Zjailbreak is a third party application manager that supports for almost all the iOS versions. It primarily has jailbreak installers, movies, themes and apps. Therefore we can call it as a third party app store that helps you customize your phone.
Version : From iOS 10.2.1. up to iOS 13.3 and 13.4.1
Panda Helper is an app store where you can download an array of plus plus (++) versions of apps.
YIVU is an online game store. With this you can enjoy games without downloading and installing.
This is a game collection in which you can download and enjoy various games without jailbreak.
TweakBox is a third party app store which gives hundreds of apps to be installed without jailbreak.
Emus4U is another popular application for iOS emulators and this does not require jailbreak to work
zJailbreak offers and array of apps and app stores. But the Fully functional zJailbreak can only be used through their Freemium code system. That means, in order to access restricted functions, it will require you to make a small donation/payment starting from $10. Once donated, you may download the apps and it will be yours to enjoy.
TaigOne is a powerful jailbreak app store which gives you thousands of jailbreak apps, tweaked apps, themes, games & other iOS customizations.
Yiti is a collection iOS of paid apps that comes FREE to you. By downloading this app, you can enjoy a lot more paid apps and games for free.
TweakMo is a Tweak Store. TweakMo offers many iOS related jailbreak and non-jailbreak tweaks as well as other jailbreak tools.
LiTweaks is a store done by famous hacker Li Yuang Ying. There are many non-jailbreak tweaks included in this store.