WORRY??? Can’t see the app installed on iPhone settings – Surepass Password Manager Review

The app seems great but I only would like to understand why the app doesn’t show installed when I looked it on my iPhone 8 settings where all others installed apps appear? Is there anything from the app that prevents it to be shown on settings where all apps installed are listed ? So the app seems great but my worry is this, since the app somehow doesn’t show at the installed listed apps, I can’t control it to not use internet or cellular data, so you never know what is really going on on the background, Remember it’s a place you give away every possible information to login in everything you got, so if is using internet without the owner’s controlling it, safe is not!!! It sure it works offline but only if airplane mode is on, but I want to disable the app to use internet unless I allow it to do so...that’s where the app is strange because automatically doesn’t show listed on settings so you can control it...why????? Please why??? Maybe it’s just on *iPhone 8 • but I would like to hear from other customers as well...because giving away passwords and logins it’s serious business...and anything shady I would bounce off... *If i got an answer for the developers I would give an update for my review. Thank you I got an answer and updated my review to 5 stars, thank you.
Review by one c 1 on Surepass Password Manager.