# SSL Checker & Expiry Monitor — SSL certificate expiry alerts

> SSL certificate expiry alerts (iPhone/iPad app by Seiya.k.)

- Source: https://appshunter.io/ios/app/ssl-checker-and-expiry-monitor/id6760745481 (this page in markdown: same URL + `.md`)
- Developer: [Seiya.k](https://appshunter.io/developer/383021944)
- Category: Developer Tools, Productivity
- Price: Free with in-app purchases (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 14.0 · 22 MB
- Languages: Korean, German (Germany), European Spanish, American English, Japanese, Chinese (Simplified, China), Brazilian Portuguese, French (France)
- Released: 2026-03-18
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/ssl-checker-and-expiry-monitor/id6760745481/reviews.md

## What is 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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Yearly | $9.99 | per year |
| Pro Monthly | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $19.99 | one-time |



## Version history (last 4 releases)

### 1.1.1 — 2026-08-22

Minor improvements and stability fixes.

### 1.1.0 — 2026-07-08

Bug fixes and stability improvements.

### 1.0.1 — 2026-04-14

What's New in This Version:

• Added support for 8 languages: English, Japanese, Chinese, Korean, Spanish, French, German, and Portuguese
• Improved background monitoring on iOS
• Notification permission is now properly requested on first launch
• Faster app startup with non-blocking domain loading
• Fixed app display name capitalization

### 1.0.0 — 2026-03-18

No release notes.

## More apps by Seiya.k

- [Trip Essentials Checker](https://appshunter.io/ios/app/trip-essentials-checker/id6736766761)
- [Multi Browser – Auto Refresh](https://appshunter.io/ios/app/multi-browser-auto-refresh/id6737169432)
- [防犯音声くん - 男性声で安心対策](https://appshunter.io/ios/app/id6739815545)
- [GoReviewMaster](https://appshunter.io/ios/app/goreviewmaster/id6747128239)
- [ClaudeCodeQuiz - Practice](https://appshunter.io/ios/app/claudecodequiz-practice/id6748098522)
- [SmartDrinkQuit - Alcohol-Free](https://appshunter.io/ios/app/smartdrinkquit-alcohol-free/id6748699514)

All apps by Seiya.k: https://appshunter.io/developer/383021944

## Related topics

[ssl checker](https://appshunter.io/ios/topics/ssl-checker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*