# SSL Certificate Checker vs SSL检测

The clearest difference is update cadence: SSL检测 at daily against SSL Certificate Checker's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SSL Certificate Checker ships an update monthly, SSL检测 daily. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SSL Certificate Checker | SSL检测 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ssl-certificate-checker/id6760943213/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 31 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yuan-Yi Chang](https://appshunter.io/developer/784363421) | [PKI(Chongqing) Limited](https://appshunter.io/developer/6790236394) |

## What reviewers say

### SSL Certificate Checker

[App page](https://appshunter.io/ios/app/ssl-certificate-checker/id6760943213)

Monitor the health of SSL/TLS certificates for your websites and services. Instantly check single targets or scan your entire list to identify expiring or expired certificates and review TLS configurations.

**Highlights:** Monitor SSL/TLS certificate health, Check expiry date and days left, Classify certificate status (OK, Expiring, Expired, Failed), View issuer, subject, and SAN details, Inspect negotiated TLS protocol and cipher suite, Perform single target or batch scans, Store targets and results locally

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SSL检测

[App page](https://appshunter.io/ios/app/ssl/id6790301620)

**Features:** macOS Compatibility, Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SSL Certificate Checker free?

SSL Certificate Checker is free to download, with no in-app purchases.

### Is SSL检测 free?

SSL检测 is free to download, with no in-app purchases.

### Do SSL Certificate Checker or SSL检测 have ads?

Neither SSL Certificate Checker nor SSL检测 shows ads.

### Which is updated more often, SSL Certificate Checker or SSL检测?

SSL Certificate Checker ships an update monthly, and SSL检测 daily. Most recently, SSL Certificate Checker was updated on October 5, 2026 and SSL检测 on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*