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
SpaceHey Mobile
SpaceHey is the retro social network focused on privacy and customizability.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.2
570 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 included16 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 SpaceHey Mobile: 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
Allow users to personalize their profiles with themes and layouts.
Assumption to check: Limited customization options for profiles
Validate with people who use this workflow before building.
Hypothesis 2
Implement optimized media loading and caching strategies.
Assumption to check: Slow loading times for media
Validate with people who use this workflow before building.
Hypothesis 3
Improve navigation flow and user guidance.
Assumption to check: Difficult navigation between screens
Validate with people who use this workflow before building.
Hypothesis 4
Introduce better tools for reporting and moderating posts.
Assumption to check: Lack of robust content moderation
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
SpaceHey is the retro social network focused on privacy and customizability. It's a friendly place to have fun, meet friends, and be creative - now available on mobile! Discover other people, add friends and design your own unique profile! Retro Social: SpaceHey brings back all the things you missed most about Social Networks: Bulletins, Blogs, Forums, Instant Messages, and so much more! (not all features are available on mobile yet, but will be added shortly! Fully Customizable: Remember customizing your MySpace profile in 2005? Well, it's back! SpaceHey allows you to add custom Layouts and even custom HTML and CSS Code to your Profile to give you all the freedom you need to make your Profile truly your Space! Privacy Friendly: SpaceHey has no algorithms, no tracking, and no personalized Ads - Feeds on SpaceHey are chronological and there is no suggested content begging for your attention. You decide what you want to share and what content you'd like to view - how social media should be. Big Community: SpaceHey launched as a web-only social network in 2020 and is home to more than 1 Million people! Now, we're coming to your phone with the official SpaceHey Mobile App! SpaceHey is a safe space for you and your friends to hang out online - Join over 1 Million others already on SpaceHey, have fun, and meet new like-minded people today!
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.
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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.
