Your Results Stay On Your Phone. Not Our Servers.

Here’s a question worth asking about any app that touches your health data: where does it actually live?

For Protecht, the answer is simple: on your device, and nowhere else. When you connect your provider through Apple Health, your verified test results are pulled down and encrypted locally using AES-256-GCM, backed by Apple’s Secure Enclave. Protecht’s servers never see your health data. There’s no central database of test results to breach, because there isn’t a central database at all.

A deliberate architecture choice

That’s a deliberate architecture choice, not a marketing line. A lot of health apps promise “bank-level security” while still holding a copy of everything you’ve ever told them, sitting on a server, one misconfiguration away from exposure. We didn’t want to make that promise and hope we kept it. We wanted to make it structurally impossible to break.

What happens when you share

When you choose to share a result with someone, that sharing happens directly, through a consent-controlled link, not through us. We coordinate the permission and the timing. We never see the underlying result.

A guarantee, not a promise

Privacy shouldn’t be something you have to trust a company to protect. It should be something the architecture guarantees.