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
SilverSingles: 50+ Dating
Life’s next chapter feels fuller with someone by your side
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.4
3,615 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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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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for SilverSingles: 50+ Dating: 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
Provide more value in free tier to attract users.
Assumption to check: Limited features for free users compared to premium users
Validate with people who use this workflow before building.
Hypothesis 2
Encourage more comprehensive profile creation.
Assumption to check: User profiles can be sparse or lack detail
Validate with people who use this workflow before building.
Hypothesis 3
Implement better algorithms based on user preferences.
Assumption to check: Matching algorithm may not be optimized
Validate with people who use this workflow before building.
Hypothesis 4
Enhance chat features and introduce video calls.
Assumption to check: Communication features can feel limited
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
Life’s next chapter feels fuller with someone by your side. SilverSingles is the dating app designed for adults over 50 who want meaningful relationships built on shared experiences, values, and intentions. Created specifically for your stage of life, SilverSingles is where shared stories and genuine connection matter most. Our platform brings together adults who’ve walked similar paths, turning the life you’ve lived into common ground for a new, meaningful relationship. Our dating app is simple to use and thoughtfully designed. Verified profiles, enhanced scam filters, and private messaging help you feel confident and protected while you connect with people. SilverSingles isn’t just another dating app for seniors. It goes beyond profiles and photos and offers mature singles a space for having real conversations and finding authentic connections. Whether you’re looking for companionship, love, or a fresh start, our community is filled with people who understand where you’ve been and are excited about where you’re going. Download SilverSingles today and take the next step toward becoming one of our countless success stories from singles over 50. Copyright © 2025 Spark Networks ® USA, LLC. All rights reserved. Spark Networks USA, LLC is a wholly-owned subsidiary of Spark Networks, Inc. Spark Networks, Inc. is a wholly-owned subsidiary of Spark Networks GmbH. Spark Networks does not conduct background checks on the members or the subscribers of the SilverSingles dating app and website. However, the safety and security of our members is our top priority. By signing up to our services you also agree to read and follow our Online Safety Tips and Online Dating Safety Policy. ▸ Online Safety Tips: https://www.silversingles.com/about/safety ▸ Online Dating Safety Policy: https://www.spark.net/csae ▸ Terms of Service: https://www.silversingles.com/about/terms ▸ Privacy Policy: https://www.silversingles.com/about/privacy ▸ Accessibility: https://www.silversingles.com/about/accessibility
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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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.
