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
Stargate ESP Trainer
Stargate ESP Trainer is designed to help you learn to describe distant or future events.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.4
35 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 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 Stargate ESP Trainer: map the core Education 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
Offer a wider range of exercises and regular updates to keep content fresh.
Assumption to check: Limited exercise variety can lead to user boredom
Validate with people who use this workflow before building.
Hypothesis 2
Integrate social sharing and community challenges to enhance user engagement.
Assumption to check: No social features or community engagement
Validate with people who use this workflow before building.
Hypothesis 3
Implement AI-driven feedback based on user performance to provide tailored training.
Assumption to check: Lack of personalized feedback
Validate with people who use this workflow before building.
Hypothesis 4
Introduce gamification elements such as badges and leaderboards to enhance motivation.
Assumption to check: No gamification elements
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
Stargate ESP Trainer is designed to help you learn to describe distant or future events. It is a direct out-growth of the secret $25 million CIA, STAR GATE program with dozens of viewers at SRI, where we showed that psychic abilities are real and available. In this training game, the viewer is presented with two Yes/No questions pertaining to the outdoor image you will see shortly. Your goal is to quiet your mind and become aware of that picture. You select one of the two choices by pressing the answer which best matches your awareness of that image. When you do that, a second question will appear. You then repeat the process. The Property Matches indicator at the bottom shows the number of correct answers to 24 questions. Four pictures will then appear. Tap the picture that best matches your mental image. The correct picture will fill the screen. After 12 pictures you may begin a new game. This program offers feedback and reinforcement to meets the requirements for learning this skill. The Stargate ESP Trainer presents meaningful and emotional images to your subconscious mind. This ability is often called clairvoyance, and can enhance your life in many surprising ways.
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
react-navigation
@supabase/supabase-js
react-native-reanimated
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.
