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
Anime Wallpapers Premium Notch
Looking for a way to make your iPhone or iPad's lock screen and home screen look even more stylish? Look no further than Anime Wallpapers!
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
1 ratings · Top 5%
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.
Build your own version
Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included15 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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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 Anime Wallpapers Premium Notch: map the core Lifestyle 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
Implement extensive categorization and personalized recommendations.
Assumption to check: Limited wallpaper categories for browsing
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to upload and share their wallpapers.
Assumption to check: Lack of user-generated content
Validate with people who use this workflow before building.
Hypothesis 3
Integrate sharing options for social media platforms.
Assumption to check: No social sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a daily wallpaper feature to keep content fresh.
Assumption to check: Repetitive content updates
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
Looking for a way to make your iPhone or iPad's lock screen and home screen look even more stylish? Look no further than Anime Wallpapers! This app comes with 500+ stunning wallpapers that are sure to make your device stand out. But that's not all – our app also offers multiple ways to camouflage the notch or dynamic island on your device's screen. With gradient shading, top rounding, and custom static masks and colours, you can choose the perfect look to match your style. And the best part? You can even use your own photos (paid option) to create a completely custom look. With this app, you can finally have a lock screen and home screen that truly reflect who you are. This app is easy to use and offers multiple ways of customisation. Plus, it's free to download and use, with the option to remove ads and the watermark for a small fee. So why wait? Download Anime Wallpapers today and take your iPhone or iPad to the next level! DISCLAIMER: This is an unofficial fan made app and has NO affiliation with any anime Studio. All rights reserved by concerned anime Studios. This material is not official and is not endorsed by any anime Studio.
Written user reviews are not shown here. Check current App Store reviews >
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
React Navigation
Axios
AsyncStorage
React Query
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.
