Many jailbroken user install cydia tweaks all the time  and uninstall some tweaks which you don’t need it. But you don’t know exactly how many tweaks you have installed in your device.
Many jailbroken user install cydia tweaks all the time 
and uninstall some tweaks which you don’t need it. But you don’t know
exactly how many tweaks you have installed in your device. For  this you should manually count how many
tweaks you have inside of the installed tab. Well with this tweak you can
easily know how many tweaks you have installed yet like numbering in the
picture below. This tweak is available for free from BigBoss Repo which is
named as Tweak Count 2.
This tweak is compatible with iOS 8 & 9.
After installing this tweak, you can have option in the setting
app ie; You can enable or disable, Count all packages. 
Many jailbroken user install cydia tweaks all the time  and uninstall some tweaks which you don’t need it. But you don’t know exactly how many tweaks you have installed in your device.
In the installed tab,
just upper right corner or below footer you can now see total installed packages
in number. So if you use lots of tweak then Tweak Count 2 might makes you ease
to view all installed cydia tweaks in number.
If you’re not yet jailbroken, then here’s step by step guide
on How to jailbreak your devices running iOS 9 – 9.0.2

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