Compared with other peptide trackers
Most trackers in this category are a reminder app with a compound list bolted on. Four differences account for almost all of the gap.
Verified vendor purity data
We pay for third-party COAs and confirm them with the issuing lab. Nobody else in the category publishes lab-confirmed batch data at all.
Biometric correlation
Weight, resting heart rate, and sleep read from Apple Health and Health Connect, plotted against your protocol phases — not typed into a notes field.
Native on both platforms
SwiftUI on iPhone, Jetpack Compose on Android, one account across both. No web wrapper, no iOS-only waiting list.
Price
A free tier that keeps working, then $69.99 a year — $5.83/mo — or $8.99 month to month. Most competitors start at $8–15/mo.
Feature by feature
Based on publicly available information as of August 2026. We don't name competitors — features change, and you should check the current version of anything you're considering yourself.