# sign vs StreckenProfi

The clearest difference is update cadence: StreckenProfi at weekly against sign's every 9 months. StreckenProfi also leads on device support (3 vs 1). sign's advantage is iOS requirement (16.0 vs 18.6). On price, ads and in-app purchases 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, StreckenProfi weekly. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | sign | StreckenProfi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | — |
| Size | 11 MB | 18 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [D-Trust GmbH](https://appshunter.io/developer/1572798038) | [Pedro Leandro Hemme](https://appshunter.io/developer/1857416670) |

## 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


### StreckenProfi

[App page](https://appshunter.io/ios/app/streckenprofi/id6782889632)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is sign free?

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

### Is StreckenProfi free?

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

### Do sign or StreckenProfi have ads?

Neither sign nor StreckenProfi shows ads.

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

sign ships an update every 9 months, and StreckenProfi weekly. Most recently, sign was updated on October 2, 2026 and StreckenProfi on October 12, 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.*