One thing Ive found

I use a fan in the summer months but this at night the rest of the year. Since Ive been using it again and also upgraded to ios 10 I lose a LOT of storage space. I went to bed with 3 gb left and woke up to 800 mb!! I dont know what else could be the cause? Is anyone else noticing this? I still have a 5s...

Svehla187 about White Noise Lite, v7.0