Peptide Stack OS

Peptide Stack OS is the precise way to track your peptide protocol. Log every dose across multiple substances, see exactly what's scheduled today, monitor adherence at a glance, and never miss a scheduled injection again.

Built for users running multi-peptide stacks, testosterone replacement protocols, and longevity regimens — with the same calm precision serious athletes expect from their training apps.

WHAT YOU CAN TRACK
- Multiple peptides on rotation — BPC-157, CJC-1295, Ipamorelin, MOTS-c, Tirzepatide, Retatrutide, NAD+, Tesamorelin, Sermorelin, Selank, Semax, KPV, GHK-Cu, Melanotan II, PT-141, TB-500, Thymosin Alpha-1, Epitalon, and more
- Dosage, frequency, route, and reminder time per substance
- TRT-style protocols including testosterone esters (cypionate, enanthate, propionate, sustanon), HCG, and supporting compounds
- Daily check-ins for symptoms and overall feeling
- Side-effect logs categorized for quick pattern-spotting
- Weight trends in lb or kg with weekly result snapshots

DAILY USE
- Today's stack — exactly what's scheduled, in order, with logged-vs-upcoming status
- Quick-log tiles for doses, daily check-ins, side effects, weekly results, and weight
- Calendar view of every dose, every day — backfill missed entries any time
- Adherence stats once a week of data accumulates
- Local notifications that ping before each scheduled dose

CUSTOMIZE THE LOOK
- Personalize fonts, colors, and button shapes
- Light and dark theme presets
- Override any token live from the Settings → Customize Theme editor

PRIVACY-FIRST
- Anonymous accounts by default — no sign-up required to use the app
- Email sign-in is an optional upgrade if you want to sync across devices
- Delete your account from Settings any time — every log, every photo, every setting is wiped
- Encrypted token storage via the iOS Keychain

IMPORTANT
This app is a self-tracker. It is not medical advice and is not a substitute for a licensed clinician. Peptides used outside of approved indications carry risk. Consult a qualified healthcare professional before starting, stopping, or adjusting any protocol.

Free during early access.