Prototype · v0.1.0

A private, offline pill companion.

Record each tablet in your pack, review days you're unsure about, and read supported information with its sources. Everything stays on your device.

See downloads How to install

Download

Petal runs on Android phones, Windows PCs and Apple Silicon Macs. It supports one product: the Trust 28-tablet pack.

About the AI model. Explanations and history review use an AI model that runs on your device. It may need a one-time download after setup. Logging and fixed guidance work without it.

Setup

These builds are unsigned prototypes, so your device will ask you to confirm the install.

Android

  1. Download the .apk file on your phone.
  2. Open it. If asked, allow your browser or file app to install unknown apps.
  3. Tap Install, then open Petal.

Windows

  1. Download and run the .exe installer.
  2. If SmartScreen appears, choose More info, then Run anyway.
  3. Open Petal from the Start menu.

macOS

  1. Open the .dmg and drag Petal into Applications.
  2. Open Petal. If macOS blocks it, go to System Settings → Privacy & Security and choose Open Anyway.
  3. Confirm once; later launches open normally.

In the app, confirm your product, choose whether this is your first pack or one you've already started, and set your usual time. Past days you don't fill in stay marked as no record.

Privacy

  • Your records are stored on your device. No account is needed.
  • The AI runs on your device. Your records and messages are not sent to a server.
  • Optional encrypted sync is off unless you turn it on.
  • This website collects no health data and uses no analytics.