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.
OBSERVE AND COUNT FROM AGE 3
$6.99
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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Pango Sheep: Count & Play: map the core Education workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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 game variety may reduce engagement
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of offline functionality
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No user feedback mechanism
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited accessibility options
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.
OBSERVE AND COUNT FROM AGE 3 The sheep have escaped! It’s your turn: with Pango, find them, catch them, gather your flock and bring them back to the pen. In every area, your challenge is simple: find exactly 10 sheep! Your child counts, recounts, and discovers the meaning of numbers through play. The experience is calm, intuitive, and without any timer: your child observes, tries, explores freely, and gradually builds logical thinking. THE PANGO STANDARD For more than 15 years, Pango has offered smart, colorful, and caring games to over 15 million children around the world. Pango Sheep continues this tradition: a simple and warm educational game designed for children aged 3 to 6. WHY DO PARENTS LOVE PANGO SHEEP? Because it combines the very best: - a calm universe that helps focus attention - simple mechanics that teach counting - free exploration that encourages autonomy and confidence - a tender, positive game adapted to small hands - a healthy alternative to fast and noisy games Pango Sheep supports preschool children in their early learning. Interactions are fun and varied: a bath in the river, a roll in the mud, a silly shearing session, a mischievous wolf, a tiny train… and sheep you can dress up and color however you like! Just enough to spark curiosity. A 100% SAFE ENVIRONMENT The app is fully designed for calm and independent use: no ads, no external links, no hidden purchases. Integrated parental controls protect the settings. Everything complies with COPPA/GDPR standards for a smooth, safe, and controlled experience. OUR COMMITMENT At Pango, we create games for children with heart and common sense. Our mission is simple: give children a quiet space to learn, understand, and have fun — without stress or competition. Need help? We’re always here: [email protected] More information about our creations: www.studio-pango.com DOWNLOAD PANGO SHEEP… and enjoy the adventure of the cutest shepherd ever! Find them, count them… and off they go, back to the pen!
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.