# SigningCloud vs C.SIGN

The clearest difference is update cadence: C.SIGN at every 2 weeks against SigningCloud's every 5 weeks. C.SIGN also leads on iOS requirement (13.0 vs 15.6). 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.

SigningCloud ships an update every 5 weeks, C.SIGN every 2 weeks. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SigningCloud | C.SIGN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/signingcloud/id1490213095/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 162 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SecureMetric Technology Sdn. Bhd.](https://appshunter.io/developer/880545286) | [CMC Technology and Solution Company Limited](https://appshunter.io/developer/1498575851) |

## What reviewers say

### SigningCloud

[App page](https://appshunter.io/ios/app/signingcloud/id1490213095)

Digitally sign electronic documents remotely using any device with certificate-based digital signatures. Ensure non-repudiation through strong user authentication before signing.

**Highlights:** Remote server signing, Certificate-based digital signatures, Public Key Cryptography (PKC), Strong user authentication, Non-repudiation assurance, Sign on any computing device

**Features:** Vision Pro support

**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 SigningCloud free?

SigningCloud 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 SigningCloud or C.SIGN have ads?

Neither SigningCloud nor C.SIGN shows ads.

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

SigningCloud ships an update every 5 weeks, and C.SIGN every 2 weeks. Most recently, SigningCloud was updated on September 9, 2026 and C.SIGN on September 25, 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.*