A-Trust Signatur

A-Trust GmbH Business iPhoneiPadiPod touch

A-Trust Signatur is a free Business app for iPhone and iPad by A-Trust GmbH. Rated 4.7/5 from 411 ratings. Requires iOS 13.0. Updated April 20, 2026.

Rating: 4.7; 411 ratings
Price: Free; on the App Store
Size: 8 MB; Age 4+
Updated: Apr 20; 2026 · v5.2.4

Download on theApp Store See alternatives

Screenshots

About A-Trust Signatur

Mit der A-Trust Signatur App des führenden österreichischen Vertrauensdiensteanbieters können Sie noch einfacher digital und dank eIDAS-Konformität europaweit rechtssicher unterschreiben. Die App ermöglicht eine schnelle Zwei-Faktor-Authentifizierung mittels Geräte-PIN, Touch ID oder Face ID. Sie kann in Verbindung mit einer aktiven Handy-Signatur, ID Austria oder xIDENTITY (EU-Identity Mobile) genutzt werden, welche Sie bei einer Registrierungsstelle beantragen können. Durch Verwendung von zertifikatsbasierten Authentifizierungsprozessen im Hochsicherheitsrechenzentrum von A-Trust wird dabei höchste Sicherheit in der digitalen Welt gewährleistet. Weitere Informationen finden Sie auf der Website von A-Trust unter www.a-trust.at.

Ratings & reviews

4.7

411 ratings

5 ★ 87% 4 ★ 6% 3 ★ 2% 2 ★ 1% 1 ★ 3%

What’s new

Version 5.2.4 · Updated April 20, 2026

Improved performance and code maintainability with no functional changes.

App privacy

The developer, A-Trust GmbH, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

User Content: Customer Support, Other User Content
Identifiers: User ID, Device ID
Usage Data: Other Usage Data
Diagnostics: Other Diagnostic Data

Used for: App Functionality

App details

A-Trust Signatur is a free Business app for iPhone, iPad and iPod touch, developed by A-Trust GmbH. It is rated 4.7 out of 5 from 411 ratings on the App Store, requires iOS 13.0 or later, is 8 MB to download and is available in 2 languages. It was first released on February 16, 2016 and last updated on April 20, 2026.

Category: Business
Rating: 4.7 / 5 (411 ratings)
Price: Free
Version: 5.2.4
Size: 8 MB
Requires: iOS 13.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, German
Age rating: 4+
Released: February 16, 2016
Last updated: April 20, 2026
Developer: A-Trust GmbH

View on the App Store

Build an app like A-Trust Signatur

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to A-Trust Signatur

Looking for apps like A-Trust Signatur? Here are 6 similar apps on the App Store. The highest rated is George Österreich (4.9/5), and all 6 are free to download.

A-Trust Signatur vs. alternatives
App	Rating	Price	Last updated	Compare
A-Trust Signatur	4.7 / 5 (411 ratings)	Free	April 20, 2026
eAusweise	1.3 / 5 (14)	Free	Aug 11, 2026	Compare
ID Austria	2.0 / 5 (4)	Free	Aug 6, 2026	Compare
FinanzOnline [+]	–	Free	Aug 2, 2026	Compare
s Identity	1.9 / 5 (15)	Free	Mar 12, 2026	Compare
Mein ELBA-App	4.3 / 5 (78)	Free	Oct 6, 2026	Compare
George Österreich	4.9 / 5 (4,311)	Free	Oct 5, 2026	Compare

Compare A-Trust Signatur with the top alternatives: ratings, updates, ASO score and keyword gaps →