VialBook: TRT & GLP-1 Tracker

VialBook is a simple, private tracker for TRT and GLP-1 medicines. No account. Nothing leaves your phone.

Log a dose in 2 taps, prefilled from last time. See what is due today, fix any past day, and keep your history in a file you own.

WHAT YOU GET
- Log a dose in 2 taps. Backdate, edit or delete any day
- Reminders with Log and Snooze right on the notification
- Home Screen and Lock Screen widgets, and a Log button on the Lock Screen
- Hide medicine names: the app shows a color and type, reminders just say a dose is due
- Pens, vials and pills, any schedule, any number of times a day, as-needed medicines
- Injection site rotation you control, including your own sites
- Weight in lb or kg, an optional goal, and dose steps marked on your chart
- Supply count with a heads-up when you are running low
- Visit summary: a one-page PDF of what you logged, for your doctor
- Backup and restore as a file you keep. Export to CSV

PRIVATE BY DESIGN
No account, no sign-in, no tracking. Everything stays on your phone. Back up only if you choose, to a file you keep wherever you like.

VIALBOOK PRO
Free keeps one medicine and 30 days of history. Logging, reminders, widgets, backup and export are always free. Pro adds more medicines, your full history, the visit summary, nudges and supply alerts. Try Pro free for 7 days. Subscriptions renew until you cancel in your Apple Account settings.

VialBook is a tracking tool, not medical advice. It never suggests a dose. Talk to your doctor.