Custom Branded Fitness Timer App

We're looking for a developer to create a simple, custom-branded timer app for our fitness studio. The app will primarily run on an iPad and be displayed full-screen on TVs throughout the gym using AirPlay. The goal is to create a clean, modern timer that feels like part of our brand.. not a generic stopwatch app. Core Features -Count Up Mode (Stopwatch) Start Pause Resume Reset Large, full-screen display Countdown Mode Set any custom duration Start Pause Resume Reset Ability to add or subtract time while the timer is running Display & Design Large numbers that are easy to read from anywhere in the gym Landscape orientation Full-screen display Dark background with high-contrast text Simple, clean, professional design Blitz45 logo incorporated into the interface or somehow on screen Custom brand colors (primarily black, white, and red) No ads or unnecessary menus No flashy animations...we're looking for a clean, premium appearance. Platform iPad (required) Must work well when mirrored or AirPlayed to TVs Bonus if it can also be adapted for Apple TV or a web browser in the future Deliverables Fully functional app Clean, well-documented source code Instructions for building and updating the app Upon final payment, all source code, design assets, and intellectual property related to this project will be transferred to Blitz45. Please include: Estimated timeline Fixed-price quote Any recommendations you have to improve the user experience We're looking for a developer who can create a polished, reliable branded timer.