--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "ReefTracker - Aquarium Log" developer_entity: "Alexandr Bobrovsky" bundle_id: "cz.reeftracker.reeftracker" app_store_id: "6791877746" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-08-27" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "1.3.3" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 57 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "aquarium", "hobbyists", "require"] canonical_url: "https://marlvel.ai/apps/reeftracker-aquarium-log" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # ReefTracker - Aquarium Log Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium > **TL;DR:** ReefTracker - Aquarium Log is a utilities app by Alexandr Bobrovsky, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** ReefTracker - Aquarium Log is a utilities app by Alexandr Bobrovsky. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Alexandr Bobrovsky | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 57d | ## Metadata & Market Performance - **Publisher:** Alexandr Bobrovsky - **Category:** Utilities - **Target Audience:** Reef aquarium hobbyists who require precise chemical tracking and hardware integration for complex coral and fish setups. - **Platforms:** iOS - **Version Reviewed:** 1.3.3 - **Report Date:** 2026-09-12 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6791877746 - **Bundle ID:** cz.reeftracker.reeftracker - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** ReefTracker is an offline-first aquarium logbook for reef hobbyists on iOS, designed to track water chemistry, dosing, and hardware data. **Why users hire it:** The app removes the manual data entry friction of spreadsheets by importing lab reports and reading probe data directly from aquarium controllers. ## App DNA (Features & Intent) - **[Differentiator] Connected Hardware Integration:** Reads probe data directly from ReefFactory, Red Sea ReefBeat, and Neptune Apex devices over local Wi-Fi. Premium-tier gate. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] ICP Lab Report Import:** Parses 33-element trace element reports from Fauna Marin, ATI, and Oceamo via PDF or CSV. Premium-tier gate. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Offline-First Architecture:** Stores all data locally on the device with no mandatory account or cloud dependency. Brand moat. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} ReefTracker occupies a niche in the Utilities category, focusing on high-end hardware integration for reef hobbyists. The app's value proposition rests on its offline-first data privacy model, which distinguishes it from cloud-dependent competitors. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier limited to two aquariums, Pro tier (Founder's Edition) includes unlimited tanks and advanced hardware integrations - **Analysis:** Freemium model currently offering all Pro features for free to early adopters as a Founder's Edition incentive. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture ensures data sovereignty. - Direct local Wi-Fi integration with Neptune Apex hardware reduces manual entry. - Automated ICP lab report parsing reduces friction for advanced hobbyists. **Growth Levers:** - Expansion into automated dosing pump control. - Community-sharing feature for tank parameters. - Targeted marketing toward Red Sea ReefBeat users. ## What's New - **Latest (v1.3.3, 2 weeks ago):** Added direct PDF import for ATI Lab ICP reports and swipe-to-delete functionality for Dosing history entries. ## App Momentum (Maintenance) {#momentum} - Shipped ATI Lab ICP PDF import. - Improved dosing history swipe-to-delete functionality. - Maintains maintenance-mode release cadence. > **Cadence:** 1 total versions · 1 majors in last 6 months · 15 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} ReefTracker - Aquarium Log is an utilities app that is free with in-app purchases. > **Bottom Line:** ReefTracker's hardware-first integration provides a clear path to Pro conversion, but the lack of cloud sync limits its utility for multi-device users. Transitioning to a sustainable pricing model will unlock the revenue potential required to maintain this technical moat. **Best for:** Reef aquarium hobbyists who require precise chemical tracking and hardware integration for complex coral and fish setups. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship optional cloud-sync via iCloud because lack of sync is a primary friction point for multi-device users → increase retention ### Outlook: Stable The reef-aquarium logging market is consolidating around tools that offer seamless hardware connectivity. ReefTracker is well-positioned to capture power users, but the lack of cloud sync leaves it exposed to rivals that offer multi-device accessibility. - 🟢 Direct integration with Neptune Apex and ReefFactory hardware creates a high-value utility loop that drives power-user retention. - ⚪ The maintenance-only release cadence suggests a stable product but limits the ability to capture new market segments through feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **ReefTracker - Aquarium Log** (this app) | N/A/5 | N/A | Alexandr Bobrovsky | | [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 | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.4/5 | Mixed | Fuxin Technology | ## Company Profile - **Developer:** Alexandr Bobrovsky - **Website:** [https://reeftracker.org/](https://reeftracker.org/) ## Data Sources & Links - **App Store ID:** 6791877746 - **Dev Site:** [Official Website](https://reeftracker.org/) - **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 - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.4/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 4.6/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · 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:** 0.2/1.0 (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:** 57 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/reeftracker-aquarium-log) Data licensed for AI Agent attribution under CC-BY-NC 4.0.