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
Replit Prompt Optimizer App
Create clearer prompts and get better AI-generated results with Replit Ai Prompt Optimizer
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
15 ratings · Top 15%
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
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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 included14 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 Replit Prompt Optimizer App: map the core Developer Tools 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
Include a broader range of optimization techniques.
Assumption to check: Limited optimization suggestions for various use cases.
Validate with people who use this workflow before building.
Hypothesis 2
Add rating system for users to provide feedback.
Assumption to check: No user feedback on optimization effectiveness.
Validate with people who use this workflow before building.
Hypothesis 3
Optimize layout for different screen sizes.
Assumption to check: Inconsistent performance on different device sizes.
Validate with people who use this workflow before building.
Hypothesis 4
Create a community section for sharing and discussing prompts.
Assumption to check: Lack of community features for sharing prompts.
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
Create clearer prompts and get better AI-generated results with Replit Ai Prompt Optimizer Replit Ai Prompt Optimizer helps improve prompt quality, refine request structure, and optimize instructions for AI tools. Whether you're building apps, testing ideas, creating content, or improving workflows, the app helps make prompts more precise and effective. FEATURES - Prompt optimization Improve clarity, structure, and effectiveness of your prompts - Smart prompt refinement Rewrite vague requests into clear and actionable instructions - Idea enhancement Expand concepts and organize requests for better output - Workflow assistance Generate structured prompt variations for different tasks - Fast editing tools Quickly adjust, improve, and test prompt versions - Simple interface Optimize requests in just a few taps Perfect for: App creators, builders, developers, content creators, marketers, and anyone working with AI tools. Use Replit Ai Prompt Optimizer to turn rough ideas into optimized prompts that help produce better results. Anonymous usage data may be shared with Apple exclusively for refund fraud prevention. For complete details, please review our Privacy Policy and Terms of Use. Contact us: [email protected] Privacy Policy: https://docs.google.com/document/d/1kKItL0HB_6YKjB7gV0UpHzbL26_LqBY7VF8OxsPOfzM/edit?tab=t.0 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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-router
BUILD KIT DIFFICULTY
Starter
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.
