleveni.com/clevcalc) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/py/app/clevcalc-calculadora/id1221235593?uo=2) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.dencreak.dlcalculator&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.cleveni.com/clevcalc) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Mitsu: AI Life Coach*](https://marlvel.ai/apps/mitsu-ai-life-coach) (C2 Insights) · N/A Rating - [*ChatGPT*](https://marlvel.ai/apps/chatgpt) (OpenAI OpCo, LLC) · 4.8/5 Rating - [*HitWave*](https://marlvel.ai/apps/ciendor-applications-hitwave) (Ciendor Holdings Corp. LTD) · 2.6/5 Rating - [*Pattrn - Discipline Tracker*](https://marlvel.ai/apps/pattrn-discipline-tracker) (Pedro Schott) · 4.8/5 Rating | Excellent Sentiment - [*SpaceDesk App*](https://marlvel.ai/apps/spacedesk-app) (Hawsabah) · N/A Rating - [*한음달-한국인에게 꼭 맞는 음력달력, 캘린더*](https://marlvel.ai/apps/app--103) (YunaSoft Inc.) · 4.6/5 Rating - [*바로메모 - 매일 바로 작성하는 메모장*](https://marlvel.ai/apps/cswpd-memo) (SuWon Choi) · N/A Rating - [*근로장려금 알리미 - 신청, 기준, 금액계산 가이드*](https://marlvel.ai/apps/com-swing2app-v3-d83e9bb95c05347f59ad81dea3b925ebf) (SY Company) · 3.8/5 Rating - [*통화관리솔루션 (부평구청용)*](https://marlvel.ai/apps/byto-bupyeong) (BYTO) · N/A Rating - [*시외버스터미널 예매가이드 - 시간표*](https://marlvel.ai/apps/com-rewd-metopcrent) (Multisoft app) · 4.1/5 Rating ## 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 into synthesised themes (no verbatim quotes). 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:** 0.65/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 99 - **Data Sources:** user reviews, developer website, 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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/clevcalc-calculator-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.