Yes, it is not authorized by bitcointalk, so it is very unsafe.
When you enter your login password, it may log your data. I don't think we should try an app like this，its creator is also a newbie with only 2 posts, which is even more unreliable.
Logging into the website of bitcointalk.org on your mobile browser is not difficult, don't put your privacy at an unknown risk.
If anyone is interested in this app, it is best to register a new account to test it.

For testing the app, you don't have to use your log in credential since the app is "Read Only" but through this app, the app owner may steal your data. Be aware.

I think this advice is great to prevent once account from getting tapped. I think the app is not offical and using it can put the user at a vulnerable state

For one, they don't need your password enter the account. If they get signed-in cookies and codes from your mobile browser it's enough to compromise the account.
Changing the password does require knowing the previous one or having access to the email as well though.

I'd say that nobody should trust an third party tools for bitcointalk unless the binaries are confirmed to bee built from open source code.
Until the forum can support technolgy for secure sign-in via third party services (f.e. Oauth) such apps aren't secure. Hopefully we'll see a feature for that in the new forum software.

not official app? dont use it, i follow this to be secure
almost fallen for this trap this time, from need of easy access

Wow thanks for the heads up.. 🙏🙏

It would be good to have a Faqs official forum related handy post, where one of the sections warned people about some security essentials, such as the inexistence of an official Bitcointalk app. Every now and then we see people stating that they have developed an app of the kind, and promote it.

Seeing so many people getting their credentials stolen is nowadays likely more of a thing related to phishing sites than anything else, and one needs to be very wary of links, results of google searches (which often show a few results related to bitcointalk-alike clones, and apps).

The dangers to the account outweigh any potential benefit of an unofficial app, and they simply cannot be trusted. @sncc’s guide on Bitcointalk account security is a good reference to have in mind (see [Guide] Bitcointalk account security).

But there's no real app to access the forum is there? How have you find using the forum on your phone?

It is not authorised or endorsed by the administrator or support staff and hence it is extremely dangerous to share confidential information such as user id and password with any third party. In the worst case scenario, the account might get compromised and the user will be liable for the responsibility of such incident as it will be the negligence on his part. I am sure that we will see an official announcement from the support staff or administrator if there is any official application rolling out in the future.

The fact that OP there doesn't come back anymore since the day he created the thread, there will be really a build up of doubts so just don't just used it.

There is no downloadable version of the app so I can't check if there is a malicious build up on it. Im an Android enthusiast so quite have a bit knowledge on looking at it. Since it's not official just ignored that app.

For the meantime, if people really wants to view bitcointalk at segmented pages, they can try UC browser but for me, the desktop view of bitcointalk.org is not really a pain in the a*s when viewed at mobile. Well except obviously with low screen resolutions.