Very slow trades. If you study up and put money on a trade you think it's going up, the app will buy the stock at the absolute highest price. Doesn't provide stock ratings or recommendations from experts that would have saved me alot of money. It's been nearly a year of trading on this app and my portfolio is still down 10%. I stopped investing in stash and switched over to Charles schwab and I am now better informed about which stocks I invest in and I also get them instantly when I trade