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.
Welcome to Wonder Mail, the world's first fully private iOS mail assistant that puts absolute security and lightning-fast processing in your hands
$0.99
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Wonder Mail - Inbox Cleaner: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Users find it hard to manage multiple email accounts
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited clean-up options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of user feedback during clean-up process
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Welcome to Wonder Mail, the world's first fully private iOS mail assistant that puts absolute security and lightning-fast processing in your hands. Unlike cloud-based cleaners, Wonder Mail processes everything 100 percent on your iPhone, ensuring your emails never leave your device. Your privacy is non-negotiable, and your speed is uncompromised. **Our On-Device Magic** **End-to-End Private Mailbox** Read, reply, and manage emails within a completely secure environment. Every action occurs locally, with no data transmission and no privacy risks. Your inbox remains yours alone, free from external monitoring, server-side scanning, or any form of third-party access. **Smart Rule Engine** Create multi-dimensional filters with advanced conditions, including sender domain, keyword patterns, date ranges, and attachment types. All rules execute at unmatched speed, right on your device, delivering instant and precise email organisation that adapts to your specific workflow requirements. **Instant Unsubscribe Cleaner** Our on-device scanner detects subscription patterns in milliseconds. One tap removes unwanted subscriptions permanently, with zero waiting time for cloud analysis. No tracking, no data exposure, and no tedious navigation through unsubscribe pages. **Local AI Intelligence** Advanced neural networks run directly on your iPhone, automatically sorting emails into intelligent categories such as Priority, Social, Promotions, and Notifications. All processing occurs entirely offline, preserving your data and habits from external access while delivering increasingly relevant sorting over time. **Unified Secure Inbox** Seamlessly manage all your accounts, including Gmail, Outlook, iCloud, Yahoo, and IMAP, through a beautifully designed interface. Every account is protected by local encryption, giving you full control over your communications across multiple providers without compromising convenience or security. **Performance You Can Feel** - Zero Latency Processing: Filters and sorts thousands of emails in seconds. - Background Intelligence: Works silently without draining your battery. - Offline Freedom: All core functions are available without an internet connection. - Native iOS Optimization: Built with Swift for buttery-smooth performance. **Our Privacy Promise** We promise: NO cloud processing, NO data collection, NO third-party sharing, NO telemetry, and NO anonymous analytics. Only local encryption and automatic data purge options for your peace of mind. **Why Professionals Choose Wonder Mail** "Finally, a mail client that doesn't trade privacy for functionality." – TechPrivacy Review "The speed difference is astonishing. What took minutes now happens instantly." – Productivity Weekly **Beyond Cleaning, A New Way to Email** Wonder Mail isn't just a spam filter. It's a complete reimagining of mobile email management. By keeping everything on your device, we deliver: - Military-grade privacy for your sensitive communications. - Instant response capability for time-critical messages. - Truly personalized AI that learns your preferences privately. - Cross-account workflows without security compromises. **Download Now and Experience The Difference** Wonder Mail: Where Cutting-Edge Speed Meets Unbreakable Privacy. **Subscription Service** When you subscribe to the "VIP Subscription" service, you will enjoy the following benefits: 1. Unrestricted access to all features. 2. AI content recommendations based on usage habits. Payment for subscriptions is straightforward—the user's iTunes account is credited immediately after confirmation of purchase and payment. Please note that the Apple iTunes account will be automatically debited 24 hours prior to expiration. Upon successful deduction, the subscription term will be extended by one subscription cycle. User Agreement: https://www.wonderda.com/agreement.html Privacy Agreement: https://www.wonderda.com/privacy.html
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.