iNoJB - iNoJB, formerly iNoCydia, is an amazing Cydia alternative requiring no jailbreak!
Retro App Store - How App Store would look like if it was launched in 80s
Apple App Store - Install apps on your iDevice via the App Store.
Colorware iPhone Retro - A vintage, 80s-inspired iPhone
Cydia - An alternative app store for jailbroken devices.
Virtual Windows 98 - Use Windows 98 in your browser