A-Trust Signatur

The A-Trust Signature App: Security on the Go

App info

Version :

5.1.7.0

Category :

Productivity

Update :

March 20, 2025

Installs :

1,949,289

Developer :

A-Trust GmbH

Requires Android :

Android 5.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: A-Trust Signatur, Developed by A-Trust GmbH. Listed in Productivity Category. Current Version Is 5.1.7.0, Updated On 20/03/2025 . According to users reviews on Google Play: A-Trust Signatur. Achieved Over 2 million Installs. A-Trust Signatur Currently Has 9 thousand Reviews, Average Rating 3.7 Stars

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, Fingerabdruckscan oder biometrischer Gesichtserkennung . 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.

We are currently offering version 5.1.7.0. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

Rate and review on Google Play store

3.7

9,119 total

5 57.6

4 12.1

3 0

2 0

1 30.3

Total number of ratings

Total number of active users rated for: A-Trust Signatur

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

A Google user

I hate to leave a lone-star review, but as most people have said, this app is awful. Over-engineered, over-complicated. The only thing it's meant to do is verification, and it can't even do that. It's incredibly slow, even on a fast phone. And when you do finally get the app to work (and this might be multiple attempts and about 20 minutes), the corresponding web pages rarely work. I am now stuck in an infinite loop of entering my (correct!) social insurance number and tax number trying to link my Handy-Bürgerkarte to my Finanzamtonline (HOW ARE THEY NOT AUTOMATICALLY LINKED ANYWAY???). A-Trust, if you're reading this, find someone else to design you the app. There are so many apps out there which are even more secure but actually work - and they work instantly, every time. Find the people who made the Revolut app and hire them instead. If anything is unclear, feel free to contact me (after all, you have all of my data...)

Bl00drav3n

Does what it's supposed to do but nothing more. Doesn't even have any notifications when your certificate is about to run out. But hey it's fine, at least you can read about it in the FAQ and you will be happy to see that you have to do a full re-registration in case you haven't logged in at least once during the 30 days before the certificate runs out... Will adjust rating to 4* when this is fixed.

Philipp Seiler

Does not work anymore. Now requires Face ID or a numeric PIN for the smartphone unlock screen, otherwise this app will refuse to work. This alone makes the app unusable for me, as it is none of A-Trust's business, how I choose to log into my smartphone. What if I use a custom OS that provides some other login process, A-Trust doesn't even know about? Ridiculous. I still tried to set the app up, but it always fails generating security keys anyway.Well, I guess I'm locked out of all services now.

David H

Across serveral devices and over many years, the app has never let me down and was always super fast with its notifications and very reliable. I see some room for improvement on the UX side though, especially with users who don't have a technical background.

Michael Rubinigg

Stopped working all of a sudden. Binding didn't work. Lost hours with resetting, rebooting, reinstalling. No useful notifications, no useful instructions. Finally succeeded by performing the less plausible random combination of steps. Wouldn't matter if it was a gaming app, but in this particular case....?

Jan Krammer

previously the app worked fine, however now, the activation "binding" does not work anymore since it only detects face and PIN unlock (no fingerprint!). Even then, the App is not able to work with either of them since it cant bind with the above options which makes 100% unusable

Anna S

Fist the login failed telling me I have a wrong pin. After I installed the newest version of the app and tried to connect it again, it says I am still missing a "security update". What is it? No information online, as a respond to my request the support team copy pasted the same useless message about the security update. I have already installed the newest version, why can't anyone send me a proper information? I guess login with tan now...

Thomas Villé

After the latest update, the app is not usable for people who are not able/willing to give their biometric data to 3rd party companies. You cannot use any functions without biometric data. It is also not compatible with more complex locks on smartphones.