: The software is offered as a "Free to Try" productivity tool across multiple platforms. Physical "Paper" Alarm Clock Projects
If your query referred to a physical paper model or a hardware project: Alarm Clock Pro 13.0.2
Instead, Alarm Clock Pro is a developed by Koingo Software . It is designed for Windows, Android, and iOS to serve as a high-end replacement for traditional alarm clocks with advanced automation features. : The software is offered as a "Free