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
Terminal File Manager Advanced
The ultimate file manager for power users
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.2
4 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 included18 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 Terminal File Manager Advanced: 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
Expand to support more file types like images, videos, etc.
Assumption to check: Limited file type support.
Validate with people who use this workflow before building.
Hypothesis 2
Implement robust search filters for easier file management.
Assumption to check: Lack of advanced search filters.
Validate with people who use this workflow before building.
Hypothesis 3
Add options for cloud storage providers to manage files.
Assumption to check: No cloud integration for file storage.
Validate with people who use this workflow before building.
Hypothesis 4
Create a simplified mode for less technical users.
Assumption to check: User interface can be overwhelming for beginners.
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
The ultimate file manager for power users. Organize, secure, and transfer files with a sleek terminal-inspired interface. Turn your iPhone and iPad into a wireless file server. Browse, transfer, encrypt, and edit any file — fast, private, and wrapped in a slick terminal‑inspired interface. No account. No ads. Your files never leave your device unless you choose to send them. KEY FEATURES • FTP Server - Turn your iPhone into an FTP server. Transfer files wirelessly from any computer • WiFi File Transfer - Share files between devices on the same network instantly • Secure Vault - Protect sensitive files with Face ID, Touch ID, or passcode • Code Editor - Edit Swift, Python, JavaScript, HTML, CSS & 20+ languages with syntax highlighting • Cloud Integration - Access iCloud, Google Drive, Dropbox & OneDrive through iOS Files • Nearby Transfer - Send files to nearby Apple devices using peer-to-peer connectivity FILE MANAGEMENT • Browse, copy, move, rename & delete files • Create folders and organize your documents • Compress & extract ZIP archives • Batch operations for multiple files • Smart search across all your files • Sort by name, date, size or type • Grid and list view options MEDIA & DOCUMENTS • Built-in photo & video viewer • PDF reader with page thumbnails • Music player with background playback • Image editor with filters & adjustments • Markdown viewer • Document preview for Office files PRODUCTIVITY TOOLS • Notes app with rich text formatting • Bookmarks for quick folder access • Recent files for fast access • Trash bin with recovery option • File information & metadata viewer • Duplicate file finder SECURITY • App lock with biometric authentication • Private vault for sensitive documents • Secure file encryption • No cloud dependency - files stay on device CUSTOMIZATION • Multiple themes including dark mode • Terminal-style green interface • Adjustable font sizes • Customizable home screen layout TRANSFER OPTIONS • FTP server with configurable port & credentials • WiFi HTTP server for browser access • Nearby device discovery • Import from Photos, Files & other apps • Share extension support Perfect for developers, students, professionals & anyone who needs powerful file management on iOS. Download now and take control of your files!
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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
Redux
Axios
React Navigation
React Native Reanimated
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.
