This is app for Automatic Apps sharing &
Automatic Games sharing:
1- Automatic Share all apps with your contacts.
2- Automatic Share all games with your friends.
3- Automatic Share apps and games with your followers.
4- Automatic Share apps and games links with your family, contacts, friends or followers.
5- Share some apps or games with your colleague.
6- Choice to hide some or all apps games from all or some of your team.
7- Get notifications when your friends install new apps or games.
8- Automatically share Google Play store apps with your contacts and friends.

You can check these 2 apps for apps/games sharing:
A) App4share app: Sharing with contacts friends:
https://play.google.com/store/apps/details?id=com.app4share

B) App4share app: Sharing with Twitter and Facebook friends:
https://play.google.com/store/apps/details?id=app4share.social.apk.app.games.shareit