Peptide
Peptide Tracker & Calculator
Android — Free
App Store (iOS)
Not on iOS
Google Play (Android)
No ratings yet
Peptide Tracker & Calculator is a peptide tracking app available on Android, priced as free. Track peptides, calculate mixtures, log doses & set reminders easily. It hasn't gathered enough store ratings to judge by the numbers yet. On paper it ships 2 of the 10 standard tracking features and 0 of the 5 genuinely-advanced ones we look for. Like most of the field, it leans on the same core set of features everyone else has.
PepTra: Peptide Tracker & Calculator is a modern peptide tracking and protocol management app designed to help users organize, calculate, and log their peptide usage with ease. Easily calculate peptide mixtures, save protocols, track injection days, monitor…— Peptide Tracker & Calculator's own store listing
The verdict
Functionally interchangeable with dozens of other peptide trackers. That's not an insult — it's the whole point of this site.
Core features
Reconstitution calculator
Injection-site rotation
Half-life curve
Apple Health / sync
An AI gimmick
Standard tracking features
Dose calculator
Reminders
Inventory
Weight tracking
Side effects
Progress photos
Cloud sync
Local privacy
Data export
Blends
Advanced features
0/5Claim Audit — Cross-checks marketing claims against actual cited research.
iMessage / SMS logging — Log a dose by texting it. No app-open required.
MCP server — Model Context Protocol endpoint so your LLM can read your stack.
Interaction checker — Flags stacking conflicts and contraindications.
Clinician dashboard — A real portal your provider can log into.