Trippy

A private harm-reduction journal for iOS. Log experiences, track mood, see effect timelines — all data stays on your device.

What it does

• Log experiences with timing, dose, and your mood.
• See effect timelines based on publicly available harm-reduction data.
• Review your patterns in the calendar and stats.

Privacy

No servers, no cloud sync, no accounts, no analytics, no tracking. Everything you record lives on your device.