RicordamiApp is a web based tool designed to reduce appointment no-shows by sending automatic reminders via WhatsApp. Its primary function is to help businesses ensure clients remember their scheduled appointments, thereby decreasing missed sessions and the associated revenue loss. The platform operates by integrating with a user’s existing calendar system or by allowing manual entry of appointments, then automatically sending a WhatsApp reminder to the client before each booked time. The application supports several methods for adding appointments. Users can sync their Google Calendar, in which case appointments are imported automatically as long as the client’s phone number is included in the event title or description. Alternatively, users can create appointments directly within RicordamiApp without needing any external integration. For teams, it is also possible to import appointments from an Excel or CSV file. Once appointments are in the system, the tool handles the entire reminder process: it sends the WhatsApp message, tracks client confirmations or cancellations, and provides a dashboard view of appointment statuses. Typical use cases include medical practices, salons, consulting services, and any other appointment based business where clients frequently forget or cancel late. The workflow is straightforward: after adding appointments via the preferred method, the platform automatically sends a WhatsApp reminder at a preconfigured time. Clients can respond to confirm or cancel, and the business sees the updated status at a glance. The service reports a 94 percent open rate for WhatsApp messages, compared to lower engagement with SMS or email. RicordamiApp offers a free 15 day trial. Paid plans include a Starter tier with 150 reminders per month, single calendar support, and email assistance. A higher tier provides 300 reminders per month and additional features such as team access and CSV import. No desktop or mobile app installation is required; the tool operates through a web interface.