SSL Checker & Expiry Monitor
Seiya.k Developer Tools iPhoneiPadiPod touch
SSL Checker & Expiry Monitor is a free Developer Tools app for iPhone and iPad by Seiya.k. Requires iOS 15.0. Updated October 6, 2026.
- Price
- Free
- on the App Store
- Size
- 22 MB
- Age 4+
- Updated
- Oct 6
- 2026 · v1.1.4
Screenshots
About SSL Checker & Expiry Monitor
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/
What’s new
Version 1.1.4 · Updated October 6, 2026
Minor improvements and stability fixes.
App privacy
The developer, Seiya.k, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to SSL Checker & Expiry Monitor
Looking for apps like SSL Checker & Expiry Monitor? Here are 6 similar apps on the App Store. The highest rated is DNS Toolkit (5.0/5), and 5 of the 6 are free to download.
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CertWarden: SSL Expiry Tracker
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SSL Checker - Sys admin tools
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Monitrun - SSL Expiry Monitor
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Http Tracker - Analyze & Debug
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Palmto SSL Manager
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DNS Toolkit
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SSL Checker & Expiry Monitor | – | Free | October 6, 2026 | |
| CertWarden: SSL Expiry Tracker | – | Free | Feb 18, 2026 | Compare |
| SSL Checker - Sys admin tools | – | Free | Mar 9, 2026 | Compare |
| Monitrun - SSL Expiry Monitor | – | Free | Oct 29, 2026 | Compare |
| Http Tracker - Analyze & Debug | – | Free | Aug 14, 2026 | Compare |
| Palmto SSL Manager | – | Free | Apr 22, 2026 | Compare |
| DNS Toolkit | 5.0 / 5 (2) | 1.99 USD | Sep 8, 2025 | Compare |