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APDA Symptom Tracker is a free health-management tool for Parkinson’s disease patients to log symptoms and medications for clinical review.

The App DNA

What makes this app unique?

The app removes the cognitive friction of manual symptom tracking by providing a structured, exportable report that patients use to improve the quality of their clinical appointments.

For Individuals living with Parkinson's disease and their care partners.

What does it look like?

Key features

Symptom Trackingstandard

Logs motor and non-motor symptoms to create a longitudinal health record.

Medication Trackeredge

Interactive log for dosages and timing to identify management opportunities.

Clinical Report Generationedge

Exports health data into a format for healthcare provider review.

How much does it cost?

freeFree

The app is provided free of charge as a service of the American Parkinson Disease Association.

Velocity

Dormant developmentopaqueShow more...

Development has ceased, with no new feature builds or updates released in over a year. The app has been inactive for 386 days, indicating a complete halt in maintenance or support. There is no evidence of ongoing operations or recent technical improvements.

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Who built it?

American Parkinson Disease Association

1 app tracked · Health & Fitness

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User Sentiment

What do users think recently?

Fresh user feedback skews frustrated. Users appreciate informative research content provides hope and community connection for those managing the disease.

How are ratings & reviews evolving?

Google Play
2.92 · 31
App Store
3.00 · 6

What users say, by theme

What Users Love
  • Informative research content provides hope and community connection for those managing the disease
What Frustrates Users
  • Critical sign-up and authentication failures prevent new users from accessing the core application features
+ 2 more themes
What Users Want 1 request inside

23 of 23 recent reviews analyzed · moderate confidence · Frustrated overall

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Unlock 2 more frustration themes and 1 user request, each backed by review evidence.

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Competition

Competitive landscape for APDA Symptom Tracker

How's the Health & Fitness market?

APDA Symptom Tracker occupies a niche as a non-profit clinical tool, currently maintaining a 3.0-star rating across 37 total reviews. The lack of recent updates (387 days since last store update) signals a maintenance-only posture that leaves the app vulnerable to technical decay.

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The rivals identified

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The Analyst's Read

Key takeaways for APDA Symptom Tracker

Where is it heading?

The outlook for APDA Symptom Tracker is declining due to a lack of active development and persistent technical regressions. Without a return to a regular update cadence to address onboarding and data integrity, the app will continue to lose its utility as a clinical tool for the Parkinson's community.

  • The 12-month release gap indicates a maintenance-only posture, which allows technical regressions to compound and erode user trust.
  • Critical sign-up failures prevent new users from accessing the app, effectively stalling the growth funnel and limiting the user base.

The SWOT

Core Strengths
  • Clinical report generation establishes the tool as a legitimate health-management asset
Critical Frictions 2 weaknesses inside
Growth Levers
  • Full Spanish-language localization provides a clear entry point into the US Spanish-speaking PD community
Market Threats 1 threat identified

Next best moves

1 Pivot · 1 Invest

Audit registration flow because authentication failures block new users → restore onboarding conversion

+ 1 more prioritized move

The counter-intuitive read

The app's non-profit status is a liability, not an asset…

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Bottom line

Technical instability in the registration and logging flows invalidates the tool's utility, and prioritizing a fix for these onboarding blockers would restore the core clinical value proposition.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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Sources

  1. [1] Play Store Listing

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 APDA Symptom Tracker, 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. “APDA Symptom Tracker Intelligence Report.” Updated Sep 16, 2026. https://marlvel.ai/apps/apda-symptom-tracker

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