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
LGM SmoothTalk Pro
LGM SmoothTalk Pro - AI Texting and Dating Assistant
$1.99
PRICE
$1.99
No in-app purchases
BUSINESS MODEL
Paid
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 included16 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 LGM SmoothTalk Pro: map the core Lifestyle 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
Add a wider range of exercises and difficulty levels to engage users.
Assumption to check: Limited variety of exercises may lead to user boredom.
Validate with people who use this workflow before building.
Hypothesis 2
Incorporate social features where users can share progress and exercises.
Assumption to check: No social sharing features or community support.
Validate with people who use this workflow before building.
Hypothesis 3
Implement AI-driven feedback based on user recordings.
Assumption to check: Lack of personalized feedback for users.
Validate with people who use this workflow before building.
Hypothesis 4
Enable offline access to exercises for users on the go.
Assumption to check: No offline access for users.
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
LGM SmoothTalk Pro - AI Texting and Dating Assistant Never know what to say LGM SmoothTalk Pro helps you write confident and natural messages instantly Whether you are texting dating or replying to an important message get AI powered suggestions that make every conversation smoother and more engaging Write Better Messages in Seconds Stop overthinking your replies Enter your message and get smart natural responses instantly Perfect for Dating conversations Text replies Starting chats Keeping conversations interesting Improve Your Dating Conversations Make a stronger impression with messages that feel natural and confident Avoid awkward replies Keep conversations flowing Express yourself clearly Stay engaging and interesting AI That Sounds Natural Get suggestions that feel human and easy to use Instant reply generation Message rewrites Tone improvements Multiple options to choose from Simple and Fast Type your message Get suggestions Copy and send No stress no overthinking English and French Support Use SmoothTalk Pro in both English and French for better communication in any situation Premium Features Unlocked in this Pro version Unlimited AI responses Advanced suggestions Faster performance Why Users Love SmoothTalk Pro Feel more confident texting Save time thinking of replies Never run out of things to say Improve communication skills Privacy First Your messages are processed securely and are not stored permanently Start texting smarter today Download LGM SmoothTalk Pro and take your conversations to the next level
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 Navigation
Expo AV
Zustand
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TypeScript
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.
