At first this app worked really well on my Iphone 6. But after some updates I wasn't able to use it anymore. Now I have an Android tablet, but I'm also having trouble with it running on here too. Issues I am having include the line graph not showing and having errors that prevent me from logging in for days. Don't get me wrong, Stash is an amazing concept and app when it is functioning properly. But it scares me deeply when I am locked/blocked out of something that my money is in.