[dkp23]

Seems odd apps like twitter facebook take a bit of storage outside of the app size.

For example, twitter is 40 mb, but right now takes up 300mb of storage, is there a way to clear that?

Bunch of other apps are like this like facebook, tapatalk, etc.

Anyway to clear the cache for these apps? dont seem to be able to.

[ChrisJ1]

Try using cleanmyphone for windows or Mac.
If that doesn't work, uninstall and reinstall the app.

[Ledsteplin]

My cousin said his Facebook app was 1 gb. He deleted the app, then reinstalled it back, It's the only way I know of. Never used the cleaner on computer. I do have C M Security app that purges Facebook cache. But Apple pulled it from the App Store. It still works for me.

[dbk1966]

Delete the Facebook app and just log in via safari etc. Start deleting old pics/music you don't use often. Consider cloud storage to store photos and vids. That should free up more space.