Want to have a lottery with as many participants as possible? In our Push Lottery, every app user is included. We simply send a winning push-message to one random user, who then can collect the prize. We only know a plethora of 'device numbers' but nothing more, meaning that the lottery is GDPR compliant. Since a user is only required to download the app, we will get as many participants as possible, which simultaneously translates to your app being distributed effectively.