AgüíTech is a specialized mobile app development studio focused on creating custom iOS and Android applications for small to medium-sized businesses. We excel in developing booking and appointment applications, e-commerce solutions, and tools for business automation, all crafted from the ground up and made available on the App Store and Google Play. Our clients include businesses such as beauty salons, aesthetics centers, restaurants, retailers, and any physical location that aims to enhance customer engagement through a mobile app. Our process is simple: we begin with a complimentary consultation, create actual screen designs using Figma before any coding starts, develop with Flutter for optimal native performance on both platforms, and manage the complete submission process to the App Store and Google Play. Our services encompass everything from UX/UI design, backend API, and database setup to authentication, payment integration via Stripe, push notifications, and optional ongoing maintenance. You will receive the source code upon delivery. With our base in the UK and Spain, we collaborate remotely with clients around the globe, offering communication in both English and Spanish. We provide free fixed-price quotes with no obligation. Our technology stack includes Flutter, FastAPI, PostgreSQL, Firebase Auth, Stripe, Railway, Docker, and Figma.