OatMark is a cross-platform app (iOS, Android, Web) that aims to answer a few surprisingly common questions:
"What kind of oat milk does this coffee shop use?"
"Do they charge extra for oat milk?"
This app is designed to help oat milk drinkers find and share real-time info about the brands used at cafes—whether it's Oatly, Minor Figures, Califia, or a mystery in-house blend.
I'm building OatMark to:
- Make it easier to find coffee shops that serve your preferred oat milk
- Support local cafes by highlighting their plant-based offerings
- Crowdsource and maintain an up-to-date oat milk map of the world
This is just getting started, and this project is meant to grow over time with user feedback, contributors, and more features.
- React Native (via Expo) – build once, run anywhere
- JavaScript (ES6+) – core app logic and UI
- Expo SDK – simplifies mobile dev and native API access
- React Native Maps – map and pin rendering
- Firebase (planned) – backend for reports and updates
- OpenStreetMap or Google Places (planned) – place data and location search
- [✔️] Set up project structure with Expo
- [✔️] Add map screen with user location
- [✔️] Enable adding a coffee shop + oat milk brand
- [✔️] Display community reports on map pins
- [✔️] Sync reports to cloud storage
- Input Sanitization
- Validate user input
- Input Validation
- Launch MVP on TestFlight and Google Play