AppAddict - AppAddict is an online tool that allows you to download third-party apps on your devices without rooting or jailbreaking your devices.
vShare - vShare is an app through which you can download apps, games, wallpapers, and ringtones for your Android and iOS devices.
Mob.org - Mob.
25pp - 25pp is App Store that contains exclusive apps that are not yet available on app stores.
TweakDoor - TweakDoor is an all-in-one iOS store that allows user to find their relevant application.
Cydia - An alternative app store for jailbroken devices.