I just want to share with you my app Freeze It!
This application is very very simple and does one simple job:
It quickly disables/freezes any system/user app in case you don't want it (but also don't want to lost OTA updates, for example),
so your phone will become faster, lighter and better.
As mentioned, app is really simple but I'm planning to add more features such as list of installed apps, auto complete text view,
history of freezed apps and more.
DOWNLOAD - Free, Google Play