Question: what apps are like acorn?
Answer: Acorns. About: A popular spare-change investing app. ...  Betterment. About: A low-cost robo-advising app. ...  Robinhood. About: A free trading app. ...  Stash. About: An online broker for stock trading. ...  Stockpile. About: A trading app selling fractional shares. ...  TD Ameritrade mobile. ...  Wealthfront. ...  Wealthsimple.