Hey all, I manage a number of domains and homelab services, and keeping track of certificates becomes annoying once there are more than a handful — especially for services and appliances that don’t support ACME.
So I built a lightweight iOS app that periodically checks the certificate actually being served by each endpoint and alerts before expiry.
I’m giving away a few promo codes if anyone wants to test it: 👉 https://getfree.app/app/ssl-certificate-monitor
Would love to hear your thoughts or feature requests.
Disclosure: I’m the developer.


There’s dozens of free open source apps that do this already. Why would I want to lock into a what appears to be proprietary (and probably vibe coded soon to be abandoned) project?
Fair enough! Existing tools are great, but building something tailored just fits my workflow much better. Since I rely on it daily, I’ll be actively maintaining it anyway—use whatever works best for you!