Texticker - Create and generate cool personal stickers for WhatsApp Messenger.
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
WAStickerApps - Personal Sticker Maker – WAStickerApps is a fun app that allows you to create your own personal stickers to make your conversation more interesting and enjoyable.
CallApp - Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.
Wemoji - Animated emojis for all skin tones 💯
CallerSmart - CallerSmart is an application that is basically used for the purpose of looking up mystery phone numbers for free.