GLP Journal — Your whole course, one journal

Your whole course, one journal.

The injections you perform, your weight, how you feel — recorded quietly, kept on your phone. The journal keeps the record. The decisions stay with you and your clinician.

An estimate that calls itself an estimate.

GLP Journal draws a relative level curve from constants published in each medication's prescribing information — half-life and time to peak. It is an informational estimate, never a measurement: every screen that shows it says so, and the methodology behind it is one tap away.

“How is this estimated?”

drawn from

half-life and time to peak, as published in the manufacturer's prescribing information

shown as

relative units — a shape, not a blood measurement

never used for

proposing a dose, an interval, or a schedule

A journal, in the plain sense of the word.

Open, log, close. A shot takes two taps to record; weight and a short check-in take a few more. Reminders follow the plan you set — with a quiet default wording that says nothing sensitive on a lock screen.

Thu · 08:12 0.5 mg — shot logged

Fri · 07:40 Weight · 82.4 kg

Sat · 21:05 Check-in · appetite 2 · nausea 0 · energy 3

Day 9 of 7–14 Your planned window is open

Entries survive restarts, phone migrations and your worst Mondays.

What it will never do.

It never proposes a dose, an interval or a schedule. You record what your clinician prescribed. Nothing is calculated for you.

It never grades your week. Statistics describe what you logged — in past tense, without verdicts.

It never diagnoses anything. When a pattern seems worth attention, it says exactly one thing: this is worth discussing with your doctor.

It never phones home. There is no server, no account, no analytics SDK — nothing to send your data to.

Your data stays yours.

Stored on your device. No account required. The privacy policy is short because there is little to disclose: nothing is collected.

journal entries→ a local database on your phone. Deleting the app deletes the data.

iCloud sync · optional→ your own private iCloud database. Only you can read it; we can't.

Apple Health weight→ stays on the device. Read with your permission — never uploaded, not even to iCloud.

anything else→ nowhere. No server, no analytics, no ad SDKs, no tracking.

See the whole journey — including coming off.

Most trackers end at the last shot. GLP Journal has an Off-Ramp mode for the phase your clinician plans after the course: the journal keeps observing weight and how you feel, so the conversation with your doctor is grounded in your own record — not in memory.

Estimated level curve & phases

Check-in analytics & cycle summaries

Reminder escalation

Flexible dose interval

Off-Ramp mode

Your whole course, one journal.

An estimate that calls itself an estimate.

A journal, in the plain sense of the word.

What it will never do.

Your data stays yours.

See the whole journey — including coming off.