HubTemplate is the best Mobile Full-Stack boilerplate developed using Flutter, Firebase and TypeScript. HubTemplate works on Mobile, Web and MacOS with subscriptions and notifications config for all these platforms. HubTemplate has a set of features that will let you launch your SaaS in a few days. HubTemplate offers Email & Phone Authentication, Notifications, Subscriptions, Stripe integration, Theme manager with 50+ themes with different colors, Responsive design so it fits on any screen.