--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Bullion Calculator" developer_entity: "Truk Software, LLC" bundle_id: "com.truksoftware.bullioncalulator" app_store_id: "6766423513" category: "Finance" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-08-13" report_date: "2026-10-01" last_verified: "2026-10-01T00:00:00.000Z" report_version: "1.3.0" total_reviews: 2 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.55 top_praise_theme: "Rapid calculation speed allows users to perform quick math during high-pressure bidding sessions" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 44 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["finance", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "precious", "metal", "buyers,"] canonical_url: "https://marlvel.ai/apps/bullion-calculator" 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. --- # Bullion Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Finance · Freemium - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: Rapid calculation speed allows users to perform quick math during high-pressure bidding sessions (top praise) > **TL;DR:** Bullion Calculator is a finance app by Truk Software, LLC, rated 5/5 by 2 users, with Thrilled user sentiment (90/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Bullion Calculator maintains Thrilled user sentiment (5/5 from 2 reviews), with users consistently praising rapid calculation speed allows users to perform quick math during high-pressure bidding sessions. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (2 reviews) | | **User Mood** | Thrilled | | **Category** | Finance | | **Developer** | Truk Software, LLC | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.55/1.0) | | **Data Age** | 44d | ## Metadata & Market Performance - **Publisher:** Truk Software, LLC - **Category:** Finance - **Target Audience:** Precious metal buyers, sellers, and coin collectors who need reliable, fast melt value calculations in physical retail or auction environments. - **Platforms:** iOS & Android - **Version Reviewed:** 1.3.0 - **Report Date:** 2026-10-01 - **Signal Count:** 2 reviews analyzed - **Confidence:** Medium (0.55/1.0) - **App Store ID (iOS):** 6766423513 - **Bundle ID:** com.truksoftware.bullioncalulator - **Google Play ID:** com.truksoftware.bullioncalulator - **Data Window:** Analysis based on signals collected up to 2026-10-01 ## Executive Snapshot **What it is:** Bullion Calculator is a utility tool for precious metal valuation, supporting multiple weight units and purities on iOS and Android. **Why users hire it:** The tool removes the cognitive friction of manual melt-value math during live auctions and flea market negotiations, where connectivity is often unreliable. ## App DNA (Features & Intent) - **[Differentiator] Specific Gravity Calculator:** Calculates density to verify metal authenticity using weight and displacement data; acts as a paid-conversion lever for high-value transactions. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Live Spot Price Tracking:** Displays real-time market pricing; gates time-sensitive data required for professional buyers to drive paid upgrades. * *User Intent:* Users want to accelerate progress or gain temporary advantages. - **[Differentiator] Offline Melt Value Calculation:** Computes metal value using stored last-known prices; ensures tool reliability in physical environments like flea markets. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Bullion Calculator maintains a 5-star rating on iOS across its initial user base. The tool's focus on offline-first utility differentiates it from broader finance apps that require constant connectivity for asset tracking. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free with minimal ads, Pro upgrade via one-time purchase - **Analysis:** The one-time purchase model avoids recurring subscription friction, aligning with the infrequent but high-stakes nature of bullion collecting. ## 🟢 User Sentiment (Medium Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (2 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Rapid calculation speed allows users to perform quick math during high-pressure bidding sessions** - **Accurate melt value tracking prevents users from overpaying for precious metal items during auctions** ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first calculation engine ensures utility in low-connectivity retail environments - One-time purchase model reduces friction for high-intent collectors - Specific gravity calculator provides a tangible authenticity verification barrier **Growth Levers:** - Integrate historical spot price charts to help users identify buying trends - Add inventory tracking for users to manage their personal collection value ## What's New - **Latest (v1.3.0, 1 months ago):** Enhanced coin melt value calculations and expanded the coin preset list with improved weight and purity accuracy. ## App Momentum (Maintenance) {#momentum} - Shipped improved coin melt calculations. - Expanded coin preset list accuracy. - Maintains 48-day update cadence. > **Cadence:** 1 total versions · 1 majors in last 6 months · 48 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Bullion Calculator is a finance app that is free with in-app purchases. It holds a 5/5 rating from 2 reviews. > **Bottom Line:** Bullion Calculator secures its position through offline reliability and a one-time purchase model that respects the collector's workflow. Prioritizing Android visibility would unlock the scale needed to defend against broader finance apps entering the bullion space. **Best for:** Precious metal buyers, sellers, and coin collectors who need reliable, fast melt value calculations in physical retail or auction environments. ### PM Action Plan (Next Best Moves) - [ ] Audit Android store presence because the platform shows zero ratings → increase install velocity ### Outlook: Stable The bullion valuation market remains fragmented, with Bullion Calculator holding a stable position through its offline-first utility. Continued refinement of coin presets will keep the tool relevant for collectors, provided the developer addresses the visibility gap on Android to ensure long-term growth. - 🟢 The latest release expanded coin presets and improved pricing handling, showing active maintenance of the core calculation engine. - ⚪ The small review pool indicates the app is currently in an early growth phase, requiring more social proof to scale. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 2 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Bullion Calculator** (this app) | 5/5 | Thrilled | Truk Software, LLC | | [Banksola: Budget Planner](https://marlvel.ai/apps/banksola-budget-planner) | 4.6/5 | Mixed | Quickdollarapp, Inc | | [DEGIRO: Investing & Trading](https://marlvel.ai/apps/degiro-investing-trading) | 4.1/5 | Mixed | DEGIRO - Online Trading App | | [Hourly: Freelance Tracker](https://marlvel.ai/apps/hourly-freelance-tracker) | N/A/5 | N/A | Albert Lewinski | | [SureShotFX - Pip Calculator](https://marlvel.ai/apps/sureshotfx-pip-calculator) | 4.0/5 | Excited | SureShotFX | | [Tikker - Live Income Tracker](https://marlvel.ai/apps/tikker-live-income-tracker) | 5.0/5 | N/A | Mis Asja OU | ## Company Profile - **Developer:** Truk Software, LLC - **Website:** [https://www.truksoftware.com](https://www.truksoftware.com) ## Data Sources & Links - **App Store ID:** 6766423513 - **Google Play ID:** com.truksoftware.bullioncalulator - **Dev Site:** [Official Website](https://www.truksoftware.com) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Banksola: Budget Planner*](https://marlvel.ai/apps/banksola-budget-planner) (Quickdollarapp, Inc) · 4.6/5 Rating - [*DEGIRO: Investing & Trading*](https://marlvel.ai/apps/degiro-investing-trading) (DEGIRO - Online Trading App) · 4.1/5 Rating - [*Hourly: Freelance Tracker*](https://marlvel.ai/apps/hourly-freelance-tracker) (Albert Lewinski) · N/A Rating - [*SureShotFX - Pip Calculator*](https://marlvel.ai/apps/sureshotfx-pip-calculator) (SureShotFX) · 4.0/5 Rating | Positive Sentiment - [*Tikker - Live Income Tracker*](https://marlvel.ai/apps/tikker-live-income-tracker) (Mis Asja OU) · 5.0/5 Rating - [*TradeLog - Trading Journal*](https://marlvel.ai/apps/tradelog-trading-journal) (Rikuto Takeuchi) · N/A Rating - [*코인원 - 가상자산 거래소(비트코인, 이더리움, 테더)*](https://marlvel.ai/apps/coinone-co-kr-official) (Coinone) · 3.1/5 Rating - [*다트맨 - 전자공시 푸시알림*](https://marlvel.ai/apps/com-coreasset-stockhunter) (ORBIS Investment Advisors Co., Ltd.) · 2.1/5 Rating - [*디지로카(롯데카드)*](https://marlvel.ai/apps/com-lcacapp) (lottecard) · 2.5/5 Rating - [*บเรนนี่ เงินสด*](https://marlvel.ai/apps/com-finance-rennycorpoth) (RENNY CORPORATION COMPANY LIMITED) · N/A 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:** 0.55/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2 - **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:** 44 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/bullion-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.