Help/Support Storage/memory problem

[god2014 36 iPhone 6 10.2]

Hi i just want help regarding my problem about my storage i have 3gb of  space earlier, after i downloaded dawn of titans and torch light i only have almost 400mb of space but i dont like the game so i deleted both, when in look back at my setting storage the said storage available is 364mb so i used the icleaner pro after in respring/reboot still got 639mb space, so how can i get back my 2.4gb of space?where is the missing memory

[Fadexz 5.7k iPhone X 14.3]

I had low space on my iPhone but I a few days ago I discovered that I had AppCake installed and there is a folder for AppCake that contains downloaded apps/games that don't show up in AppCake. If you have AppCake or have used it to download and/or install an app you can find it (I think) in /var/mobile/documents/AppCake but I can't remember if it was in the documents folder but I think so.