Last updated: April 2026
Your data never leaves your device. No exceptions.
Everything you enter in SubQ stays on your phone. Your protocols, injection logs, body metrics, and health data are stored locally and are never sent to any server or third party.
If you choose to connect Apple Health, SubQ reads your weight and body fat data and writes weight entries back. This sync happens entirely on your device. We never access, share, or sell your Health data.
SubQ works without an account, email, or sign-up. The app works completely offline.
We don't track you. There are no ads, no analytics, and no third-party code watching what you do. Your usage is completely private.
Payments are handled entirely by Apple. We never see your payment details or billing information.
SubQ is a tracking tool, not a medical device. The compound data and calculations are for informational purposes. Always consult a healthcare professional before starting or changing any protocol.
You can erase all your data from Settings at any time. Once deleted, it's gone for good.