PartyWise!
Know what you're taking.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
PartyWise is your private, calm, and practical harm-reduction companion. Designed with safety, science, and education in mind, PartyWise provides evidence-aware information to help you understand risks, spot red flags, and make safer decisions.
Private by Design: Your privacy is absolute. All data stays locally on your device. There are no accounts to create, no cloud syncing, and zero tracking.
Whether you are looking out for yourself or a friend, PartyWise equips you with the facts you need in a completely non-judgmental, easy-to-read format.
Comprehensive Substance Profiles:
Dive deep into the science and safety of various substances. Each profile includes:
- Educational Dosage Guides: Clear breakdowns of light, common, strong, and heavy dosage amounts for educational reference.
- Detailed Timelines and Tracking: Know what to expect with precise estimates for onset, peak, and total duration.
- Effects & Mechanisms: Understand exactly how a substance interacts with the body and brain, backed by evidence.
- Risks & Side Effects: Transparent, factual information about potential negative outcomes.
Essential Harm Reduction Tools:
- Interaction Checker: Select up to 5 substances to instantly check for known risks, side effects, and interaction details (e.g., combining alcohol and cannabis).
- Testing & Aftercare: Access guides on reagent testing to verify substances, alongside crucial aftercare tips and recommended usage frequencies to protect your long-term health.
- Smart Search: Quickly find information using scientific names, common street aliases, or even emojis.
- Emergency Quick-Access: A dedicated emergency button to help you find immediate assistance when you need it most.
Important Disclaimer: PartyWise provides educational harm-reduction information only and does NOT provide medical advice. Always consult qualified healthcare professionals for medical guidance. This app does not encourage, promote, or endorse the use of illegal substances. No substance use is completely safe, and all carry inherent risks.
View our Privacy Policy and Terms of Service: https://docs.google.com/document/d/1b_nPwEMPvthp2xsTXZHu9QjAII01YkwAsC_drJwi_gM/edit?usp=sharing
https://docs.google.com/document/d/1cDH-ijs_CRn1MqDLRKqYtRy205ju_svDgdLyboyOzjY/edit?usp=sharing
Ratings & Reviews
Introduces food logging to learn how it affects substances timing.
Bug fixes and general improvements.
The developer, Stefano Anania, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Stefano Anania
- Size
- 11.5 MB
- Category
- Education
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later. - Apple Watch
Requires watchOS 9.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Medical Treatment information
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Hydration Hero $2.99
- Guestlist VIP $19.99
- Vibe Curator $9.99
- Baby Raver $4.99
- Afterparty Angel $99.99
- Main Stage Headliner $49.99
- Night Owl $1.99
- Copyright
- © Stefano Anania