Does the Check'In Pro app work on iOS and Android? 23 August 2024 14:50 Updated Yes, our teams have developed a mobile application available on the App Store (iOS) and the Play Store (Android). Related articles How to install a Check’In Infra 2 Plus (via the Check’In Pro app)? How to Install my Check’In Pro 2 (via the Check'In application)? How to install my Check'In (via the Check'In app)? How to install my Check'In 2 (via the Check'In app)? Comparison of the different Check'In models