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Chronic Pain Diary

Chronic Pain Diary

By Ben Delaporte

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.

The App DNA

What makes this app unique?

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.

For Individuals managing chronic health conditions who require a simple, portable method to track symptoms and treatments over time.

What does it look like?

Key features

Data Exportstandard

Exports database entries as comma separated values for use in desktop applications.

Color-Coded Calendaredge

Visualizes symptom and treatment ratings on a calendar interface with dynamic color blending.

Multi-Profile Supportedge

Allows creation of separate profiles with independent calendars and tracking.

How much does it cost?

freeFree

The app transitioned to a fully free model in 2017 to maximize user reach.

Velocity

Dormant developmentperformanceShow more...

Chronic Pain Diary has been inactive for over nine years, with no updates or feature releases since early 2017. The development cycle has effectively ceased, leaving the app in a zombie state. The final recorded update focused on technical debt, specifically migrating to the Dropbox API v2.0 and increasing the minimum iOS requirement.

See all version history

Who built it?

Ben Delaporte

1 app tracked · Medical

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User Sentiment

What do users think recently?

Fresh user feedback skews thrilled. Users appreciate detailed symptom tracking helps users provide actionable health data to their medical providers during consultations and data portability via csv export allows users to manage their health information in external applications.

How are ratings & reviews evolving?

App Store
5.00 · 1

What users say, by theme

What Users Love
  • 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

4 of 4 recent reviews analyzed · limited sample

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Unlock 2 user requests, each backed by review evidence.

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Competition

Competitive landscape for Chronic Pain Diary

How's the Medical market?

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.

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The rivals identified

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The Analyst's Read

Key takeaways for Chronic Pain Diary

Where is it heading?

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.

The 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.
Critical Frictions 3 weaknesses inside
Growth Levers
  • Implementing native, granular graph features would reduce user friction.
  • Adding body temperature tracking would address specific autoimmune management needs.
Market Threats 2 threats identified

Next best moves

1 Maintain

Audit OS compatibility because the app has not been updated since 2017 → prevent sudden app store removal

The counter-intuitive read

Users report: The app's maintenance-mode status is actually…

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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.

Unlock 3 critical frictions, 2 market threats and the analyst’s take.

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Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Chronic Pain Diary, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Chronic Pain Diary Intelligence Report.” Updated Sep 26, 2026. https://marlvel.ai/apps/chronic-pain-diary

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