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
STBox Pro
STBox Pro – The Ultimate IPTV Streaming Experience
$5.99 · In-app purchases
PRICE
$5.99
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 included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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 STBox Pro: 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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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
Competitive pricing with generous free tier
Assumption to check: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Focus on most-requested features first
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Optimize for 60fps, fast load times
Assumption to check: Poor performance
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
STBox Pro – The Ultimate IPTV Streaming Experience Your favourite live TV, movies, and on-demand content—streamed with power, flexibility, and freedom. STBox Pro brings a premium IPTV experience directly to your iPhone with unmatched ease of use and compatibility. Key Features: - Add Unlimited IPTV Services No restrictions. STBox Pro lets you add or remove unlimited IPTV portals and playlist links (e.q. Stalker). Personalise your entertainment experience just the way you like it. - Full EPG Integration (TV Guide) STBox Pro includes advanced Electronic Program Guide (EPG) support, so you can browse channel schedules, explore what’s airing next, and never miss your favourite shows. - VOD Streaming – Anytime, Anywhere Watch movies and series on demand with seamless playback. Pause, resume, or restart anytime. VOD browsing is fluid, categorised, and just a tap away. - Catch-Up TV Support Missed a live broadcast? Use STBox Pro’s Catch-Up mode to rewind and watch content that aired hours—or even days—ago, depending on your IPTV provider’s support. - Fast & Buffer-Free Playback Enjoy smooth, high-speed video playback with minimal buffering. STBox Pro is optimised for performance and supports adaptive streaming for various network conditions. - Private & Secure Your login credentials and personal data stay on your device. STBox Pro doesn’t collect, track, or share user data. You’re always in control of your content and privacy. - Easy Setup: Get started in minutes. Add your IPTV portal, configure optional EPG and logos, and dive straight into streaming. No unnecessary setup or technical complexity. Perfect For: • IPTV users with multiple subscriptions • Viewers who want EPG-powered navigation • Movie lovers and binge watchers • Sports fans who don’t want to miss live matches • Users looking for a reliable, lightweight player - Disclaimer: STBox Pro does not provide any built-in content or playlists. You must add your own IPTV service credentials or playlist links from your provider. We do not promote or support illegal content. - Download STBox Pro Now! Join thousands of users enjoying a premium IPTV experience with full control, flexibility, and performance. Whether you’re watching live TV, catching up on missed shows, or enjoying on-demand movies, STBox Pro is your go-to streaming app—anytime, anywhere.
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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
RevenueCat
BUILD KIT DIFFICULTY
Advanced
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.
