Water Refill Finder App

I’m building “Water go,” a mobile app that quickly shows users the closest places to refill their drinking water. The core release should let someone open the app, see a map of nearby refill stations, and tap any pin to view:

• Water price at that station
• Accepted payment options (cash, card, mobile wallet, etc.)
• Direct contact details in case they need to call ahead

Key features I need right now:
1. GPS-based station search with distance sorting.
2. Interactive map (Google Maps or Apple MapKit) plus a simple list view.
3. Clean detail screen pulling price, payments, and contact data from a small back-end or cloud Firestore/Airtable—whatever you’re comfortable standing up fast.
4. Basic account-free experience so users can start searching immediately.

Nice-to-have (quote separately if it stretches scope): turn-by-turn directions, user ratings, or offline caching.

Deliverables:
• Cross-platform build (React Native, Flutter, or similar) that runs on recent iOS and Android versions.
• Source code in a Git repo, with README for local setup.
• Lightweight admin method (spreadsheet or simple dashboard) for me to add or update station info.
• One short Loom or screen-share walkthrough showing how to deploy and populate data.

I value clean code, clear comments, and straightforward communication. If you’ve shipped location-based apps before, I’m eager to see your portfolio and discuss timelines.