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
Popplet
Popplet is the simplest tool to capture and organize your ideas
$2.99
PRICE
$2.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.5
31 ratings · Top 50%
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
Make this idea yours
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 included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 Popplet: map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Popplet is the simplest tool to capture and organize your ideas. With Popplet you can quick jot down your ideas and sort them visually. Apple has featured us in "Tools for Teachers", "New and Noteworthy", "What's Hot" and "Get Stuff Done" Popplet is great for school and for learning in the classroom and at home. Students use Popplet to think and learn visually. By capturing facts, thoughts, and images, students learn to create relationships between them and generate new ideas. Popplet is also great for work and for generating ideas in the office or on the go. Professionals use Popplet to generate ideas and plan projects. By brainstorming visually or jotting down notes, Popplet helps professionals organize their thoughts and generate their next big idea. With this version of Popplet you can have as many Popplet boards as you would like on your iPhone or iPad. People use Popplet to: + Study: School Projects, Class Notes + Explore Ideas: Brainstorming, Mindmapping + Plan Projects: Diagrams, Process Charts + Collect Inspiration: Mood Boards, Scrapbook, Travel Plans Key Features: + Unlimited local boards + Capture notes in text + Capture notes with images + Capture notes with a drawing tool + Change the color of your notes and Popplet board + Link notes to each other visually + Export as PDF as JPEG + Pinch to zoom and expand + Multi Language Support + See the Popplet boards of other users through the 'Public' tab to get inspired These are additional features if you sign-up and create an 'online' account: + 10 free 'online' boards accessible through a web browser at www.popplet.com + Ability to collaborate with other Popplet users on your online boards We are committed to continually improving and updating Popplet and would love to hear what you think. Come visit us at www.popplet.com or email us at [email protected]. You can also follow us on Twitter at @poppletny! NOTE - UPGRADING FROM POPPLET LITE : If you are upgrading from Popplet Lite, you can transfer your Popplet by choosing "Select All" from the gear menu and then "Copy". Then switch to Popplet (the full version) and select "Paste" from the gear menu.
Written user reviews are not shown here. Check current App Store reviews >
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
Offer extensive styling options for users to personalize their nodes.
Assumption to check: Limited customization options for nodes
Validate with people who use this workflow before building.
Hypothesis 2
Optimize rendering and interactions for larger datasets.
Assumption to check: Performance issues with large mind maps
Validate with people who use this workflow before building.
Hypothesis 3
Implement advanced sharing features with export options.
Assumption to check: Basic sharing options
Validate with people who use this workflow before building.
Hypothesis 4
Add real-time collaboration tools for multiple users.
Assumption to check: Limited collaboration features
Validate with people who use this workflow before building.
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
Supabase
Zustand
React Navigation
TypeScript
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.
