--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Simple Profit Calculator +" developer_entity: "ITK dev" bundle_id: "jp.itkdev.profitcalculator" app_store_id: "6445865765" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2024-10-13" report_date: "2026-09-26" last_verified: "2026-09-26T00:00:00.000Z" report_version: "1.2.0" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 12 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "individuals", "items", "market"] canonical_url: "https://marlvel.ai/apps/simple-profit-calculator-1" license: "CC-BY-NC 4.0" content_version: "v2" --- # Simple Profit Calculator + Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free > **TL;DR:** Simple Profit Calculator + is a utilities app by ITK dev, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Simple Profit Calculator + is a utilities app by ITK dev. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | ITK dev | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 12d | ## Metadata & Market Performance - **Publisher:** ITK dev - **Category:** Utilities - **Target Audience:** Individuals who sell items on flea market apps or auction platforms and need to calculate margins. - **Platforms:** iOS & Android - **Version Reviewed:** 1.2.0 - **Report Date:** 2026-09-26 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6445865765 - **Bundle ID:** jp.itkdev.profitcalculator - **Google Play ID:** jp.itkdev.profitcalculator - **Data Window:** Analysis based on signals collected up to 2026-09-26 ## Executive Snapshot **What it is:** Simple Profit Calculator + is a utility app for iOS and Android that calculates profit margins and sales prices for flea market listings. **Why users hire it:** The tool removes the manual friction of calculating net earnings after accounting for platform commissions and shipping costs, which are often non-obvious to casual sellers. ## App DNA (Features & Intent) - **[Standard] Profit Calculation:** Calculates net profit based on sales price, cost, packaging, delivery, and commission inputs. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Reverse Price Calculation:** Determines required sales price based on target profit and cost inputs. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Data Persistence:** Saves and edits calculation results for future reference. ## Market Position {#market-position} Simple Profit Calculator + serves a niche utility segment with no recent updates since October 2024. The lack of active development limits its competitive standing against more frequently updated financial tools. ## Monetization Strategy - **Model:** Free - **Tiers:** Free with ad support - **Analysis:** The app is free to use and monetizes via third-party ad services. ## SWOT Analysis {#swot} **Core Strengths:** - Simple interface provides immediate utility for margin calculation **Growth Levers:** - Automated fee-table syncing for major platforms ## What's New - **Latest (v1.2.0, 1 years ago):** Internal processing optimizations. ## App Momentum (Zombie) {#momentum} - No updates in 23 months. - Maintenance-only state. > **Cadence:** 1 total versions · 0 majors in last 6 months · 713 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Simple Profit Calculator + is an utilities app that is completely free. > **Bottom Line:** Simple Profit Calculator + provides baseline utility, but the 23-month development silence leaves it vulnerable to platform fee changes. A pivot to automated fee-table syncing would restore value for sellers. **Best for:** Individuals who sell items on flea market apps or auction platforms and need to calculate margins. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit platform commission structures because the app has not been updated in 23 months → ensure calculation accuracy ### Outlook: Stable The flea market utility market is consolidating around tools that offer real-time fee integration. Simple Profit Calculator + remains stable but exposed to obsolescence if it fails to update its core calculation logic to match current platform rates. - ⚪ The 23-month development silence indicates a maintenance-only posture, which limits the app's ability to adapt to changing flea market commission structures. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Simple Profit Calculator +** (this app) | N/A/5 | N/A | ITK dev | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** ITK dev - **Website:** [https://www.itkdev.jp/](https://www.itkdev.jp/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/simple-profit-calculator/id6445865765?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=jp.itkdev.profitcalculator&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.itkdev.jp/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating - [*Pick and Pull: Junkyard Finder*](https://marlvel.ai/apps/pick-and-pull-junkyard-finder) (Vladimir Kostadinov Stoyanov) · 3.7/5 Rating - [*Pulley Calculator Easy*](https://marlvel.ai/apps/pulley-calculator-easy) (YAVUZ BULAMADIK) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Simple Profit Calculator + free to use? Yes, Simple Profit Calculator + is free to use and is supported by third-party advertisements. ### Does Simple Profit Calculator + update automatically with new platform fees? No, the app does not currently feature automated fee-table updates. Users must ensure their inputs match the current commission rates of the flea market platforms they use. ### Can I save my calculations in Simple Profit Calculator +? Yes, the app allows users to save and edit calculation results for future reference. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 12 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/simple-profit-calculator-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.