# SSL Certificates vs C.SIGN

The clearest difference is update cadence: C.SIGN at every 2 weeks against SSL Certificates's every 5 weeks. 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 Certificates ships an update every 5 weeks, C.SIGN every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | SSL Certificates | C.SIGN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/ssl-certificates/id1572489484/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 162 MB |
| Requires iOS | **12.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IVAYLO TILEV](https://appshunter.io/developer/1346567062) | [CMC Technology and Solution Company Limited](https://appshunter.io/developer/1498575851) |

## What reviewers say

### SSL Certificates

[App page](https://appshunter.io/ios/app/ssl-certificates/id1572489484)

Monitor the expiration dates of your SSL certificates with this straightforward utility. Receive timely notifications to ensure your domain security remains uninterrupted. Keep track of your certificate validity effortlessly.

**Highlights:** Track SSL certificate validity, Receive expiration notifications, Simple and convenient interface, Domain security monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### C.SIGN

[App page](https://appshunter.io/ios/app/csign/id6443462181)

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

**In-app purchases:** none


## Frequently asked questions

### Is SSL Certificates free?

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

### Is C.SIGN free?

C.SIGN is free to download, with no in-app purchases.

### Do SSL Certificates or C.SIGN have ads?

Neither SSL Certificates nor C.SIGN shows ads.

### Which is updated more often, SSL Certificates or C.SIGN?

SSL Certificates ships an update every 5 weeks, and C.SIGN every 2 weeks. Most recently, SSL Certificates was updated on November 3, 2026 and C.SIGN on November 3, 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.*