We use the Charles app direct on iOS which we love but we are still using a fiddler for Android via web app. Do you have any recommendations for an app we can install on Android that works as well as Charles (can be charged or free).
Depends on your particular purposes but as the debugging proxy app you can use Burp Suite (you can use only proxy features and ignore other security-related stuff or you can use them too )
Personally, I havenβt used it like that but Iβve used often and a lot wit web apps and I really like it