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.
Learn the Icelandic language for real!
$3.99 · 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.
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 Label Icelandic - Full Course: 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 interactivity in quizzes
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No offline content for all courses
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent progress tracking
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of community features
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.
Learn the Icelandic language for real! Real lessons covering the whole Icelandic grammar. Native voicing and tons of exercises for you to practise! 51 lessons, from 0 to advanced. A full Icelandic course in your pocket for the price of a coffee. Icelandic finally made easy. Our method We will teach you in a slow pace. One level for every grammar aspect. Read a theoretical lesson and practise what you learnt in 4 different exercises: Theory reinforcement, Vocabulary I, Vocabulary II and Translation. Every exercise is natively voiced with more than 1500 recordings. Never forget what you've learnt! Our practise system will allow you to practise everything you learnt so far with a random set of exercises from all the levels you've completed. Resources Our grammar tables will help you solve the exercises succesfully and will always be ready for you to consult. When you advance to a new level, the new vocabulary and sentences will be added to your personal glossary with its corresponding audio. It's a reward game! Pay attention! You will only advance level if you solve enough exercises correctly. Label Icelandic is designed to make you think before answering! Transparent price No ads, no subscriptions, no premiums, no tricks. Once Label is installed, you will have access to the full course. Completely offline You don't need internet to study Icelandic! Once Label is installed, you can forget about wifi! Use Label in different devices: Did you change your phone? Do you want to use Label in different devices simultaneously? You can save your progress in the cloud. Learn about Iceland Every loading screen will prompt you a curiosity about Iceland. Curious?
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.