AppBrain's verdictEstablishedPopularLoved by users
Synology Secure SignIn is popular, with 1.1 million installs. Users love it: 4.6 stars from 29,837 ratings.
Synology Secure SignIn is made and published by
Synology Inc.
AppBrain is an independent app data site and isn't affiliated with Synology Inc.
The app name, icon, screenshots and description belong to Synology Inc. and are shown as
published on Google Play.
About Synology Secure SignIn
Synology Secure SignIn is a tools app developed by Synology Inc.
How many times has Synology Secure SignIn been installed?
Synology Secure SignIn has been installed 1.1 million times. In the last 30 days, the app was installed 21 thousand times.
What is the rating of Synology Secure SignIn?
Synology Secure SignIn is rated 4.65 out of 5 stars, based on 30 thousand ratings.
Is Synology Secure SignIn free?
Synology Secure SignIn is free. The app size is 21.36 MB. The latest version available is 1.3.1. The last update was on February 25, 2026.
What are the requirements for Synology Secure SignIn?
Synology Secure SignIn requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2020.
Description by Synology Inc.(from Google Play)
**Synology NAS and a Synology account are required for this Application.**
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Works fairly well as far as a rapid two-factor authentication app. The pop-up coordination with the 6 character verify operates a little sludgy. The pop-up for sign in approval that shows up on top of the character display seems to be inconsistent on my phone.
★★★★☆Fred Tan· Jan 10, 2026
Sometimes it doesn't work when entering the prompted number
★★★★☆Lee Griffiths· Apr 19, 2026
Sometimes I need to approve the login twice so that's one Star off, but I do have Access to four synologies two on My network and two remotely.
★★★★☆Massimo Maria Bosisio· Jan 30, 2026
It works. Just not the smoothest experience. Numbers in circles for sign in requests are oversized, they don't fit in the circles
★☆☆☆☆OneSpeed· Jan 7, 2026
The Synology server asks me to confirm a number on this app, but the app never shows the number. I asked for an emergency string of numerals, it came via email but the numerals entered (via copy/paste) did not work. I'm going back to a password.
★☆☆☆☆David F· Apr 9, 2026
Signing into the app requires a code from the app no matter what I do. Password, still requires code. SMS, still requires code. Obviously I can't put in a code whilst I'm trying to sign in. Having had to reset my phone I have now lost access to this.
★★☆☆☆Ade Strudwick· Dec 20, 2025
Incredibly difficult to add a new account, going round in circles and in a chicken-and-egg situation. Had to request an emergency code via email. Even now that my account for my NAS has been added, it just says that I've approved a login successfully but then doesn't log me into the device. Been trying for over an hour now to log into my NAS that I can see and touch but can't log into. Thinking of going back to a QNAP...
★☆☆☆☆SimplyEdwin· Jun 6, 2026
I don't know this is for synology for 2fa. The name is not intuitive at all!
Google Play Rankings for Synology Secure SignIn
This app is not ranked
Technologies used by Synology Secure SignIn
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