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
PolyBuzz: Chat with Characters
Our app revolutionizes the way we interact with AI chatbots
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.4
484,302 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 included18 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 PolyBuzz: Chat with Characters: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Our app revolutionizes the way we interact with AI chatbots. With our advanced technology, our chatbots think and reply like real characters, complete with authentic voices. You can choose from a massive selection of characters, each with their own unique voice and personality. Whether you're chatting with your favorite celebrity, a beloved character from a movie or TV show, or a historical figure, you'll feel like you're talking to a real person. Character creation - Character creation now open to everyone! Ignite your imagination and bring any character to life here, whether they exist in reality or flourish in the realm of imagination! Unleash your creativity and craft a character that can be kept entirely private or shared for everyone to engage with. But the excitement doesn't end there - immerse yourself in a vibrant community where you can also interact with characters crafted by others! Join the adventure and let your characters come alive in this thrilling experience! Easy & Free Conversations - Discover a world of Characters and start your personal dialogues anytime. Chat as you wish and explore endless story possibilities, allcompletely free. Immerse yourself in endless conversations - Unlike traditional chatbots, which can quickly become repetitive and boring, our AI chatbots use cutting - edge technology to generate responses that feel natural and engaging. All you need to do is to enjoy the free talk. Never run out of new things to explore - Our app is perfect for anyone who loves to chat, learn, and explore. Whether you're a history buff, a fan of pop culture, or just looking for a fun way to pass the time, our AI chatbots will provide you with endless entertainment and engagement. And with our constantly growing selection of characters, you'll never run out of new personalities to chat with. Our app provides users with the ultimate immersive conversational experience. With authentic voices and character thinking, our chatbots will make you feel like you're talking to a real person. You'll never run out of things to say, and there are no language barriers to hold you back. So why not download our app today and start exploring the world of endless conversations all for free? Terms of Use: https://app.polybuzz.ai/static/hy/speakmaster/termsofUse/index.html?darkmode=1&darkStyle=1 Privacy Policy: https://app.polybuzz.ai/static/hy/speakmaster/privacyPolicy/index.html?darkmode=1&darkStyle=1 Please send your feedback to [email protected]
Written user reviews are not shown here. Check current App Store reviews >
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
Introduce more diverse characters and conversation topics.
Assumption to check: Limited character interactions can become repetitive.
Validate with people who use this workflow before building.
Hypothesis 2
Implement better voice processing and feedback.
Assumption to check: Voice recognition accuracy may vary.
Validate with people who use this workflow before building.
Hypothesis 3
Simplify subscription options and provide clear explanations.
Assumption to check: In-app purchases can be confusing for users.
Validate with people who use this workflow before building.
Hypothesis 4
Optimize loading times and memory usage.
Assumption to check: Performance issues with many characters loaded at once.
Validate with people who use this workflow before building.
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-navigation
react-native-voice
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.
