Dinet Attendance Control is a digital tool designed to facilitate attendance management and validation of work processes at Dinet. This app offers a modern, digital solution that allows employees to view and approve overtime and suspensions quickly, securely, and from their mobile devices, using a digital signature or biometric fingerprint validation. Its main features include fingerprint enrollment directly from a mobile device or using an external biometric reader (fingerprint reader). All of this is done through a modern, intuitive, and secure interface, designed with the user experience in mind. Compared to other solutions, Dinet Attendance Control stands out for its integration of digital signature and biometrics in a single app, allowing for greater versatility and security in processes. It is compatible with Android devices and additional hardware such as external fingerprint readers, making it a robust tool that can be adapted to different business situations. Unlike other platforms, our app drastically reduces the time and resources spent by HR departments, eliminating paperwork and reducing administrative errors. In this 1.0.0 version, we've added fingerprint and signature registration and validation, integration with an external biometric reader, direct on-screen digital signature, and automatic notification delivery. In addition, we've made general performance improvements and optimized compatibility with Android 6 through Android 13.