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
ChatBCC
The coolest conversations in the world are happening in group chats
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
1,185 ratings · Top 5%
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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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 ChatBCC: 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 caching for faster loading.
Assumption to check: Slow load times during high traffic.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to change themes and layouts.
Assumption to check: Limited customization for profiles.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance search and discovery features.
Assumption to check: Difficult to find new users or groups.
Validate with people who use this workflow before building.
Hypothesis 4
Provide more granular control over notifications.
Assumption to check: Inadequate notification settings.
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
The coolest conversations in the world are happening in group chats. Now you can be on the inside. Hop into the group chats of your favorite athletes, reality stars, podcasters, political analysts, comedians, investors, newsmakers, and maybe even your friends if they want that? Laugh, learn new things, catch breaking news, hear different points of view. Get away from all the yelling on the internet and enjoy the magic of interesting people having real conversations about stuff you love... the way it used to be. And don't just watch. Join the conversation by following your favorite chats, posting comments and reactions, participating in polls, trivia, predictions, and more. ChatBCC is about the community, and trust us, it's way more fun when you get in the action. HOW IT WORKS: - Hosts hold the mic: Only the hosts can post in the main chat, giving you exclusive insider access to their conversations. - Endless ways to engage: Jump into the action with comments, reactions, live spaces, chat events, trivia, and predictions. - Connect with the community: Hang out in 24/7 open channels and find your community within the crowd. - Find your crowd: Follow your favorite group chats, or start your own. EPIC GROUP CHATS FOR LITERALLY ANYTHING: - Sports – live analysis during games anyone? - Reality TV – past stars break down the season - Podcasts – behind-the-scenes chatter and AMAs - Tech – startups, founders, probably some VCs - Comedy – who needs a good roast? - Politics – occasionally civil debates - Health & Fitness – gains, goals, and inspiration - Real Estate – tips for buying, selling, and investing - Movies & Pop Culture – the hottest takes in Hollywood - Stocks, Crypto & Finance – money talk made fun - Science – because curiosity is cool - College Life – campus tea will be spilled - Parenting – hacks, laughs, and sanity savers - Local Stuff – happenings in your backyard …and anything else you’re into. FOR CREATORS: We’re here to help you build the deepest, most valuable communities on the internet through group chats. The format is easy and actually fun, your fans will love it, and you’ll truly own your audience (no algorithms messing with your reach). Think of ChatBCC as a next-gen podcast, but 10x easier and way more interactive, with simple built-in ways to grow, engage, and monetize your audiences. Start a group chat, gather your people, and make the internet fun again. Terms of use: https://chatbcc.com/terms
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
Zustand
react-native-reanimated
expo-image-picker
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.
