I've been using altstore successfully, minor hindrance of resigning side loaded apps every week, but if you can leave your PC on it does that automatically.
With a free apple developer account, you're also limited to only three "active" sideloaded apps. It's a huge hindrance. If you want more, you've got to shell out those 100 bucks per year.
If you use Apple, you're just out of luck unless you want to mess with whatever hacky workaround is popular this week.