5 Best ios 8 cydia tweaks
Barrel
Barrel is a very popular Cydia tweak which is unique in itself; it gives amazing transition effects to the home screen.
Hundreds of animation effects can be applied on the homescreen icons for page transitions.
Repo: Bigboss
Winterboard
Winterboard lets you customize the look and feel of iOS through themes and other mods. You have a number of themes and options to customize, docks, icon, backgrounds and so on.
Zeppelin
Zappelin is the nice cydia tweaks which allows you to change your carrier logo.. And it also gives you options to hide your device carrier logo when you do not wish to see the carrier logo in status bar or if you do not like the design of your carrier logo.
Bytafont 2
Bytafont 2 is a Cydia tweak which gives you a bundle of fonts for your device. You can change the default font on your iPhone and ipad. You get a number of fonts to download too. As it does not get downloaded by default, you have to download the font you want.
Savegram
Savegram allows you to save your images/video on Instagram news feed. As there is no way of saving images or videos from Instagram except using the screenshot+crop method. It makes saving photos and videos quite easy. Just clcik on the image or video which you want to save and click on the save button and it will be saved to your iPhone/iPad.