Aion: GLP-1 & Peptide Tracker

Aion is a tracker for people running their own peptide, TRT, and GLP-1 protocols. You enter your protocol; Aion keeps the record straight.

LOG A DOSE IN SECONDS Compound, amount, injection site, time, all pre-filled from your last entry. Everything saves the moment you tap.

RECONSTITUTION CALCULATOR Drag the tape to your dose and watch the syringe fill live. You get concentration, injection volume, syringe units, and doses per vial, plus the draw written out in plain language. Blends keep independent per-compound doses. The water solver runs it backwards: name the tick mark you want to draw to, and Aion solves the diluent.

NEVER RUN OUT Every vial tracks doses left, days left, and a reconstitution window of 28 days by default, adjustable per vial. Aion says something before you run low or a vial expires.

TITRATION AND CYCLES Ladders, loading phases, rest weeks. Aion resolves the phase day by day, so reminders and the calendar reflect the week you're actually in.

REMINDERS THAT FIRE Dose reminders, one follow-up if a dose isn't logged within half an hour, and alerts that cancel themselves the moment you log. Discreet mode hides the compound name and dose on your lock screen.

PROGRESS Weight, mood, energy, side effects, and adherence. "No side effects today" is a real entry, not a blank. Export a PDF for your provider, or JSON and CSV for yourself.

BUILT TO BE RELIABLE Every entry is written to disk the moment you save it. Force-quit the app, reinstall it, or move to a new iPhone. Your history is intact.

PRIVATE BY DESIGN No account. No servers of ours. Your health data lives on your iPhone and, if you turn on sync, in your own private iCloud. It is never sent to us. Our payment provider receives purchase and subscription data only, never anything you log. Export or delete everything, any time.

FREE TO START Unlimited dose logging, reminders, the dose calculator and the water solver, one active protocol, two vials, and 30 days of history. Free, and no account required.

Aion Premium unlocks blends and saved presets, titrations and cycles, unlimited protocols and vials, full history and photo history, supply alert notifications, and PDF and CSV export. $59.99/year with a 7-day free trial, or $9.99/month.

Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple Account > Subscriptions.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://aionhealth.app/privacy

Aion is for personal record-keeping and educational reference only. It does not provide medical advice, diagnosis, treatment recommendations, or dosing instructions. Always consult a qualified healthcare provider.