We are actually a full website.
The app is merely an add on. Glad you like it though.
I am going to add that if you want just a betta and a couple of inverts like snails, then go with the 5g. If you would like to try tankmate fish, go with the 10g. I have kept bettas in communities and never had an issue. Some bettas are not community friendly though, so that is something to remember. I current have a lady betta with a whole bunch of small community fish and everybody is great.
Welcome to the site. We look forward to seeing your threads.