Pepperfilters - Pepper's Snapchat Geofilter creator allows you to easily create a custom snapchat geofilter for your birthday, wedding or event.
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
Snaptag Editor - Create your own custom Snapchat code 👻
CallApp - Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.
Snapchat Geofilters - Bespoke filters for different locations on your snaps.
CallerSmart - CallerSmart is an application that is basically used for the purpose of looking up mystery phone numbers for free.