ardorwallet_io
Dude, that website looks awfully scammy. I suggest you edit you post to remove the link - that just helps them. Definitively don't install anything from there.
If you mean the "ardor lite" app from MrV777 - then I think it's just a test and will run on testnet. Do not use it yet (though it is a legit project in the making).
The other app I see is the "freewallet" one, and it's kinda strange. The example address it shows isn't in the NXT format. Again, be cautious. I'll check in the NXT slack if anyone knows those apps. Ardor isn't live yet, so a standalone wallet already is unusual.
You can use the official client. There are light versions and an official Android client from Jelurida.
As for your NXT address: I see a valid ARDOR transaction there.