But, I don't like them, because we're in a crypto world where don't need to install a bitcoin wallet like mobile banking on your phone if want just to know if received money or payment a week.
Yes, I did it on explorer, I just put my bitcoin address into explorer and bookmark it on the browser (simple, on chrome android, setting it as a shortcut in hope page phone).
If want more detail and receive notifications like mobile banking, you must register in your email on a specific explorer and subscribe.
So if any transaction is on that address, you will receive a notification in your email.
*Note:
We should know, Handphone is one of the target hackers to watch your activity, your life is being watched because too many applications out there we can't research if that is safe (close source).
especially if you are careless and always installed in what you like.
As I can see on the service board, many applicants as user phones and prefer on his phones to install the bitcoin wallet, it's very dangerous for beginner (ex bounty hunter altcoin who never use bitcoin wallet but expert use metamask, trust wallet, coinomi, or another altcoin wallet),
so be careful, start saving now, buy a laptop and create bitcoin wallet there, don't trust too much on your android because you being wathed by hacker.
change immediately your habits before it's too late.