Bryce Rattner Keithley built Daily Hundred, a fitness app featuring AI-generated videos of anthropomorphic animals demonstrating exercises. The app was released on the App Store without Keithley having any coding knowledge. She used Replit and Claude to develop the app, relying on a "beginner's mindset" approach.
According to Keithley, using AI tools like Claude and Gemini allowed her to create custom workout videos by combining images with real exercise footage. The process involved hyper-literal prompts to unlock better results from the AI. Keithley believes that having no technical background was an advantage when building with AI tools.
The app's success demonstrates that execution is no longer a constraint on good ideas in the AI era. Keithley's story highlights the potential for non-technical founders to build and ship innovative products using AI tools.
Daily Hundred has been submitted to the App Store, and Keithley has received user feedback. The app can be accessed through the Daily Hundred website.
