Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
App Overview
GoalLume: Savings Goal Tracker
A savings goal feels more real when you can see it.
$0.99
PRICE
$0.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Differentiate and validate
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for GoalLume: Savings Goal Tracker: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
A savings goal feels more real when you can see it. GoalLume turns future plans into visual goals. Choose a photo that represents what you are working toward, set a target amount and date, and record contributions as progress happens. BUILD A GALLERY OF WHAT MATTERS • Keep multiple savings goals together in one luminous gallery. • Choose a meaningful photo for each goal. • Open a focused view when you are ready to contribute or review your progress. SEE MOMENTUM, NOT JUST A NUMBER • Track progress toward each target amount. • Review the contribution history for every goal. • See pace and forecast information based on your goal and recorded progress. • Follow milestones as you move closer to the target. • Add a target date to give the goal a clear time horizon. MADE FOR REAL-LIFE GOALS Use GoalLume to plan for a trip, home project, car, wedding, reserve, or future purchase. Each goal remains separate, making its purpose and progress easy to understand. PRIVATE AND INDEPENDENT GoalLume stores its product data locally on your iPhone or iPad. It has no account requirement, bank connection, advertising, or cross-app tracking. Pay once and use every feature. GoalLume does not hold or move money. It is a planning and tracking tool and does not provide financial advice. Terms: https://www.myworkingmemory.ai/goallume-terms.html Privacy: https://www.myworkingmemory.ai/goallume-privacy.html
Written user reviews are not shown here. Check current App Store reviews >
Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Incorporate gamification elements such as rewards for milestones.
Assumption to check: Users often struggle to stay motivated to reach savings goals.
Validate with people who use this workflow before building.
Hypothesis 2
Provide tailored recommendations based on user spending habits.
Assumption to check: Lack of personalized insights or suggestions for savings strategies.
Validate with people who use this workflow before building.
Hypothesis 3
Implement social sharing options to enhance motivation.
Assumption to check: Limited social features to share goals or progress with friends.
Validate with people who use this workflow before building.
Hypothesis 4
Create a dashboard view that aggregates multiple goals for easier tracking.
Assumption to check: Difficulties in tracking multiple goals at once.
Validate with people who use this workflow before building.
Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
zustand
react-native-chart-kit
react-native-paper
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.
