Prompt template
Savings tracker prompt — copy, paste, build
A simple prompt for a native savings tracker — multiple goals, contribution logging, and a projected-finish-date chart. Designed as a personal finance tool, not investment advice — the prompt is explicit about that scope.
The prompt
Build a native iOS and Android savings tracker with: (1) a goals tab listing each savings goal (name, target amount, current amount, deadline) with a circular progress indicator per goal, (2) a goal detail screen showing contribution history, projected finish date based on current pace, and a "log contribution" button, (3) a log-contribution sheet with amount, date, and optional note, (4) a "create goal" screen with name, target, deadline, and starting amount, (5) a stats tab with total saved across all goals and a monthly contribution bar chart. Use Expo, React Navigation, twrnc for styling, AsyncStorage for goals and contributions, and an Intl.NumberFormat-based currency display configurable in settings (USD default). Do not include any investment-advice or rate-of-return logic — explicitly note in onboarding that this is a tracker, not financial advice.
Variants
Lite
Build a savings tracker with one goal, contribution logging, and a progress ring. Skip projections.
Pro
Build a savings tracker with multiple goals, contribution logging, projected finish dates, monthly stats, recurring-contribution scheduling via Expo Notifications, currency selector, and CSV export of contribution history.
What you get
- Expo + React Native project ready for Snack live preview
- Multi-goal tracking with progress indicators
- Contribution log per goal
- Projected-finish-date estimation
- Configurable currency formatting
- Monthly contribution chart
Screens included
- Goals
- Goal detail
- Log contribution
- Create goal
- Stats
- Settings
Why this prompt works in AppGenie
Money apps live or die on trust and clarity. AppGenie's prompt explicitly frames this as a tracker (not advice) and the diff-aware pipeline lets you pin the disclaimer to onboarding without re-running the whole project.
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Open prompt →Savings tracker prompt — FAQ
Does the prompt connect to bank accounts?
No. The default prompt is intentionally manual-entry only — no Plaid, no Open Banking, no transaction sync. Ask for it in a follow-up if you want to add Plaid Link via WebView, and the diff-aware pipeline patches the contribution-log screen.
How is the projected finish date calculated?
A simple linear projection from average monthly contribution over the last three months. Refine the model in chat ("use the median of the last six months and surface a confidence range") and the pipeline patches just the projection module.
Ready to ship a savings tracker?
Paste this prompt into AppGenie. The diff-aware multi-agent pipeline produces a real Expo + React Native project you can preview live, iterate in chat, and own end-to-end.