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
Unspace
Your world
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.1
1,063 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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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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Unspace: 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
Implement personalized feeds and enhanced search functionality.
Assumption to check: Limited user engagement and content discovery features
Validate with people who use this workflow before building.
Hypothesis 2
Optimize image/video handling and implement upload progress indicators.
Assumption to check: Inconsistent performance during media uploads
Validate with people who use this workflow before building.
Hypothesis 3
Introduce content moderation features and reporting options.
Assumption to check: Lack of robust moderation tools
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to customize notification settings for a better experience.
Assumption to check: Push notifications can be overwhelming
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
Your world. Your rules. Remember when the internet was actually fun? Before every scroll was an ad and every profile was a clone? We’re bringing that feeling back. Welcome to UNSPACE the end of boring social media. CUSTOMIZE YOUR UNIVERSE No more cookie-cutter templates. Change your colors, pick your theme, and set your profile track. Whether you want a futuristic dashboard or a 2005 archive, your space should look like you. THE GLOBAL DIARY The Diary is the heartbeat of Unspace. A raw, unfiltered feed of what everyone is thinking right now. No "like" counts, no algorithm traps, and zero pressure. Just real thoughts from real people. DISCOVER REAL VIBES Explore isn’t a wall of ads. It’s a gateway to other people’s universes. Check their Top 8, see what they’re listening to, and find your real circle. NO ADS. NO ALGORITHMS. JUST SPACE. It’s time to stop chasing clout and start building your own world. Let’s build this together. EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
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Zustand
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@react-navigation/native
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.
