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.
How exciting! Little Kitten gets invited to a Dress-Up Party! ...but the way there is full of little incidents waiting to happen
$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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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 Little Kitten: Cat Adventures: 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 mini-games available
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of customization options for kittens
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Repetitive gameplay experience
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.
How exciting! Little Kitten gets invited to a Dress-Up Party! ...but the way there is full of little incidents waiting to happen. Pack Little Kitten's backpack to make it to the party safely. Can you remember every item he needs? Don't worry, if things go wrong Little Kitten will always come back so you can care for him: clean and dry him, draw him a map, powder his fleas, put on his special cat-raincoat and much more.... with your help he'll make it! Enjoy 10 adorable mini games where you care for Little Kitten when things go wrong: 1.Powder and brush out the fleas. 2.Blow dry Little Kitten and put on his funny raincoat costume and booties. 3.Carefully remove the Cacti from Kitten's fur. 4.Shapes learning game: oh dear the present fell down, can you get all the sweets back in the tray where they belong? 5.Show Little Kitten the way through various mazes. 6.Wash off the mud and dry kitten with the towel. 7.Give Little Kitten water and food when his tummy grumbles. 8.Take funny photos with your favorite furry pal! He can sit on your shoulder, rub noses with you and more! 9.Cool his bruises and bandage him 10.Creative Costumes: Mix and match all sorts of accessories and costume items to create your own outfit for the party! Other features: • Choose your own adventure path, influencing the story-line on Little Kitten's journey. • Long-term fun and 'Memory' challenges: every time you remember the items for Kitten's backpack you earn 'Golden Fish', with these you can unlock more great costumes like: Dinosaur, Safari-Cat, Police-Cat, Lion & finally Super-Cat! • App Learning Aspects: Memory, Shapes puzzle, Mazes, Creative Costume Design. -> Recommended for children 3+ years old About Squeakosaurus: We are a German-based studio. We develop high-quality apps for children aged 2-8 years. We are parents ourselves and place great importance on creating child-friendly products that enrich our children's lives and promote learning. We work with highly skilled artists from around the world to produce outstanding products, because your kids deserve the best!
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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.