# sign vs Claid

The clearest difference is update cadence: Claid at every 3 days against sign's every 9 months. sign's advantage is iOS requirement (16.0 vs 26.5). 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.

sign ships an update every 9 months, Claid every 3 days. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | sign | Claid |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 11 MB | 3 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [D-Trust GmbH](https://appshunter.io/developer/1572798038) | [Claid GmbH](https://appshunter.io/developer/1726769208) |

## What reviewers say

### sign

[App page](https://appshunter.io/ios/app/sign-me-2fa/id1572798036)

This app provides a secure second factor for authenticating qualified electronic signatures. It ensures your online signatures are legally compliant and protected.

**Highlights:** eIDAS-compliant remote signature solution, Legally sign electronic documents, Second factor authentication for QES, Recommended for qualified electronic signature approval

**In-app purchases:** none


### Claid

[App page](https://appshunter.io/ios/app/claid/id6797943369)

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

**In-app purchases:** none


## Frequently asked questions

### Is sign free?

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

### Is Claid free?

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

### Do sign or Claid have ads?

Neither sign nor Claid shows ads.

### Which is updated more often, sign or Claid?

sign ships an update every 9 months, and Claid every 3 days. Most recently, sign was updated on October 2, 2026 and Claid on September 28, 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.*