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
Streameast Browser
Discover the ultimate browsing experience with Streameast Browser—designed to combine speed, privacy, and entertainment in one app
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
207 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.
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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 Streameast Browser: map the core Sports 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
Expand sports offerings and include niche events.
Assumption to check: Limited sports coverage compared to larger platforms.
Validate with people who use this workflow before building.
Hypothesis 2
Simplify design and enhance navigation for better usability.
Assumption to check: User interface can be cluttered with many events.
Validate with people who use this workflow before building.
Hypothesis 3
Implement adaptive streaming technology for better performance.
Assumption to check: Inconsistent stream quality reported by users.
Validate with people who use this workflow before building.
Hypothesis 4
Integrate AI-based recommendations based on user preferences.
Assumption to check: Lack of personalized recommendations.
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
Discover the ultimate browsing experience with Streameast Browser—designed to combine speed, privacy, and entertainment in one app. Whether you’re exploring the web,live sports, playing games, or multitasking with multiple tabs, Streameast Browser has you covered! features: Fast & Efficient Browsing Say goodbye to slow-loading pages. Streameast Browser delivers lightning-fast performance, ensuring your favorite sites load in an instant, so you can spend less time waiting and more time doing. Private Incognito Mode Your privacy matters. Use Incognito Mode to browse without saving your history, cookies, or any personal data, giving you peace of mind while surfing the web. Play Games & Fun Quizzes Take a break from browsing with built-in mini-games and fun quizzes. Stay entertained and challenge your mind without ever leaving the app. Live Sports Scores & Real-Time Updates Never miss a moment of the game! Get real-time live scores for your favorite sports, including football, basketball, cricket, soccer, and more all in one browser. Access detailed match stats, player updates, and game highlights all in one place. Seamless Tab Management Handle multiple tabs effortlessly with smart tab management. Switch, organize, and reopen tabs smoothly, keeping your workflow efficient and frustration-free. Elevate your browsing experience with Streameast Browser—where speed, privacy, and fun meet. Download now and make every online moment count! Read our full Terms of Service and our Privacy Policy at: Link to Privacy Policy: https://bkappsios.blogspot.com/p/privacy-policy.html Link to Terms of use: https://bkappsios.blogspot.com/p/terms-conditions.html
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
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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.
