Flex is the mothership of tweaks. It's a central hub in which thousands of user generated tweaks are held, and you can tweak your own apps yourself using their system.
Want to stop Read Receipts from being sent over Facebook's messenger? Want to get rid of Ads in pretty much any app going? Flex will more than do this. The app is free until you want access to their cloud storage (which holds the tweaks made by other people).
Flex 2 was released only a short while ago which added support for iOS 7 and some other less important features. [Free/$3.99]
"Ugh.. manually closing apps from iOS 7's Switcher is such a pain...". If this is a problem for you, fix it. Kill Background 7 puts a little 'Kill All' button in when you're in the Switcher. It's simple, it works and it won't quit your music app when it's playing. [Free]
Need to torrent using your phone, without getting involved with Mobile Terminal? No worries, this app has you covered. Throw a link at it or use it's built in browser to find and download a torrent. No strings attached and gets the job done brilliantly. [Free]
Next week we'll continue to look at some great stuff on Cydia, in the mean time I hope that you enjoy these apps!