Track your whole
protocol free.

The honest answer is that it depends on whether you want a log or an answer. BioHack Track is free with no cap on compounds, protocols or history — most free tiers in this category stop at one or two compounds, a limited number of logs, or thirty days of history. Beyond logging, it is the only tracker that reads a lab panel straight out of your portal's PDF and turns your protocol into a report a prescriber will read.

Yes, and not as a trial. Unlimited compounds, protocols and vials, no history limit, no ads and no account. Dose logging, half-life levels, titration phases and cycles, reminders, inventory, the reconstitution calculator, the 200+ compound library, injection-site rotation and manual bloodwork entry are free permanently. Pro is optional.

The part that answers whether it worked: importing a lab panel from your portal's PDF, reading a smart-scale photo, body composition trends, before-and-after photos, dose-versus-lab correlations, Biological Age, a doctor-ready PDF, cost reports, certificates of analysis and household profiles. $2.99 a month or $32.99 a year, with 7 days free.

Yes. Semaglutide, tirzepatide and retatrutide are in the library with half-life data, and the app handles the weekly cadence, titration schedules and pen or vial inventory that go with them. It also tracks TRT, HRT, peptides, supplements and anything you add yourself.

Over 200 compounds with half-life, common dose ranges, mechanism and cautions — BPC-157, TB-500, ipamorelin, CJC-1295, GHK-Cu, tesamorelin, MOTS-c, KPV, semax, selank and the rest — plus 21 pre-made blends with per-component milligrams so you can dose by a single ingredient. Anything missing you can add yourself.

Yes, and it draws the syringe. Enter your vial size and the bacteriostatic water you added, and it shows the concentration and the exact unit to draw to on a U-100 barrel. Your vial then counts itself down as you log, in doses rather than millilitres.

Nothing is deleted. Every dose, lab result, photo, scan and profile stays exactly where it is; the Pro features lock and the data does not. It all returns the moment you resubscribe, with no restore step. Backup, restore and CSV export are free on every plan and always will be.

There is no account and no password, so there is nothing to sign in to and nothing to breach. Your protocol lives on your device and syncs through your own private iCloud, moving between your iPhone and iPad without passing through a server we operate. Nothing is sold, shared or used to train anything.

Yes, and it is free. Importing your existing history costs nothing, because charging someone to move in is charging them at the exact moment they are deciding whether to bother.

That is your decision, but the arithmetic is not. Whatever volume you choose, the calculator on this page turns your vial size and water volume into a concentration and the exact number of units to draw on a U-100 syringe. More water means a larger, easier-to-measure draw for the same dose; less water means a smaller one. The app never recommends an amount to take.

Units are just hundredths of a millilitre on a U-100 syringe. Divide your dose by the vial's concentration to get the volume, then multiply by 100. The calculator above does it for you, and the app draws the syringe filled to that mark so you can check it against the barrel in your hand.

Half-life is how long it takes for half of a compound to clear. It matters because it decides what is still circulating when your next dose lands — BPC-157 halves in about five hours, TB-500 in about two and a half days, semaglutide in about a week. The app models every logged dose against its half-life, which is why the levels chart shows a curve rather than a list.

Yes. Every dose records a site, the next site in your rotation is shown before you log so you know where to go, and a body map lets you override it. Rotation advances automatically as you log.

Yes. Testosterone cypionate, enanthate, HCG and the rest are in the library, and the app handles intramuscular and subcutaneous routes, oil-based volumes, weekly and twice-weekly cadences, and bloodwork alongside them.

Yes. Blends carry per-component milligrams, so you can dose by the blend total or by one ingredient and the app converts between them. It also warns you if a compound reaches you from two protocols at once — including the portion hidden inside a blend.

Yes. BioHack Track is on iPhone, iPad and Android. The iPhone version syncs through your private iCloud; the Android version syncs through your own Google account, and both work fully offline.

Yes, with Pro. A household profile keeps a second person's protocols, inventory, doses and labs completely separate from yours, with its own reminders — no second account and no second phone.

Settings has a full CSV export and a complete backup file, both free on every plan. Your dose history, labs, check-ins and inventory come out in a format you can open in Excel or Numbers, or re-import later.

Yes, with Pro, and it is deliberately separate from protocol cycling. Turning it on adds a Cycle card to Today with period logging, phase and next-period projections, and a cycle overlay on your wellness charts — so you can see how a compound lands against where you are in your cycle rather than treating every week as identical. Projections are estimates for tracking only, not for contraception or medical decisions.

Two different things that share a word. An on/off cycle is part of a protocol — weeks on, weeks off, with reminders that follow it — and that is free. Cycle tracking means menstrual cycle logging with phase overlays, and that is a Pro feature.

No. It is a personal tracking and organisation tool. It does not diagnose, prescribe, or recommend doses, and the compound library is general-knowledge reference you can edit. Decisions about what to take belong with you and a qualified prescriber.