CertWarden: SSL Expiry Tracker

Stop losing sleep over expired SSL certificates.

CertWarden monitors your SSL/TLS certificate expiration dates and warns you before it's too late. Built for developers, DevOps engineers, and anyone managing websites — simple, fast, and private.

Add your domains, see their certificate status instantly, and never deal with unexpected downtime from an expired cert again.

KEY FEATURES
•⁠ ⁠Real-time SSL certificate expiration monitoring
•⁠ ⁠Clear visual status — valid, expiring soon, expired
•⁠ ⁠Group domains by project, client, or environment
•⁠ ⁠Detailed certificate info (issuer, chain, validity dates)
•⁠ ⁠Pull-to-refresh and swipe actions
•⁠ ⁠Webhook notifications for status changes
•⁠ ⁠API access for external integrations
•⁠ ⁠Full Dark Mode support
•⁠ ⁠100% native iOS — built with SwiftUI

NO ACCOUNTS. NO TRACKING.
CertWarden doesn't require sign-in or collect personal data. Your domains stay on your device. Period.

FREE TIER
•⁠ ⁠Monitor up to 5 certificates — free forever
•⁠ ⁠Full feature access, no limitations

PRO (ONE-TIME PURCHASE)
•⁠ ⁠Unlimited domains and groups
•⁠ ⁠Webhook notifications with multiple endpoints
•⁠ ⁠API access for advanced integrations
•⁠ ⁠Priority support
•⁠ ⁠Pay once, use forever — no subscriptions

WHO IS THIS FOR?
•⁠ ⁠DevOps engineers managing dozens of domains
•⁠ ⁠Freelancers handling multiple client websites
•⁠ ⁠Startup founders who can't afford downtime
•⁠ ⁠Sysadmins tired of manual cert tracking
•⁠ ⁠Anyone with a website and an SSL certificate

An expired SSL certificate means lost visitors, SEO penalties, and broken trust. CertWarden makes sure that never happens.

One app. All your certs. Zero surprises.