What a mood tracker app needs
- One-tap daily mood check-in (scale + emoji)
- Tag triggers and activities per entry
- Trend charts over week/month
- Optional notes and gratitude line
- Daily reminder notification
The screens
| Screen | What it does |
|---|---|
| Today | Big mood picker, quick tags, optional note |
| Calendar | Color-coded month view of moods |
| Insights | Mood-over-time chart and top triggers |
| Entry Detail | Single day: mood, tags, note |
| Settings | Reminder time, privacy lock, subscription |
The data model
MoodEntry: date, score, emoji, noteTag: name, category (activity/trigger)EntryTag: entryId, tagId
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:
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
Freemium: recent entries free, full history + insights charts behind a $3–5/mo subscription. Privacy lock is a strong upsell.
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 mood tracker app on your phone today, full code export, no credit card.