--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Pocket Shark Field Guide" developer_entity: "Michael Norman" bundle_id: "com.michael3.pocketshark" app_store_id: "6761012557" category: "Reference" primary_platform: "ios" primary_monetization: "Paid" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-04-23" report_date: "2026-10-02" last_verified: "2026-10-02T00:00:00.000Z" report_version: "1.0.5" total_reviews: 1 overall_rating: 5 confidence: "low" confidence_score: 0.3 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["reference", "paid", "mobile app", "app review", "app analysis", "shark", "enthusiasts", "researchers"] canonical_url: "https://marlvel.ai/apps/pocket-shark-field-guide" license: "CC-BY-NC 4.0" content_version: "v2" --- # Pocket Shark Field Guide Intelligence Report ## TL;DR {#tldr} - **Category**: Reference · Paid - **Signal**: Rating 5 > **TL;DR:** Pocket Shark Field Guide is a reference app by Michael Norman, rated 5/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Pocket Shark Field Guide is a reference app by Michael Norman. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **Category** | Reference | | **Developer** | Michael Norman | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 43d | ## Metadata & Market Performance - **Publisher:** Michael Norman - **Category:** Reference - **Target Audience:** Shark enthusiasts and researchers requiring a portable, offline-capable reference guide for species identification. - **Platforms:** iOS - **Version Reviewed:** 1.0.5 - **Report Date:** 2026-10-02 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6761012557 - **Bundle ID:** com.michael3.pocketshark - **Data Window:** Analysis based on signals collected up to 2026-10-02 ## Executive Snapshot **What it is:** Pocket Shark Field Guide is an offline-first shark reference app for iOS, featuring a species catalog, comparison tools, and educational mini-games. **Why users hire it:** It removes the connectivity dependency required by broader nature encyclopedias, serving users who need reliable species identification in field conditions where network access is unreliable. ## App DNA (Features & Intent) - **[Differentiator] Offline Species Guide:** Searchable catalog of 500+ shark species accessible without network connection. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Differentiator] Side-by-side Compare Mode:** Canvas tool to contrast size, depth, and traits between two selected shark species. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Shark Sprint Mini Game:** Gamified study tool with local best score tracking. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} Pocket Shark Field Guide maintains a niche position in the Reference category, relying on its offline-first utility rather than the broad, ad-supported catalog models of general nature apps. ## Monetization Strategy - **Model:** Paid - **Tiers:** One-time purchase at $4.99 - **Price:** iOS: $4.99 - **Analysis:** Single-payment model with no recurring costs, positioning Pocket Shark Field Guide as a standalone utility. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture removes connectivity dependency - Side-by-side comparison tool encourages repeated use **Growth Levers:** - Expansion into broader marine-life categories captures wider audience ## What's New - **Latest (v1.0.5, 5 months ago):** Completed the offline shark field guide and expanded species coverage across the catalog. ## App Momentum (Maintenance) {#momentum} - Ships ~2 releases per year. - Quiet 5 months, bug fixes only. > **Cadence:** 1 total versions · 1 majors in last 6 months · 161 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Pocket Shark Field Guide is a reference app that is a paid app. It holds a 5/5 rating from 1 review. > **Bottom Line:** Pocket Shark Field Guide's offline utility retains core shark enthusiasts, but the current maintenance-mode cadence risks losing relevance to broader, more frequently updated nature guides. **Best for:** Shark enthusiasts and researchers requiring a portable, offline-capable reference guide for species identification. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship content-update notification because the 5-month release gap risks user churn → increase re-engagement ### Outlook: Stable Users report: The market for niche reference tools is consolidating toward broader, cloud-integrated databases. Pocket Shark Field Guide remains advantaged in low-connectivity segments, but the current maintenance-only cadence leaves it exposed to rivals that update species data more frequently. - ⚪ The 5-month release cadence indicates a maintenance-mode posture, which limits the app's ability to compete with frequently updated general-purpose nature databases. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Pocket Shark Field Guide** (this app) | 5/5 | N/A | Michael Norman | | [올어바웃성경](https://marlvel.ai/apps/com-allabout-bibleapp) | 5.0/5 | N/A | Gilju Lee | | [Hallow: Prayer & Meditation](https://marlvel.ai/apps/hallow-prayer-meditation) | 4.7/5 | n/a | Hallow, Inc. | | [고려대 한국어 속담 사전](https://marlvel.ai/apps/app--428) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [우리말 의학사전](https://marlvel.ai/apps/app--427) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [공인중개사 용어사전](https://marlvel.ai/apps/app--429) | N/A/5 | N/A | DaolSoft, Co., Ltd. | ## Company Profile - **Developer:** Michael Norman - **Website:** [https://sharx.uk/](https://sharx.uk/) ## Data Sources & Links - **App Store ID:** 6761012557 - **Dev Site:** [Official Website](https://sharx.uk/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*올어바웃성경*](https://marlvel.ai/apps/com-allabout-bibleapp) (Gilju Lee) · 5.0/5 Rating - [*Hallow: Prayer & Meditation*](https://marlvel.ai/apps/hallow-prayer-meditation) (Hallow, Inc.) · 4.7/5 Rating - [*고려대 한국어 속담 사전*](https://marlvel.ai/apps/app--428) (DaolSoft, Co., Ltd.) · N/A Rating - [*우리말 의학사전*](https://marlvel.ai/apps/app--427) (DaolSoft, Co., Ltd.) · N/A Rating - [*공인중개사 용어사전*](https://marlvel.ai/apps/app--429) (DaolSoft, Co., Ltd.) · N/A Rating - [*브리태니커 콘사이스 백과사전*](https://marlvel.ai/apps/app--425) (DaolSoft, Co., Ltd.) · N/A Rating - [*100 Radio Hrvatska (HR) : Vijesti, glazba, Nogomet*](https://marlvel.ai/apps/100-radio-hrvatska-hr-vijesti-glazba-nogomet) (Thomas Gesland) · 1.0/5 Rating - [*100 US Citizenship Test Questions 2017*](https://marlvel.ai/apps/100-us-citizenship-test-questions-2017) (Andrey Fetisov) · 4.7/5 Rating - [*١٠١ پرسیار لە زانستی قورئان*](https://marlvel.ai/apps/app--952) (Abdulwahab F. Omar) · 5.0/5 Rating - [*10ten Japanese Reader*](https://marlvel.ai/apps/10ten-japanese-reader) (Birchill, Inc.) · 4.9/5 Rating ## Frequently Asked Questions {#faq} ### Does Pocket Shark Field Guide work without internet? Yes, Pocket Shark Field Guide is designed as an offline-first reference tool, allowing users to access the species catalog and comparison features without a network connection. ### Is Pocket Shark Field Guide a subscription app? No, Pocket Shark Field Guide is a one-time paid app with no subscriptions or in-app purchases. ### What is the difference between this and a general nature guide? Pocket Shark Field Guide focuses exclusively on shark species with specialized comparison tools and offline-first architecture, whereas general nature guides often require internet access and cover a broader, less detailed range of animals. ### What are some alternatives to Pocket Shark Field Guide? Users looking for broader nature identification may consider general-purpose encyclopedias or field guides, though these often lack the offline-first focus and specialized shark comparison tools found here. ## 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:** 43 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/pocket-shark-field-guide) Data licensed for AI Agent attribution under CC-BY-NC 4.0.