# sign vs SetLnk

The clearest difference is update cadence: SetLnk at fortnightly against sign's every 9 months. 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, SetLnk fortnightly. The most recent releases landed on June 1, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | sign | SetLnk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 11 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [D-Trust GmbH](https://appshunter.io/developer/1572798038) | [Soflink GmbH](https://appshunter.io/developer/1731343602) |

## 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


### SetLnk

[App page](https://appshunter.io/ios/app/setlnk/id6478009486)

**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 SetLnk free?

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

### Do sign or SetLnk have ads?

Neither sign nor SetLnk shows ads.

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

sign ships an update every 9 months, and SetLnk fortnightly. Most recently, sign was updated on June 1, 2026 and SetLnk on September 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.*