Postby tim » Thu Sep 12, 2019 1:11 pm
Gruss Gott and welcome!
That's telling you how much storage-space your iOS device has left. When it gets low, Wifibooth will start warning you. When it runs out, all kinds of bad things will happen: photos won't save any more, photos may fail to display, photos will not print or upload. In short, please make sure your iOS device always has enough space left (i'd recommend at least 500MB free for an event)
Please write a review for Wifibooth on the Apple App store! Indie developers like me really need people like you to review their apps. Instructions on how to write a review:
http://goo.gl/w8NsDI.