SSL Checker & Expiry Monitor
SSL certificate expiry alerts
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
An expired SSL certificate takes your site offline without warning. Add your domains once and get alerts days before they expire. Monitor 3 free, unlimited with Pro.
Stop losing visitors to an expired SSL certificate.
When a certificate expires, browsers show a scary security warning and your site, API, or checkout can go down instantly. SSL Checker & Monitor watches your certificates for you and warns you days before they expire, so you renew in time.
CHECK ANY DOMAIN IN SECONDS
Enter a domain and instantly see the certificate status:
• Issuer and subject
• Valid-from and expiration date
• Days remaining, at a glance
• Subject Alternative Names (all covered domains)
• Self-signed and invalid-certificate detection
• Custom ports (example.com:8443) and international domains
MONITOR AND GET ALERTED
Add your domains to monitoring and let the app do the watching:
• Automatic expiration alerts (30, 10, 5 days, then daily)
• Clean, color-coded status list
• Background re-checks
• Import and export your domain list
FREE & PRO
Monitor up to 3 domains completely free. Upgrade to Pro for:
• Unlimited monitored domains
• A fully customizable alert schedule
• Supporting future development
PERFECT FOR
• Web and app developers
• DevOps and infrastructure engineers
• Freelancers managing client sites
• Anyone who owns a website
Never get caught by a surprise SSL expiration again. Download SSL Checker & Monitor and keep every site online and secure.
Privacy Policy: https://fillapps.com/privacy/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor improvements and stability fixes.
The developer, Seiya.k, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- seiya kawano
- Size
- 22.8 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime $19.99
- Pro Monthly $1.99
- Pro Yearly $9.99
- Copyright
- © 2026 seiya kawano