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
been
Keep track of countries and US states that you have visited, and if you wish, also when you visited
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
10,290 ratings · Top 15%
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 included18 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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 been: map the core Travel 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
Keep track of countries and US states that you have visited, and if you wish, also when you visited. The app visualizes the visited countries both as a list, along with a ratio for each continent, and as a world map. The map can be shared on social networks, such as Instagram, Twitter and Facebook, using the standard iOS sharing functionality. You can compare your map with friends that also have the app, by sharing your map with them. - If you miss the old look of the app, you can enable Classic Mode to get the old experience back. We hope you will like the new experience though, as we will continue to improve it. PREMIUM MODE There is a Premium Mode in the app that you can unlock if you wish. It unlocks all features in the app. Features unlocked with Premium Mode: - In addition to states and regions in the US, with Premium, you can select regions in 25+ countries. - Select cities and airports. - More 3D globe filters. - More visualizers, such as a chronologic map. - Add local profiles, to allow for multiple maps and country selections. - More detailed comparisons with more information. - Share your timeline as a video. CONTACT US Feel free to give us feedback - contact details are available in Contact section in the Profile tab in the app. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bit.ly/been_pp
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
Enhance map features with more interactive elements like travel routes and real-time location.
Assumption to check: Limited map functionality and user interaction
Validate with people who use this workflow before building.
Hypothesis 2
Incorporate social sharing to allow users to share their travel experiences.
Assumption to check: Lack of social sharing options
Validate with people who use this workflow before building.
Hypothesis 3
Implement offline capabilities for users to access their travel logs without internet.
Assumption to check: No offline access to visited countries
Validate with people who use this workflow before building.
Hypothesis 4
Provide detailed analytics on travel patterns and recommendations based on user data.
Assumption to check: Basic statistics without deeper insights
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
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BUILD KIT DIFFICULTY
Intermediate
From the Build Kit assessment.
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.
