What a water tracker app needs
- One-tap water logging (preset amounts)
- Daily goal with progress ring
- Smart reminder schedule
- Streaks and weekly stats
- Home-screen widget
The screens
| Screen | What it does |
|---|---|
| Today | Progress ring + one-tap log buttons |
| History | Week/month charts and streaks |
| Reminders | Schedule and intensity |
| Settings | Goal, units, containers |
The data model
LogEntry: date, mlUser: dailyGoalMl, containerPresets[]
The build prompt (copy this)
Paste this into ShipNative and it becomes a working React Native app with these screens, navigable in a live preview, in about two minutes:
“A water tracking app. One-tap logging with preset container sizes, daily goal progress ring, smart reminders spread across waking hours, streaks and weekly charts. Screens: Today with ring + log buttons, History, Reminders, Settings. One-time unlock removes ads and adds widget.”
Then iterate with small, screen-specific prompts (“make the primary button bigger”, “add an empty state”), preview on your own phone, and export the full Expo project whenever you want. The full method: how to build an app with AI.
How it makes money
Ads + one-time remove-ads unlock ($3–5). Volume category — pair with ASO effort.
Implementation and the revenue math for every model: how to make money from an app. When you’re ready to ship: App Store and Google Play publishing guides.
Build it now
The prompt above is free to run at shipnative.dev — working water tracker app on your phone today, full code export, no credit card.