Website & App for Boyfriend Rentals

I am launching an online “rental boyfriend” service and need both a responsive website and companion iOS/Android app built from the ground up. The core of the product is a smooth booking system that allows customers to reserve time slots with their chosen companion and automatically sends booking reminders (push, email, or SMS—whatever is easiest to wire up).

Here is what I have in mind:

• Cross-platform build – a single code-base approach such as Flutter or React Native is welcome, so long as the end result is a fast website and native-feeling mobile apps published to the stores.
• Clean UX – browsing available companions, selecting a date/time, and checking out should happen in just a few taps.
• Booking engine – real-time availability, confirmation screen, cancel/reschedule flow, and the reminder logic.
• Admin console – a simple web dashboard where I can add or pause profiles, set availability calendars, and view bookings.
• Security & privacy – user data must be encrypted in transit and at rest, with basic authentication and role management in place.

I am happy to provide wireframes, brand assets, and copy once we kick off. If you’ve shipped production websites plus mobile apps that lean heavily on scheduling functionality and automated notifications, I’d love to see a quick demo or screenshots in your reply.