--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Fish Identifier - Fish Scanner" developer_entity: "Dinh Dong Nguyen" bundle_id: "com.dn.fish.identifier.fish.verify" app_store_id: "1604739565" category: "Education" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-06-22" report_date: "2026-09-14" last_verified: "2026-09-14T00:00:00.000Z" report_version: "1.1.6" total_reviews: 80 overall_rating: 3.9 sentiment: "Mixed" sentiment_score: 45 confidence: "medium" confidence_score: 0.45 top_praise_theme: "High identification accuracy for fish species provides immediate educational value for outdoor enthusiasts and families" top_complaint_theme: "Aggressive monetization tactics and restrictive identification limits frustrate users who expect a free utility" review_sample_size: 22 total_review_count: 22 analyzed_review_count: 22 data_age_days: 16 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "subscription", "mixed sentiment", "mobile app", "app review", "app analysis", "casual", "hobbyists", "students"] canonical_url: "https://marlvel.ai/apps/fish-identifier-fish-scanner" license: "CC-BY-NC 4.0" content_version: "v2" --- # Fish Identifier - Fish Scanner Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Subscription - **Signal**: Rating 3.9 · Sentiment Mixed - **Recent focus**: Aggressive monetization tactics and restrictive identification limits frustrate users who expect a free utility (top complaint) · High identification accuracy for fish species provides immediate educational value for outdoor enthusiasts and families (top praise) > **TL;DR:** Fish Identifier - Fish Scanner is a education app by Dinh Dong Nguyen, rated 3.9/5 by 80 users, with Mixed user sentiment (45/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Fish Identifier - Fish Scanner shows Mixed sentiment (3.9/5 from 80 reviews) - users praise high identification accuracy for fish species provides immediate educational value for outdoor enthusiasts and families but report issues with aggressive monetization tactics and restrictive identification limits frustrate users who expect a free utility. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.9/5 (80 reviews) | | **User Mood** | Mixed | | **Category** | Education | | **Developer** | Dinh Dong Nguyen | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 16d | ## Metadata & Market Performance - **Publisher:** Dinh Dong Nguyen - **Category:** Education - **Target Audience:** Casual hobbyists and students interested in marine biology and fish identification. - **Platforms:** iOS - **Version Reviewed:** 1.1.6 - **Report Date:** 2026-09-14 - **Signal Count:** 22 reviews analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 1604739565 - **Bundle ID:** com.dn.fish.identifier.fish.verify - **Data Window:** Analysis based on signals collected up to 2026-09-14 ## Executive Snapshot **What it is:** Fish Identifier - Fish Scanner is an AI-powered education app for identifying fish species via camera, available on iOS. **Why users hire it:** The app removes the cognitive cost of manual species research for outdoor enthusiasts and families during nature walks. ## App DNA (Features & Intent) - **[Standard] AI Fish Identification:** Image recognition engine identifies fish species from user-uploaded photos or camera captures. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Species Database:** Catalog of 3000+ fish species with detailed metadata and information. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Basic] Premium Subscription:** Unlocks full access to identification features and database content via weekly or yearly billing. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Fish Identifier - Fish Scanner occupies a niche in the education category with a 3.9-star rating across 80 total ratings. The reliance on a subscription-only model for a utility that competitors often offer via ad-supported free tiers creates significant conversion friction. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Premium Weekly at $2.99/weekly, Premium Yearly at $29.99/yearly - **Analysis:** Subscription-only model anchored at $2.99 weekly, utilizing auto-renewable billing cycles to capture recurring revenue. ## 🟡 User Sentiment (Medium Confidence: 22 of 22 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.9/5 - **Platform Split:** iOS 3.9/5 (80 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **High identification accuracy for fish species provides immediate educational value for outdoor enthusiasts and families** - **Clean interface design allows users to navigate through fish information without unnecessary visual clutter** ### Top Complaints (Impact Areas) - **Aggressive monetization tactics and restrictive identification limits frustrate users who expect a free utility** ## SWOT Analysis {#swot} **Core Strengths:** - Clean interface design allows users to navigate through fish information without unnecessary visual clutter. **Growth Levers:** - Localized species databases for specific regions could differentiate the product from generic global identification tools. ## What's New - **Latest (v1.1.6, 1 years ago):** General performance optimizations and bug resolutions. ## App Momentum (Zombie) {#momentum} - Stalled development for 14 months. - Maintenance-only cadence since June 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 448 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Fish Identifier - Fish Scanner is an education app. With a 3.9/5 rating from 80 reviews, it shows mixed user reception. > **Bottom Line:** The current subscription-only model creates a value gap that drives negative sentiment, as users expect a functional free tier for identification utilities. Pivoting to a freemium model would unlock the top-of-funnel conversion needed to compete against ad-supported rivals. **Best for:** Casual hobbyists and students interested in marine biology and fish identification. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Implement a limited free-tier identification count because current paywall friction is the #1 complaint theme → increase user retention. ### Outlook: Declining The education utility market is consolidating around apps that provide reliable, ad-supported free tiers. Fish Identifier - Fish Scanner remains exposed due to its rigid subscription gate and lack of recent feature investment, which will likely accelerate user attrition as more modern alternatives enter the space. - 🔴 The 14-month development freeze suggests the product is in maintenance mode, which prevents the app from addressing core identification accuracy complaints. - 🔴 Aggressive monetization and ad-heavy design in the current version drive high churn rates among casual users who expect a free utility. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.9/5 | | Total Reviews | 80 | | Sentiment | Mixed (45/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Fish Identifier - Fish Scanner** (this app) | 3.9/5 | Mixed | Dinh Dong Nguyen | | [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.5/5 | n/a | AlgoApp Inc | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | n/a | The Mind Company | | [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | N/A | OrangeOrApple.com | | [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC | | [Flashcards maker - AI generate](https://marlvel.ai/apps/flashcards-maker-ai-generate) | 4.1/5 | Mixed | Teleprompter LLC | ## Company Profile - **Developer:** Dinh Dong Nguyen ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/fish-identifier-fish-scanner/id1604739565?uo=4) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating - [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) · 4.5/5 Rating - [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) · 4.0/5 Rating - [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) · 4.1/5 Rating - [*Impulse - Brain Training*](https://marlvel.ai/apps/impulse-brain-training) (GMRD Apps Limited) · 4.6/5 Rating - [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) · 4.7/5 Rating - [*자주 틀리는 우리말*](https://marlvel.ai/apps/app--424) (DaolSoft, Co., Ltd.) · N/A Rating - [*달공부 - 한 달 공부 다이어리 + 루틴/공부 타이머*](https://marlvel.ai/apps/azlabs-dalstudy) (SuWon Choi) · N/A Rating - [*타요콘 - 타요 아바타 놀이동화*](https://marlvel.ai/apps/com-kigle-project-tayocon) (KIGLE) · 3.1/5 Rating ## Frequently Asked Questions {#faq} ### Is Fish Identifier - Fish Scanner free to use? The app is free to download, but core identification features are gated behind a weekly or yearly subscription. Users report frustration with the limited functionality available without a paid plan. ### Does Fish Identifier - Fish Scanner work for all fish species? The app features a database of over 3,000 species. However, user reviews note that identification accuracy can be inconsistent for specific fish families like African cichlids. ### Are there better free alternatives for fish identification? Many competitors in the education category offer ad-supported identification models. Users often prefer alternatives that do not force a subscription after a single identification attempt. ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 22 - **Data Sources:** user reviews, 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:** 16 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/fish-identifier-fish-scanner) Data licensed for AI Agent attribution under CC-BY-NC 4.0.