A free app for Android, by LPE GROUP.

Wait4call is a new way of listening to advertisements, where you can choose what to listen to by entering your preferences. The app is not an advertising application but a new way of communicating and allows you to be informed about news and brands that interest you.

You will be contacted only by companies that advertise on Wait4call, and you can choose to continue or to stop listening to the advertisement. If you choose to stop listening to the advertisement, the company will be informed that you have stopped listening to their advertisement, and they will not be able to contact you any longer.

The application is integrated with the geo-location to reach only the promotions around you.