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
Wizz App - chat now
Welcome to Wizz, where fun comes from the unexpected
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.2
303,363 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
Preview a sample Build Kit No email needed
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 Wizz App - chat now: 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 better algorithms for user recommendations.
Assumption to check: Limited user discovery features compared to larger platforms.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce robust moderation tools and reporting features.
Assumption to check: Moderation of content is often inadequate.
Validate with people who use this workflow before building.
Hypothesis 3
Add gamification elements to encourage interaction.
Assumption to check: User engagement can drop due to lack of features.
Validate with people who use this workflow before building.
Hypothesis 4
Enhance privacy settings and transparency on data usage.
Assumption to check: Privacy concerns regarding user data.
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
Welcome to Wizz, where fun comes from the unexpected. Wizz is a safe space where you can let loose and meet new friends from all over the world. With over 15 million downloads and counting, you’re sure to find your people! TOP 5 THINGS TO KNOW ABOUT WIZZ 1). SWIPE TO FIND FRIENDS: Swipe through the app to find people who are online when you are. 2). CHAT LIVE: One of the most exciting things about Wizz is that you can instantly chat with people all around the world. 3). AGE-MATCHED CHATTING: Engage in conversations with peers your own age, ensuring a safer and more relatable experience. 4). IT’S FREE: Yup, Wizz is totally free to use. 5). IT’S SAFE: We take your safety very seriously. That’s why we have an age gate, plus additional safety features for any users. Meet new people. Let loose. Belong together. Wizz is for positive vibes only! If you post inappropriate content, you'll be automatically banned. Terms of Use: https://www.wizzapp.com/terms-and-conditions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wizzapp.com/privacy-policy/
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.
