AskBlocker - Browser extensions that keep permission requests in check
Cynoia - Cynoia is an all in one communication and collaboration tool
MyPermissions - Find out how many apps can access your info
Kno-Where - Unbiased coverage of the day’s most important news
SPPermissions V7 - Availalbe three ready-use interface - list, dialog & native.
Snippets by The Guardian - Extra information you need to understand complex stories