The Treker Aid App aims to assist school and districts complete their daily schools bus Check-in/Check-out electronically instead of using papers. The other goal for Aid App is to support BYOD (Buy Your Own Device) strategy where the app can be installed on a mobile phone instead of a tablet. Treker Aid App comes with real-time emergency notifications to district/transporter/school. The ability to view and check by stop and students and act as a communication tools between the aid and the dispatcher center/school office/parents. Students can check-in/check with multiple methods - face-id, QR-code, bar-code, NFC or manually. Treker Aid App also has the ability to view the students health state before getting on/getting off the bus.