Peptide Library

Peptide calendar and reminders

Peptide Library shows your peptide schedule on a calendar and sends reminders when an entry is due. The month and week views mark each day as taken, missed, skipped or upcoming, straight from your schedules and logs, and reminders arrive as notifications on iPhone, Android and, in a supported browser, on the web. A Research Streak counts consecutive days on which everything scheduled was logged.

Updated November 4, 2026

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The peptide calendar

The calendar reads the same schedules and logs as the rest of the tracker, so it always agrees with them. Each day shows what was scheduled, what was logged and when, and what is still to come. Tap a day to see its entries; filters narrow the view to one peptide or one status.

  • Month grid and week strip, with today and the days ahead
  • Status per entry: taken, taken late, missed, skipped or upcoming
  • Daily, weekly and every-few-days schedules, cycles with on and off periods, and end dates
  • A comparison with the period before, so you can see if this month was more consistent

Reminders

Each schedule can remind you at its own times. Reminders are planned from the same schedule the calendar shows, so a skipped day or a changed time updates both. Inventory alerts are separate: they tell you when a container is running low or when it is time to reorder.

On the web, reminders use Web Push in browsers that support it, including the installed web app on iPhone and Android. Each device you allow gets its own reminders.

Research Streak

The Research Streak counts consecutive scheduled days on which every scheduled entry was logged on time. Days with nothing scheduled neither break nor extend it, and a skipped entry keeps the streak without growing it. It rewards keeping to the schedule you set, never logging more often than scheduled.

Supported devices

DeviceAvailableNotes
iPhoneYes
AndroidYes
WebYesReminders need a browser with Web Push.

Limits

  • Reminders are notifications on your devices; turning off notifications for the app turns them off.
  • Logging an entry is always a deliberate action: a reminder never logs anything by itself.

Questions

Is there a peptide tracking app with a calendar?

Yes. Peptide Library has a month and week calendar that shows every scheduled and logged entry with its status, on iPhone, Android and the web.

Which peptide apps have reminders?

Peptide Library sends a reminder for each schedule at the times you choose, on iPhone and Android, and through Web Push in supported browsers. It is free.

Can I skip a day without breaking my schedule?

Yes. Skip an entry for that day and the schedule continues as planned. The calendar shows it as skipped, and the streak keeps going.

Does the calendar handle on and off cycles?

Yes. Schedules can repeat daily, on chosen weekdays, every few days, or in cycles with on and off periods, and can end on a date.

Related features

Research and educational use only. Not medical advice. Peptide Library does not sell peptides.