--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Diviac - Scuba diving logbook" developer_entity: "PADI Travel AG" bundle_id: "com.diviac.app" app_store_id: "930068909" category: "Sports" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2015-05-07" report_date: "2026-08-06" last_verified: "2026-08-06T00:00:00.000Z" report_version: "0.4.1" total_reviews: 18 overall_rating: 1.8 sentiment: "Frustrated" sentiment_score: 25 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Digital logbook functionality provides a convenient alternative to carrying physical paper logs for divers" top_complaint_theme: "Data integrity issues cause birth dates and certification dates to change randomly after user input" review_sample_size: 13 total_review_count: 13 analyzed_review_count: 13 data_age_days: 12 momentum_velocity: "zombie" intelligence_version: 3 tags: ["sports", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "scuba", "divers", "ranging"] canonical_url: "https://marlvel.ai/apps/diviac-scuba-diving-logbook" license: "CC-BY-NC 4.0" content_version: "v2" --- # Diviac - Scuba diving logbook Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Freemium - **Signal**: Rating 1.83 · Sentiment Frustrated - **Recent focus**: Data integrity issues cause birth dates and certification dates to change randomly after user input (top complaint) · Digital logbook functionality provides a convenient alternative to carrying physical paper logs for divers (top praise) > **TL;DR:** Diviac - Scuba diving logbook is a sports app by PADI Travel AG, rated 1.83/5 by 18 users, with Frustrated user sentiment (25/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Diviac - Scuba diving logbook faces Frustrated user sentiment (1.83/5 from 18 reviews), with users reporting data integrity issues cause birth dates and certification dates to change randomly after user input as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1.83/5 (18 reviews) | | **User Mood** | Frustrated | | **Category** | Sports | | **Developer** | PADI Travel AG | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 12d | ## Metadata & Market Performance - **Publisher:** PADI Travel AG - **Category:** Sports - **Target Audience:** Scuba divers ranging from recreational enthusiasts to instructors who want to digitize, share, and analyze their dive history. - **Platforms:** iOS - **Version Reviewed:** 0.4.1 - **Report Date:** 2026-08-06 - **Signal Count:** 13 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 930068909 - **Bundle ID:** com.diviac.app - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-06 ## Executive Snapshot **What it is:** Diviac is a cloud-based scuba diving logbook for iOS that allows users to record dives, track marine life, and sync data from dive computers. **Why users hire it:** Users hire Diviac to digitize their dive history and share experiences with a global community, but the current technical state fails to provide the reliability required for long-term data storage. ## App DNA (Features & Intent) - **[Differentiator] Dive Computer Integration:** Proprietary connector software for Mac and PC downloads logs from over 100 dive computer models to the cloud. * *User Intent:* Users expect seamless access across multiple devices. - **[Differentiator] Marine Life Database:** Integrated library of 14,000 species with biology info and photos for identification. - **[Differentiator] Social Validation:** Digital verification of dive logs by buddies or instructors via click-to-approve interface. * *User Intent:* Users seek social connection and competitive engagement with peers. ## Market Position {#market-position} Diviac holds a 1.83-star rating across 18 total platform ratings, reflecting a platform that has not received a major update in over 11 years. The lack of recent development relative to the niche sports-tracking category signals a loss of competitive relevance. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with core logging and social features, Premium tier for advanced analytics, dive computer integration, and site monitoring - **Analysis:** Freemium model gates technical utility features like dive computer uploads and custom reporting behind a premium subscription. ## 🔴 User Sentiment (Medium Confidence: 13 of 13 reviews analyzed) {#user-sentiment} - **Overall Rating:** 1.83/5 - **Platform Split:** iOS 1.8/5 (18 ratings) - **Overall Sentiment:** Frustrated ### Top Praises - **Digital logbook functionality provides a convenient alternative to carrying physical paper logs for divers** - **Offline mode allows users to record dive data in remote locations without internet connectivity** ### Top Complaints (Impact Areas) - **Data integrity issues cause birth dates and certification dates to change randomly after user input** ## SWOT Analysis {#swot} **Core Strengths:** - 14,000-species marine database functions as a content-based barrier to entry **Growth Levers:** - Integrating a local-first storage architecture would address the top user request ## Recent Changes (v2 → v3) {#recent-changes} The intelligence report has shifted from suggesting a technical pivot to recommending a total sunset of the application due to persistent, unaddressed data loss and long-term abandonment. **Overall trend**: Declining **Compared at**: 2026-08-06 ### High-impact changes - **[Shifted] Strategic Recommendation** (positioning) - **[Declined] Outlook Forecast** (positioning) ### Medium-impact changes - **[Added] OS-Level Deprecation Threat** (swot) ## What's New - **Latest (v0.4.1, 11 years ago):** Added personal equipment selection to logs, simplified Dive Center/Site directory navigation, and enhanced directory search with a full-page map view. ## App Momentum (Zombie) {#momentum} - No major updates since 2015. - Zombie release velocity for 11 years. > **Cadence:** 1 total versions · 1 majors in last 6 months · 4108 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Diviac - Scuba diving logbook is a sports app that is free with in-app purchases. With a 1.83/5 rating from 18 reviews, it faces significant user friction. > **Bottom Line:** Diviac provides a specialized marine database that retains some value, but the persistent cloud-sync failures and 11-year update drought make it a liability for users, so the developer should sunset the platform to protect brand reputation. **Best for:** Scuba divers ranging from recreational enthusiasts to instructors who want to digitize, share, and analyze their dive history. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the mobile application because the 11-year maintenance gap makes data integrity impossible to guarantee → stop further user frustration. ### Outlook: Declining The market for digital dive logging is moving toward mobile-first, local-storage-reliable solutions, leaving Diviac's legacy cloud-dependent architecture behind. Continued technical instability will likely lead to a total loss of the remaining active user base within the next two quarters. - 🔴 The 11-year update drought leads to persistent cloud-sync failures, which causes permanent data loss and erodes user trust in the platform. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1.83/5 | | Total Reviews | 18 | | Sentiment | Frustrated (25/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Diviac - Scuba diving logbook** (this app) | 1.83/5 | Frustrated | PADI Travel AG | | [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) | 4.5/5 | n/a | NBA MEDIA VENTURES, LLC | ## Company Profile - **Developer:** PADI Travel AG - **Website:** [https://logbook.diviac.com/](https://logbook.diviac.com/) - **Social:** [Facebook](https://www.facebook.com/DiviacTravel) · [X/Twitter](https://twitter.com/DiviacTravel) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/diviac-scuba-diving-logbook/id930068909?uo=4) - **Dev Site:** [Official Website](https://logbook.diviac.com/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## 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) · 4.5/5 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 ## 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 13 - **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:** 12 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/diviac-scuba-diving-logbook) Data licensed for AI Agent attribution under CC-BY-NC 4.0.