Free · No ads · No data selling

Track GLP-1s, peptides, hormones, and injectable medications.

Simply and privately — no ads, no data selling, and free to use.

Android coming soon

Built for people who manage their own injectables.

Effortless dose logging

Log every injection with dose, medication, date, and time. A searchable history of every shot you've taken.

Protocols & blends

Save custom protocols for peptides, prescriptions, or personal therapies — including multi-peptide blend vials with per-ingredient dose breakdowns.

Routes & injection sites

Log subcutaneous (SubQ) or intramuscular (IM) injections and record exactly where each dose went, so you can rotate sites and keep a complete record.

Smart reminders & calendar

Reminders that match your cadence, with clearer, more detailed notifications. Review past and upcoming injections in a calendar — grouped and sorted by time — or a list, with quick swipe actions.

Serum concentration insights

Visualize past and future concentration curves. See percent-of-peak, remaining active dose, and pharmacokinetic details for select medications.

Glossary & CSV export

Browse details for every supported medication in one place, and export all your logged doses as a CSV file whenever you want.

App screenshots

Injectly Saved Medications screen: a card per medication showing its dose, the matching syringe units on a filled syringe scale, doses per vial, and Log Dose and Reminder buttons
Injectly Insights screen: the current estimated serum concentration of semaglutide, and a two-week chart of concentration rising after each dose and falling between doses, with a dashed projection past today
Injectly Supported Medications screen: an alphabetical list of medications and peptides, each with Info and Select buttons

Privacy-first by design.

Your health data is sensitive, and Injectly treats it that way. No ads. We never sell your data, and there are no third-party ad networks or trackers. Your logbook lives on your device; if you turn on optional cloud sync, it happens only under explicit consent, and you can export or delete your data at any time.

Read the full privacy notice

Ready to stay on top of every dose?

Android coming soon