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
TeraBox: 1TB Cloud & AI Space
TeraBox: Your Personal All-in-One AI Assistant with 1024GB of FREE Cloud Storage!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.3
18,820 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 included17 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for TeraBox: 1TB Cloud & AI Space: map the core Productivity 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
Clearly communicate usage limits and upgrade paths.
Assumption to check: Storage limits can be confusing
Validate with people who use this workflow before building.
Hypothesis 2
Implement AI features to suggest file organization.
Assumption to check: File organization can be cumbersome
Validate with people who use this workflow before building.
Hypothesis 3
Optimize upload processes and provide progress indicators.
Assumption to check: Slow upload speeds reported
Validate with people who use this workflow before building.
Hypothesis 4
Enhance sharing capabilities with customizable permissions.
Assumption to check: Limited sharing options
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
TeraBox: Your Personal All-in-One AI Assistant with 1024GB of FREE Cloud Storage! TeraBox is more than just cloud storage — it’s your smart AI assistant . Store, organize, and share large files in seconds, then let AI help you search for anything, make stunning photos and videos, and unlock handy smart tools. Register now to get 1024GB of free cloud storage and explore endless possibilities with AI! KEY FEATURES Automatic Data Backup Automatically back up your photos, videos, documents and even folders to TeraBox cloud storage. Keep everything synchronized and accessible from any mobile device or computer — wherever you are. Ultra-Large File Transfer Upload, store, and share big files up to 128 GB seamlessly. Whether you need to send big video files, massive document archives, or high-res media, TeraBox supports big file sharing quickly with a secure link. No size limits holding you back. AI-Powered Search Built-in AI browser lets you search smarter instantly. Quickly find what you need, watch trending videos, discover the latest movies, or follow hot topics—all within TeraBox. Search, browse, and watch, all in one place. AI Image Creation & Editing Transform your photos into AI art with just one tap. Try creative AI styles like Snoopy, Miyazaki, or Cyberpunk or enhance your portraits with built-in beauty effects. AI Video Generation Turn your ideas or photos into creative videos in seconds. Choose from a variety of dynamic effects to quickly generate viral videos for social media, promos, or personal projects. AI Transcription Convert voice to text. Upload any audio or video file (or record live), and get highly accurate, readable transcripts with key points summarized automatically — saving you hours of manual note-taking. HD Video Player + AI Subtitles Enjoy smooth, high-definition video playback within TeraBox. Our AI automatically generates accurate subtitles for lectures, foreign films, or personal videos, making it easier to follow and understand every word. AI Scanning & PDF Document Management Quickly scan multiple documents and edit your PDFs easily. TeraBox automatically recognizes text, helping you organize and clean up digital files. Other Advanced AI Tools Explore more built-in AI features such as AI Sketch, handwriting removal, translation, and image compression. TeraBox is your ultimate AI toolbox for every daily need. HIGHLIGHTS – 1024GB Free Storage: Safely back up millions of photos, videos, and documents. – Large File Uploads & Sharing: Easily send big files to anyone via secure links. – Privacy Protection: Advanced encryption keeps all your files safe. – Multi-Device Sync: Access and sync all your files from any computer, tablet, or mobile phone. – Intelligent Albums: Auto-categorize your photos for quick and easy browsing. UPGRADE TO PREMIUM PLANS Unlock more benefits with TeraBox Premium: • Premium - 2TB of cloud storage, lightning-fast big file transfers, access to AI features, original-quality video playback, and more. • Premium Plus - 5TB of cloud storage, and over 40 exclusive privileges, including AI photo and video generation, AI transcription, AI scanning, AI search and more. Sign up for TeraBox now to get 1TB of free cloud storage and enjoy a powerful portable AI assistant! SUPPORT Any questions or support? Please contact us at [email protected] Follow TeraBox on social media: • Facebook: https://www.facebook.com/TeraBoxofficial • Instagram: https://www.instagram.com/teraboxofficial_/ Privacy Policy: https://www.terabox.com/terms/privacy?lang=en Terms of Use: https://www.terabox.com/terms/duty?lang=en
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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.
