Healstack
Supplement & Symptom Tracker
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Log a dose in seconds, search the journal later, and read a 200+ substance harm reduction wiki that works with no signal.
Healstack is a personal substance tracker, harm reduction wiki, and health dashboard.
Log doses with a journal you can filter and search, browse a 200+ substance wiki with harm reduction data, and see your health trends in one dashboard. Your data stays in your account — no ads, no data sales.
FEATURES
- Dose logging with journal, filters, and search
- 200+ substance wiki with harm reduction information
- Health dashboard with trends over time
- Private by design
Healstack is built for harm reduction: honest information and personal tracking to help you make safer choices.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Joshua Trommel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Joshua Trommel
- Size
- 5.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © 2026 Joshua Trommel