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.
A clean whiteboard and several basic colors, just draw together
Free · 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 Whiteboard: just draw together: map the core Business 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 drawing tools compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficult to manage multiple users on the same board.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent performance on older devices.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of tutorials for new users.
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.
A clean whiteboard and several basic colors, just draw together. Simple, easy, focused and fun. I made this app as a prototype for a larger app I was working on, to my delight my kids LOVED it. They use this whenever they want to draw instead of the other drawing apps we already had. I think they love it so much because there's no extra stuff to get in the way, they can just be totally immersed in drawing. So I decided to release it to the App Store and let others try it out too. I appreciate your support. Features: * Draw anything you want with the colors of the rainbow. * Draw together with friends and family using the Messages app. Just send a drawing to a friend and they can open it and draw on it too and then send it back. * 6 convenient preconfigured marker sizes * Undo, Redo, and Clear drawing actions * Special "Rainbow" marker lets you draw with a rainbow!!! you gotta try it! * Change the background color by long pressing on one of the colors * Remembers your last used marker color and size and your canvas color. * Import photos to trace, annotate, and have fun with * Shake to erase * Save your drawings to your Photos library * Print your drawings to AirPrint enabled printers * Share your drawings with Messages, Mail, and many more * Creator Kit allows you to provide financial support for development of Whiteboard. Whiteboard Labs Features (early stage features you can opt-in to try) * Draw with Knobs - draw pictures using knobs the old school way! * Screen Recording - record the screen and audio as you draw, save or send the recording to friends and family. * Draw with Motion - tilt your device to draw a picture My goal is to make the funnest and easiest to use drawing app for kids. I improve Whiteboard with your reviews, feedback, and financial support. If you or someone you know, enjoys using Whiteboard: • Please subscribe to CreatorKit to help support development • Please rate the app 5 stars so more people find it • Please share Whiteboard with a friend or family member to help get the word out. • Please email me [email protected] and let me know how you're using Whiteboard, send me drawings, questions, concerns and feedback. • Please subscribe to my Youtube channel https://www.youtube.com/channel/UCSr7ecHz6AnGvbGJNJSODbw • Please send me your Whiteboard drawings on Instagram @getwhiteboard. - Jim Privacy Policy: https://getwhiteboard.com/privacy EULA (Terms of Use): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.