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
ASM 8086 Emulator & Compiler
Master the foundations of computer architecture with the most comprehensive 8086 assembly environment for mobile and desktop
$1.99 · In-app purchases
PRICE
$1.99
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 ASM 8086 Emulator & Compiler: 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
Ensure a more modern design and additional features like themes and customization.
Assumption to check: Limited user interface and functionality in existing tools
Validate with people who use this workflow before building.
Hypothesis 2
Provide enhanced debugging tools and error highlighting.
Assumption to check: Difficulty in debugging Assembly code
Validate with people who use this workflow before building.
Hypothesis 3
Integrate community sharing features for code snippets and solutions.
Assumption to check: Lack of community support or resources
Validate with people who use this workflow before building.
Hypothesis 4
Optimize the emulator for better performance across various iOS devices.
Assumption to check: Inconsistent performance on different devices
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
Master the foundations of computer architecture with the most comprehensive 8086 assembly environment for mobile and desktop. This app transforms your device into a powerful 16-bit workstation, allowing you to write, compile, and debug x86 code without the need for complex virtual machines or DOSBox configurations. Technical Capabilities • Fully integrated 8086 CPU emulation supporting over 60 essential instructions. • Built-in NASM-compatible assembler for instant execution. • Real-time disassembly view to bridge the gap between source code and machine language. • Authentic 1MB memory mapping simulating a true real-mode environment. Advanced Debugging Suite • Precise control with breakpoints and single-step execution. • Live register monitoring for AX, BX, CX, DX, SP, BP, SI, and DI. • Visual FLAGS register tracking (Carry, Zero, Sign, etc.). • Deep memory inspection with a hex-based editor. • Execution logs to trace every instruction cycle. Hardware & System Services • BIOS INT 10h support for screen control, cursor manipulation, and scrolling. • DOS INT 21h support for keyboard input, string output, and program termination. Optimized for Learning • Pre-loaded templates ranging from basic logic to complex algorithms. • Syntax-highlighted editor optimized for low-level coding. • Native performance across iPhone, iPad, and Mac with keyboard shortcut support. Perfect for CS students, OS developers, and retro-computing enthusiasts seeking to understand how software interacts with hardware at the lowest level.
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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.
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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.
