Its been an old feedback coming from apple users who need to delete multiple apps from iPhone, iPad, iPod Touch at the same time. It can be real pain to delete apps one by one specially when you need to delete more than 5 apps from iPhone.
Yes, its possible now but yes you need to be jailbroken and need iOS 8 or you can also do it with the help of iTunes and other third party softwares for iOS devices. One such way to deleting multiple apps with the help of third party softwares is at this page
For Jailbroken iOS Devices – You will need to have iOS 8
There is a new utility released recently on cydia, its called MultiDelete with which you can delete multiple apps in the same time. Its compatible with iPad, iPhone and iPod Touch.
For Non Jailbroken iOS Devices
In case you would like to multiple delete apps on a non jailbroken iPhone, iPad or iPod touch and you dont even have iOS 8 on your device then you can do it with the help of iTunes or some other third party iOS Manager software.
Lets talk about it iTunes now.
With iTunes you need to select multiple apps, delete them and sync the device and they will go away from your device, thats it.