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
Bunky: College Roommates
Find someone worth living with in college.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.4
440 ratings · Top 30%
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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Combine features and design from your favorite apps.
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What's included17 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 Bunky: College Roommates: map the core Social Networking workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Improve user discovery through better search and recommendations.
Assumption to check: Users report difficulty in finding and connecting with other students.
Validate with people who use this workflow before building.
Hypothesis 2
Implement better categorization and filtering of notifications.
Assumption to check: In-app notifications can be overwhelming and cluttered.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance profile customization features to improve user engagement.
Assumption to check: Limited options for customizing user profiles.
Validate with people who use this workflow before building.
Hypothesis 4
Optimize media upload process for better performance.
Assumption to check: Some users experience lag during media uploads.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Find someone worth living with in college. Bunky is the college roommate app built around personality. Find roommates, off-campus housing, and student subleases at your school, all in one place. With communities at 700+ colleges nationwide, Bunky helps you live with people who actually fit your vibe. Why Bunky’s different Matchmaking — Personality filled profiles and smart matching help you find roommates you will actually get along with, without endless searching or awkward cold messages. Built for college housing — From dorm roommates to off campus apartments, subleases, and lease takeovers, Bunky is designed around how students actually live and move during college. 700+ college communities — Connect with students from your school and explore housing options on and off campus. Flexible ways to match — Like or request to chat with students you’re interested in. If it’s mutual, you match and a chat opens instantly. Premium perks — See who has liked you, get unlimited likes, check read receipts, and boost your visibility when the housing search gets urgent. Who Bunky is for Incoming and current college students who do not want to risk going random for housing. Students looking for off campus housing, subleases, or lease takeovers. Anyone who wants their college living situation to feel more intentional. Join 120,000+ college students on Bunky. From first dorm roommates to last minute lease takeovers, Bunky is here to make your college experience the best it can be.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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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
TypeScript
React Navigation
Zustand
BUILD KIT DIFFICULTY
Expert
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.
