--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "คำนวณฯ" developer_entity: "Akanan Suramanee" bundle_id: "com.postjung.kamnuan" app_store_id: "1254310484" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-12-25" report_date: "2026-08-17" last_verified: "2026-08-17T00:00:00.000Z" report_version: "1.6.2" total_reviews: 1 overall_rating: 1 confidence: "low" confidence_score: 0.3 data_age_days: 90 momentum_velocity: "steady" intelligence_version: 3 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "students,", "finance", "professionals,"] canonical_url: "https://marlvel.ai/apps/app--404" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (finance). Information is aggregated from public sources for informational purposes only. This is not financial or investment advice. Always do your own research. --- # คำนวณฯ Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 1 > **TL;DR:** คำนวณฯ is a utilities app by Akanan Suramanee, rated 1/5 by 1 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** คำนวณฯ is a utilities app by Akanan Suramanee. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1/5 (1 review) | | **Category** | Utilities | | **Developer** | Akanan Suramanee | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 90d | ## Metadata & Market Performance - **Publisher:** Akanan Suramanee - **Category:** Utilities - **Target Audience:** Students, finance professionals, and general users requiring quick access to mathematical, financial, and lifestyle conversion tools. - **Platforms:** iOS & Android - **Version Reviewed:** 1.6.2 - **Report Date:** 2026-08-17 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1254310484 - **Bundle ID:** com.postjung.kamnuan - **Google Play ID:** com.postjung.kamnuan - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-17 ## Executive Snapshot **What it is:** คำนวณฯ is a multi-purpose utility suite for students and finance professionals, providing mathematical, financial, and lifestyle conversion tools on iOS and Android. **Why users hire it:** Users access the app to solve specific academic or financial problems, such as matrix operations or loan calculations, replacing the need for multiple single-purpose tools. ## App DNA (Features & Intent) - **[Standard] Financial and Tax Calculators:** Calculates VAT, withholding tax, and loan installments for home or car financing. - **[Differentiator] Advanced Mathematical Suite:** Performs matrix operations, polynomial factoring, and statistical analysis including mean, median, and standard deviation. - **[Standard] Unit and Base Converters:** Converts number bases (2-16) and repeating decimals to fractions. ## Market Position {#market-position} คำนวณฯ maintains a presence in the Utilities category with a single rating across all platforms. The absence of recent major updates suggests the app is not actively competing for chart visibility against more frequently updated utility suites. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free, ad-supported version - **Analysis:** The app operates as a free, ad-supported utility suite with no IAP or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - Broad mathematical suite functions as a B2B-style distribution barrier for student segments **Growth Levers:** - Localized tax calculators could capture regional market share ## Recent Changes (v2 → v3) {#recent-changes} The app has shifted from a general-purpose utility to a more specialized toolset for students and finance professionals, while formalizing its maintenance-only status in the SWOT analysis. **Overall trend**: Stable **Compared at**: 2026-08-17 ### High-impact changes - **[Shifted] Advanced Mathematical Suite Repositioning** (features) ### Medium-impact changes - **[Added] Formalized SWOT Analysis** (swot) - **[Shifted] Target Audience Expansion** (audience) ## App Momentum (Steady) {#momentum} - No major updates in six months. - Maintenance-only release cadence. > **Cadence:** 5 total versions · 0 majors in last 6 months · 130 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} คำนวณฯ is an utilities app that is completely free. It holds a 1/5 rating from 1 review. > **Bottom Line:** The lack of recent development activity suggests คำนวณฯ is in a maintenance-only lifecycle, making ad-revenue optimization the only viable path to sustain the product without fresh feature investment. **Best for:** Students, finance professionals, and general users requiring quick access to mathematical, financial, and lifestyle conversion tools. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit current ad-inventory placement because the app lacks recent updates → stabilize revenue ### Outlook: Declining The utility market is consolidating around apps with high-frequency update cadences and modern UI standards. คำนวณฯ remains exposed due to its stagnant development cycle, which will likely lead to a decline in organic discovery as search algorithms favor active software. - 🔴 The absence of major updates for over six months indicates a maintenance-only posture, which limits the app's ability to compete with modern, active rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **คำนวณฯ** (this app) | 1/5 | N/A | Akanan Suramanee | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.4/5 | Mixed | Fuxin Technology | | [Potatso](https://marlvel.ai/apps/potatso) | 4.4/5 | n/a | Potatso Lab LTD | ## Company Profile - **Developer:** Akanan Suramanee - **Website:** [https://cal.postjung.com](https://cal.postjung.com) - **Social:** [Facebook](https://www.facebook.com/sharer/sharer.php?u=https) · [X/Twitter](https://twitter.com/intent) ## Data Sources & Links - **App Store ID:** 1254310484 - **Google Play ID:** com.postjung.kamnuan - **Dev Site:** [Official Website](https://cal.postjung.com) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.4/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating - [*도사폰 (만세력 역학도구)*](https://marlvel.ai/apps/app--656) (Softchaser Company Limited) · 5.0/5 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 90 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/app--404) Data licensed for AI Agent attribution under CC-BY-NC 4.0.