I'm trying to delete the Firstrade (financial brokerage) app from my iPhone 8 (iOS 12.3.1) so that I can re-purchase it cleanly from the App Store.
I believe the app I originally purchased was somehow corrupted during original download. The app works on my iPad but does not start on my iPhone, only flashes the splash screen.
How do I get rid of the suspected corrupted copy and download a clean copy of the app? After I delete the the app from my device by going to Settings app → General → iPhone Storage → Firstrade: Trade, Invest, Save, the App Store always shows it with a down-arrow-cloud.
Does anyone know of a way to completely and fully delete this (any) app?