What the best app to invest my money or my crypto?

i am searching about a trust and fast way to invest my money via my phone in the invest's apps .. so any help?

Parents
  • If you're looking for a simple and trust-worthy app, Cash App allows you to buy stocks or bitcoin.

Reply
  • If you're looking for a simple and trust-worthy app, Cash App allows you to buy stocks or bitcoin.

Children
  • Don't invest in crypto through CashApp. Get an account on a real exchange.