Constantly down. My portfolio will be a week out of date often when I log in and it cannot update. I'll restart my phone, app, still does not update. Will randomly work once or twice a week. Very unreliable day to day trading. Chances are when you want to use it it won't work. Have had the app for years and dealt with the issues. Hasn't gotten better. Going to explore other options that are not as bugged/unreliable. Edit: a year later still the same issues. No improvement whatsoever.