My iphone 6 storage keeps increasing in size though i didn't download any new apps?

My iphone 6 storage keeps increasing in size though i didn't download any new apps? - 1

Added (1). my iphone storage keeps increasing in size, though apps didn't update or anything, i don't know what to do.

Texting takes up space if you never delete your messages

Cache data. Data accumulated while using the app(s). Normal.

It could just be browser cached data also which you can clear.