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.
LSH Collector is the most detailed LEGO Super Hero minifigure collecting app around and is the perfect way to catalogue your collection! Use the search bar to quickly find your minifigures by unique ID, name, or set number
$4.99 · In-app purchases
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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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 LSH Collector: 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: Limited item categorization options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficult item discovery
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of social sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: User interface feels cluttered
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.
LSH Collector is the most detailed LEGO Super Hero minifigure collecting app around and is the perfect way to catalogue your collection! Use the search bar to quickly find your minifigures by unique ID, name, or set number. You can swipe between minifigure entries to easily update your collection! Each minifigure page provides all the relevant information you need to know. Entries for all minifigures are added in real time which means you don't have to wait for an update to check them off. We promise to continue to update with the newest minifigures so that you can continue expanding your collection! LSH Collector is an unofficial mobile application for all collectors of LEGO Super Hero minifigures. Made by a collector for collectors! Capabilities: Each entry contains all of the important information about the minifigure including image, unique ID, year of release, and in which sets it can be found. Clicking on the sets box shows exactly which sets a minifig comes from! LSH Collector allows you to 'check off' minifigures you already have and add the ones you don't to your wanted list. The green check mark allows you to easily see which minifigures you already have from the main view while the 'WANTED' symbol indicates which figures you are still chasing. Alternatively you can ignore figures that you don't want to have in your collection by tapping on the hide button at the bottom of the screen. You can revisit these figures any time by clicking the hide button on the main page. The Price Guide feature allows you to check the average selling price for each minifigure and can be used as an estimation for your own buying/selling purposes. You can also add multiple of the same minifigure to your collection and then track your total progress on the My Collection tab. You can back your Collection up using iCloud at any time in the My Profile section which serves as another way to view your progress. Here you can also find an FAQ section. My Profile allows you to set a profile picture which is stored in your local memory only. The only information that is collected by LSH Collector is the Collection data that you choose to store in iCloud. This data is private and not accessible by the creator of this mobile application. Legal Information: LEGO and the minifigure are registered trademarks of the LEGO Group. The creator of this mobile application is not affiliated or associated with the LEGO Group, The Walt Disney Company, Marvel Comics, or DC Comics. LSH Collector is not sponsored or endorsed by any of the previously mentioned groups. LSH Collector is for collectors of LEGO Super Hero minifigures. The creator has used only so much of the character names as is necessary to properly identify them. Therefore, this use falls under nominative fair use. This mobile application is not meant for selling or trading purposes but is solely for collecting purposes.
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.