Dr.Peptide: Peptide Tracker

DrPeptide is a private, offline log for people already following a peptide protocol. It remembers what you took, when you took it, and what's left in the vial — and it does the reconstitution arithmetic so you're not doing syringe math from memory. No account, no analytics, no server: your log never leaves your phone.

DrPeptide is not a medical device. It does not diagnose, treat, cure, or prevent any medical condition, and it does not prescribe or recommend any substance or dose. Reference figures come from drug labels, clinical trials, and published community protocols, and are shown as ranges with their status — never as a prescription. Consult a qualified healthcare professional for medical advice, diagnosis, or treatment.

PRIVATE BY DEFAULT

Everything is stored on your device. There are no accounts, no servers, no analytics, and no ads — the app makes no network requests of its own. Nothing is backed up to the cloud. You can lock it behind Face ID / fingerprint or your device PIN.

You own the data: export it as JSON (full backup) or CSV (dose log), and import it back on a new device. Exports happen only when you tap the button.

WHAT IT DOES

• Reconstitution calculator — vial mg + BAC water + your target dose, in mcg, mg or IU, with the answer in syringe units and a drawn barrel so the number has a picture. Warns when a draw won't fit the syringe you picked.
• Blend mode — for a pre-mixed vial, see the mg of each component a given draw delivers.
• Dose log — quick-log from today's card, or enter it manually with site, notes and a backdated date. Injection-site rotation suggests the least recently used site.
• Protocols — daily, weekly, every other day, every N days, N-on/M-off, plus on/off week cycling and an optional titration ramp. The log follows the ramp automatically.
• Vials and inventory — remaining mg, expiry countdown after reconstitution, run-out projection, and optional cost per dose.
• Reference library — 132 compounds with mechanism, evidence notes, cautions, FDA approval status, and WADA anti-doping status. Compounds that are not FDA-approved are hidden until you choose to show them in Settings.
• Offline localization — the complete interface and reference catalog are bundled in Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Irish, Italian, Japanese, Latvian, Lithuanian, Maltese, Polish, Portuguese (Portugal), Romanian, Slovak, Slovenian, Spanish, and Swedish.
• Reminders — one daily reminder at a time you pick, plus low-stock and expiry flags. Notification text never names a compound.
• Insights — 30-day adherence, dose history chart, streaks, month calendar, weight log.

ONE PURCHASE. THE WHOLE APP.

One upfront purchase unlocks the complete app. There is no subscription, advertising, account, protocol limit, or separate feature tier.