--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Scuba Tank Capacity" developer_entity: "Anthony Dupre" bundle_id: "com.reedlabs.scubaTankCalculator" app_store_id: "6758780465" category: "Sports" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-08-24" report_date: "2026-08-29" last_verified: "2026-08-29T00:00:00.000Z" report_version: "1.0.1" total_reviews: 0 confidence: "low" confidence_score: 0 data_age_days: 73 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["sports", "free", "mobile app", "app review", "app analysis", "recreational", "technical", "scuba"] canonical_url: "https://marlvel.ai/apps/scuba-tank-capacity" license: "CC-BY-NC 4.0" content_version: "v2" --- # Scuba Tank Capacity Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Free > **TL;DR:** Scuba Tank Capacity is a sports app by Anthony Dupre, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Scuba Tank Capacity is a sports app by Anthony Dupre. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Sports | | **Developer** | Anthony Dupre | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0/1.0) | | **Data Age** | 73d | ## Metadata & Market Performance - **Publisher:** Anthony Dupre - **Category:** Sports - **Target Audience:** Recreational and technical scuba divers, as well as dive shop staff, who require precise gas volume planning tools. - **Platforms:** iOS - **Version Reviewed:** 1.0.1 - **Report Date:** 2026-08-29 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0/1.0) - **App Store ID (iOS):** 6758780465 - **Bundle ID:** com.reedlabs.scubaTankCalculator - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-29 ## Executive Snapshot **What it is:** Scuba Tank Capacity is a precision gas calculator for technical and recreational divers, providing Z-factor corrected volume estimates on iOS. **Why users hire it:** Divers use the tool to remove the 5-10% error margin inherent in ideal gas calculations, ensuring safety during high-pressure technical dives. ## App DNA (Features & Intent) - **[Differentiator] Z-Factor Compressibility Correction:** Calculates actual gas content by adjusting for non-ideal gas behavior at pressures exceeding 200 bar. - **[Standard] Offline Calculation Engine:** Performs all gas and tank calculations without requiring an active internet connection. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Scuba Tank Capacity occupies a specialized utility niche in the Sports category, serving technical divers with precision tools that standard recreational apps lack. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free tool with no ads or subscriptions - **Analysis:** The app operates as a free utility with no monetization gates, positioning itself as a community resource for technical and recreational divers. ## SWOT Analysis {#swot} **Core Strengths:** - Z-factor correction provides technical accuracy beyond standard recreational calculators **Growth Levers:** - Cloud-sync for custom tank profiles would increase switching costs for technical divers ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive outlook has shifted from viewing its lack of monetization as a defensive barrier to identifying it as a vulnerability that risks project abandonment. The technical value proposition is now more precisely defined by the 5-10% variance from ideal gas estimates. **Overall trend**: Mixed **Compared at**: 2026-08-29 ### High-impact changes - **[Shifted] Monetization risk assessment** (swot) ### Medium-impact changes - **[Improved] Quantified technical value** (positioning) - **[Shifted] Maintenance risk** (swot) ### Low-impact changes - **[Removed] Multi-Tank Comparison removal** (features) ## What's New - **Latest (v1.0.1, 4 days ago):** Corrected gas volume calculation errors for dual tank configurations. ## App Momentum (Maintenance) {#momentum} - Ships ~2 releases per year. - Latest release corrected twin tank calculations. > **Cadence:** 2 total versions · 0 majors in last 6 months · 4 days since last update · 195 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Scuba Tank Capacity is a sports app that is completely free. > **Bottom Line:** Scuba Tank Capacity serves the technical diving niche by prioritizing calculation precision over monetization, but the current maintenance-only cadence risks losing the trust of power users who require consistent updates for modern device compatibility. **Best for:** Recreational and technical scuba divers, as well as dive shop staff, who require precise gas volume planning tools. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship cloud-sync for custom tank profiles because it increases switching costs for technical divers → improve long-term retention ### Outlook: Stable The technical diving utility market remains stable, favoring tools that provide verifiable accuracy over those that prioritize frequent feature updates. Scuba Tank Capacity is well-positioned as a precision-first utility, but the lack of a clear monetization or growth roadmap leaves it exposed to potential abandonment if developer interest shifts. - ⚪ The maintenance-only release cadence (two updates in six months) signals a stable utility tool rather than a growth-focused product. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Scuba Tank Capacity** (this app) | N/A/5 | N/A | Anthony Dupre | | [DraftKings Predictions](https://marlvel.ai/apps/draftkings-predictions) | 4.8/5 | Mixed | DraftKings | | [DraftKings: Sports & Casino](https://marlvel.ai/apps/draftkings-sportsbook-casino) | 4.8/5 | n/a | DraftKings | | [FanDuel Predicts](https://marlvel.ai/apps/fanduel-predicts) | 4.8/5 | n/a | FanDuel, Inc. | | [Fish AI - AI Fishing App](https://marlvel.ai/apps/com-fishai-app) | 4.7/5 | n/a | GymBros Inc. | | [NBA: Live Games & Scores](https://marlvel.ai/apps/nba-live-games-scores) | 4.6/5 | Mixed | NBA MEDIA VENTURES, LLC | ## Company Profile - **Developer:** Anthony Dupre ## Data Sources & Links - **App Store ID:** 6758780465 - **Sources:** App store metadata. ## Related Intel Reports - [*DraftKings Predictions*](https://marlvel.ai/apps/draftkings-predictions) (DraftKings) · 4.8/5 Rating - [*DraftKings: Sports & Casino*](https://marlvel.ai/apps/draftkings-sportsbook-casino) (DraftKings) · 4.8/5 Rating - [*FanDuel Predicts*](https://marlvel.ai/apps/fanduel-predicts) (FanDuel, Inc.) · 4.8/5 Rating - [*Fish AI - AI Fishing App*](https://marlvel.ai/apps/com-fishai-app) (GymBros Inc.) · 4.7/5 Rating - [*NBA: Live Games & Scores*](https://marlvel.ai/apps/nba-live-games-scores) (NBA MEDIA VENTURES, LLC) · 4.6/5 Rating - [*PrizePicks - Sports Picks*](https://marlvel.ai/apps/prizepicks-sports-picks) (SidePrize, LLC) · 4.5/5 Rating - [*Sporttrade: Prediction Markets*](https://marlvel.ai/apps/sporttrade-prediction-markets) (SPORTTRADE INC) · 4.7/5 Rating | Positive Sentiment - [*플레이공*](https://marlvel.ai/apps/com-tychesoft-playball) (Tychesoft) · N/A Rating - [*더블이글 - 요즘 골프예약*](https://marlvel.ai/apps/com-albatrss-de) (Double Eagle Inc.) · 4.0/5 Rating - [*테니스타운*](https://marlvel.ai/apps/com-momzit-tennistown) (link.tennistown) · 3.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Scuba Tank Capacity accurate for technical diving? Yes, Scuba Tank Capacity uses Z-factor compressibility correction to account for real gas behavior at pressures above 200 bar, which is more accurate than ideal gas estimates. ### Does Scuba Tank Capacity require an internet connection? No, the calculation engine works entirely offline, making it suitable for use at remote dive sites or fill stations. ### Is Scuba Tank Capacity free to use? Yes, Scuba Tank Capacity is a free tool with no ads or subscription tiers. ## 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:** 0/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 73 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/scuba-tank-capacity) Data licensed for AI Agent attribution under CC-BY-NC 4.0.