A free peptide tracker
with no paywall.

It is free, and it is not a trial. Every feature you can see is included in a free account: unlimited dose logs, live half life levels, titration phases, inventory tracking, bloodwork and protocol sharing. There is no credit card, no countdown and no feature that unlocks later.

No. MyPeptideApp runs in your browser, so there is nothing to get from the App Store or the Play Store. If you want it to behave like a normal app, add it to your home screen once and it gets its own icon, opens full screen and sends dose reminders.

Yes, on all three. It is a web app, so the same account opens on an iPhone, an Android phone, a laptop, an iPad or a desktop, and everything syncs between them. There is no separate iOS or Android version and no device you have to pick at signup.

No. You can run as many compounds, protocols and vials at once as you want, and your history goes back as far as you have been logging. We compared eight peptide tracker apps and every free tier stopped somewhere, usually at two or three compounds or thirty days of history. This one does not cap anything.

All of them, including anything you add yourself. The half lives of the compounds people actually run are already in there: BPC-157, TB-500, Retatrutide, Tirzepatide, Semaglutide, Ipamorelin, CJC-1295, GHK-Cu, Sermorelin, Tesamorelin, MOTS-c and NAD+.

Not on the list? Add your own. It behaves like every other compound in the app, and it does not have to be a peptide.

Keeping your log private is the part of this we take most seriously. It is yours: it is not sold, it is not shared with anyone, and it is not used to train anything. Nobody else can see it unless you deliberately send them a share link.

There are no third party trackers in the app, so nothing you log is handed off to an analytics network or an advertiser. Everything travels over an encrypted connection, and you can delete your account, along with every dose, vial and blood draw in it, from your settings whenever you want.

Mostly that the paid ones stop working the moment you stop paying.

Everything a peptide tracker has to do is in here, and none of it costs anything. A dose log that runs every entry through its half life, so you read the level in your system right now instead of the last thing you typed. Protocols with titration phases. A stash that counts your vials down and tells you the day one runs dry. A reconstitution calculator. Bloodwork and health metrics on the same chart as your doses. Read only protocol sharing. And it is a web app, so it is on every device you own instead of inside one app store.

A spreadsheet holds up fine for one compound. Add a second and a third, each on its own schedule, its own vial and its own dose, and keeping the picture straight quietly becomes the work instead of the tracking.

Three things a spreadsheet cannot do at all. It knows the half life of what you logged, so it shows the level in your system now instead of the last row you typed. It counts your vials down and tells you the day you run out. And it reminds you, on your phone, when a dose is due.