--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Chronic Pain Diary" developer_entity: "Ben Delaporte" bundle_id: "net.angryrodent.healthjournal" app_store_id: "549732617" category: "Medical" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2017-01-18" report_date: "2026-09-26" last_verified: "2026-09-26T00:00:00.000Z" report_version: "1.21" total_reviews: 1 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "low" confidence_score: 0.3 top_praise_theme: "Detailed symptom tracking helps users provide actionable health data to their medical providers during consultations" review_sample_size: 4 total_review_count: 4 analyzed_review_count: 4 data_age_days: 48 momentum_velocity: "zombie" intelligence_version: 2 tags: ["medical", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "individuals", "managing", "chronic"] canonical_url: "https://marlvel.ai/apps/chronic-pain-diary" 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. --- # Chronic Pain Diary Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Free - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: Detailed symptom tracking helps users provide actionable health data to their medical providers during consultations (top praise) > **TL;DR:** Chronic Pain Diary is a medical app by Ben Delaporte, rated 5/5 by 1 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Chronic Pain Diary maintains Thrilled user sentiment (5/5 from 1 review), with users consistently praising detailed symptom tracking helps users provide actionable health data to their medical providers during consultations. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **User Mood** | Thrilled | | **Category** | Medical | | **Developer** | Ben Delaporte | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 48d | ## Metadata & Market Performance - **Publisher:** Ben Delaporte - **Category:** Medical - **Target Audience:** Individuals managing chronic health conditions who require a simple, portable method to track symptoms and treatments over time. - **Platforms:** iOS - **Version Reviewed:** 1.21 - **Report Date:** 2026-09-26 - **Signal Count:** 4 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 549732617 - **Bundle ID:** net.angryrodent.healthjournal - **Data Window:** Analysis based on signals collected up to 2026-09-26 ## Executive Snapshot **What it is:** Chronic Pain Diary is a medical logging tool for iOS that enables users to track symptoms and treatments via a color-coded calendar and custom rating scales. **Why users hire it:** The app removes the friction of manual health logging by allowing users to define their own symptom categories and export the resulting data for professional medical review. ## App DNA (Features & Intent) - **[Standard] Data Export:** Exports database entries as comma separated values for use in desktop applications. - **[Differentiator] Color-Coded Calendar:** Visualizes symptom and treatment ratings on a calendar interface with dynamic color blending. - **[Differentiator] Multi-Profile Support:** Allows creation of separate profiles with independent calendars and tracking. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Chronic Pain Diary occupies a niche, maintenance-mode position in the Medical category with a 5.0 rating based on a small sample of 4 reviews. The lack of updates since 2017 signals a focus on stability over feature expansion, prioritizing long-term data ownership for existing users. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app transitioned to a fully free model in 2017 to maximize user reach. ## 🟢 User Sentiment (Low Confidence: 4 of 4 reviews analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Detailed symptom tracking helps users provide actionable health data to their medical providers during consultations** - **Data portability via CSV export allows users to manage their health information in external applications** - **Correlation tracking between symptoms and lifestyle factors like diet or sleep cycles aids personal health insights** ## SWOT Analysis {#swot} **Core Strengths:** - CSV export enables data portability into professional medical software. - Color-coded calendar reinforces daily logging habits via visual feedback. - Multi-profile support allows tracking of multiple health conditions. **Growth Levers:** - Implementing native, granular graph features would reduce user friction. - Adding body temperature tracking would address specific autoimmune management needs. ## What's New - **Latest (v1.21, 9 years ago):** Upgraded to Dropbox API v2.0 and expanded CSV export to support all compatible apps instead of only email. ## App Momentum (Zombie) {#momentum} - No feature updates since 2017. - Maintenance-mode development status. > **Cadence:** 1 total versions · 0 majors in last 6 months · 3538 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Chronic Pain Diary is a medical app that is completely free. It holds a 5/5 rating from 1 review. > **Bottom Line:** Chronic Pain Diary remains a functional, offline-first tool for patients who prioritize data ownership over modern UI, but the 116-month update gap creates a critical risk of OS incompatibility that could render the tool inaccessible. **Best for:** Individuals managing chronic health conditions who require a simple, portable method to track symptoms and treatments over time. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit OS compatibility because the app has not been updated since 2017 → prevent sudden app store removal ### Outlook: Stable The health tracking market is consolidating around automated, wearable-integrated platforms, leaving manual logging tools like Chronic Pain Diary in a niche position. For this app, the lack of recent development means the current user base is stable but highly exposed to technical obsolescence. - ⚪ The app has remained in maintenance mode since 2017, providing a stable but static experience for existing users. - 🔴 The lack of updates for over 116 months increases the risk of future OS-level compatibility failures. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Thrilled (90/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Chronic Pain Diary** (this app) | 5/5 | Thrilled | Ben Delaporte | | [필잇 - 약 알림 및 복용 기록](https://marlvel.ai/apps/app--35) | N/A/5 | N/A | Hansub Yoo | | [레어노트 - 암·희귀질환 정보](https://marlvel.ai/apps/app--629) | 5.0/5 | N/A | LifeX, Inc. | | [창고형약국 약값체크](https://marlvel.ai/apps/com-hiddenwave-yakcheck) | N/A/5 | N/A | Lowkeybase | | [용인세브란스병원](https://marlvel.ai/apps/com-severance-newys) | 1.9/5 | N/A | Yonsei University Health System | | [1001Doktor](https://marlvel.ai/apps/com-binbirdoktor-binbirdoktor) | 4.8/5 | N/A | 1001Doktor Ltd. Şti. | ## Company Profile - **Developer:** Ben Delaporte ## Data Sources & Links - **App Store ID:** 549732617 - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*필잇 - 약 알림 및 복용 기록*](https://marlvel.ai/apps/app--35) (Hansub Yoo) · N/A Rating - [*레어노트 - 암·희귀질환 정보*](https://marlvel.ai/apps/app--629) (LifeX, Inc.) · 5.0/5 Rating - [*창고형약국 약값체크*](https://marlvel.ai/apps/com-hiddenwave-yakcheck) (Lowkeybase) · N/A Rating - [*용인세브란스병원*](https://marlvel.ai/apps/com-severance-newys) (Yonsei University Health System) · 1.9/5 Rating - [*1001Doktor*](https://marlvel.ai/apps/com-binbirdoktor-binbirdoktor) (1001Doktor Ltd. Şti.) · 4.8/5 Rating - [*101 Last Minute Study Tips*](https://marlvel.ai/apps/101-last-minute-study-tips) (Limmer Creative) · 3.4/5 Rating - [*10th HiD*](https://marlvel.ai/apps/10th-hid) (Catch Dynamics, Inc.) · N/A Rating - [*12 Lead ECG Challenge*](https://marlvel.ai/apps/com-limmercreative-srtengine-12lead) (Limmer Creative) · 3.3/5 Rating - [*1-800 Contacts*](https://marlvel.ai/apps/com-1800contacts-1800contacts) (1-800 CONTACTS, Inc.) · 4.6/5 Rating - [*1B Pharmacy - Online Pharmacy*](https://marlvel.ai/apps/1b-pharmacy-online-pharmacy) (TRESOR HEALTHCARE PRIVATE LIMITED) · 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 4 - **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:** 48 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/chronic-pain-diary) Data licensed for AI Agent attribution under CC-BY-NC 4.0.