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
Perplexity: Ask Anything
Perplexity—Where Knowledge Begins
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included15 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 Perplexity: Ask Anything: map the core Productivity 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 advanced NLP for better answer relevance.
Assumption to check: Limited contextual understanding in responses
Validate with people who use this workflow before building.
Hypothesis 2
Optimize backend queries and caching strategies.
Assumption to check: Slow response times during peak usage
Validate with people who use this workflow before building.
Hypothesis 3
Add customizable profiles and question history.
Assumption to check: Inadequate user personalization features
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a community Q&A section for user interactions.
Assumption to check: Lack of engagement features (e.g., community questions)
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
Perplexity—Where Knowledge Begins. The answers you need—right at your fingertips. Cut through the all the noise and get straight to credible, up-to-date answers. Now on Mac. Features: · Pro Search: Guided AI search for deeper exploration. · Ask with voice or text: Instant, up-to-date answers whether you type or say it. · Thread Follow-Up: Keep the conversation going for a deeper understanding. · Trust Built In: Cited sources for every answer. · Your Library: More than search history, it's an archive of your discoveries. · And many more, exclusively for Mac. Download Perplexity now and continue your journey to better knowledge and understanding. In-app Subscriptions: If you decide to subscribe to Perplexity Pro, it will be applied to your iTunes account upon confirmation. Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. You can cancel anytime by visiting the 'Manage Subscription' section of your account. For more information, please refer to our Terms of Service and Privacy Policy. Terms of Service: https://www.perplexity.ai/tos Privacy Policy: https://www.perplexity.ai/privacy
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 Navigation
BUILD KIT DIFFICULTY
Intermediate
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.
