Doesn't save – Gemsona Maker Review

If I press the home button on my phone and leave the app for even one second, it restarts. I don't mean closing out of the app- like swiping out, just going off of it for a second. I spent forever making my gemsonas and left the app for a second to change something on settings and it completely restarted.
Review by 8740Lauren. on Gemsona Maker.