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.
Magicians already have a bunch of ways to peek or force a word:
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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.
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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 Subliminal: map the core Entertainment 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 the audio quality inconsistent.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited customization options for subliminal messages.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Paywall can be confusing.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: App performance can lag during heavy usage.
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.
Magicians already have a bunch of ways to peek or force a word: From analogue methods like a Center Tear, to something more modern, such as WikiTest or DFB X. But what magicians *don't* have are many interesting ways to reveal that word. This is why I created Subliminal: Subliminal uses AI generated imagery to reveal a spectator's thought, hidden in a photo that they were looking at *the entire time*! ** Here's an example of one effect possible with Subliminal: - To begin, you show your spectator a photo on your phone. - You zoom in on the photo, before leaving your phone on the table and you never touch it again. - The spectator is asked to name a word. - You then ask the spectator to zoom out of the image, where they now realise that the word they named has been seemingly hidden within the photo the entire time. ** Subliminal also works perfectly with your existing effects! Let's say you've performed an effect (perhaps you’ve peeked a word) and have learned the spectator's thought-of word. Rather than just telling your spectator their thought, Subliminal lets you reveal this thought creatively! It's perfect in conjunction with existing analogue and digital effects, from a Center Tear peek to DFB. Features: * Photo Grid You show the spectator some photos in the Photos app on your phone. As you slowly zoom out, the photos turn into letters, which reveal the spectator's thought! * Single Image Modes Reveal the spectator's thought of word within a photo of dogs, windows on a street, the tops of mountains, and more! * Stretched Images Stretched image modes further disguise the reveal until the spectator looks at the screen at an angle, for a fun reveal. * Upside down stretched images Flip the phone upside down to see the hidden word. ** Multiple input methods are included, enabling multiple effects: - Gyro input - for precision typing. - Voice input - with voice peek. - Earworm Notes - a realistic notes app input. - Earworm Web Search - use covert web search input with Subliminal. - WikiTest integration - have the spectator’s Wikipedia search automatically update the image. - Bridge integration - for use with many other apps and AI text inputs. - Open API - for third party integrations. - URL triggers - use Shortcuts to change your iPhone's wallpaper, and more! As well as native WikiTest, Earworm and Bridge integration, Subliminal also supports your favourite magic app’s API. Plus, Subliminal can even be triggered via a URL, meaning Shortcuts can tie in with the app to change your iPhone’s wallpaper, and more! Subliminal currently supports any words or phrases that use the characters A-Z, spaces, and numbers 0-9. At the conclusion of the effect performed with Subliminal, you can even share the photo with the word to your spectator, leaving them with the memory of the effect on their phone! No extra hidden costs, purchases or subscriptions - Subliminal is all you need to generate your own hidden text AI images!
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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.