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
DoolieApp
Doolie revolutioni WHY CHOOSE DOOLIE?
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 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 DoolieApp: map the core Lifestyle workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Incorporate push notifications for activity reminders.
Assumption to check: Lack of user engagement features such as reminders or notifications
Validate with people who use this workflow before building.
Hypothesis 2
Implement a more intuitive filtering and sorting system for activities.
Assumption to check: Difficulty in activity tracking and management
Validate with people who use this workflow before building.
Hypothesis 3
Enhance social sharing features to allow sharing activities on various platforms.
Assumption to check: Limited social sharing options
Validate with people who use this workflow before building.
Hypothesis 4
Simplify the subscription options and provide clear value distinctions.
Assumption to check: Subscription model complexity
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Doolie revolutioni WHY CHOOSE DOOLIE? ◆ Instant Access for Guests Your invitees don't need to download anything. They simply tap your link in Messages, Safari, or any app, and your beautiful invitation opens immediately. ◆ Bulk SMS Invitations Import guests from your contacts and send personalized invitation links to everyone at once. Each guest gets their own unique link with their name on the invitation. ◆ Real-Time RSVP Tracking See who's viewed your invitation and track responses as they come in. Know exactly who's attending your event. ◆ Beautiful, Customizable Designs Choose from various themes and colors to match your event. From baby showers to birthday parties, weddings to corporate events - make it uniquely yours. ◆ Smart Guest Management - Import from contacts with one tap - Add phone numbers automatically - Send bulk SMS invitations - Track individual responses - See who hasn't responded yet HOW IT WORKS: 1. Create Your Event Set up your invitation with event details, choose a theme, and customize the message. 2. Add Your Guests Import from contacts or add manually. Each guest gets a personal invitation link. 3. Send Invitations Share via SMS, Messages, WhatsApp, or any messaging app. Guests receive a link that opens instantly. 4. Track Responses Watch as RSVPs come in real-time. See who's attending, who declined, and who hasn't responded. PERFECT FOR: • Wedding invitations • Birthday parties • Baby showers • Corporate events • Holiday parties • Graduation celebrations • Anniversary parties • And any gathering! FEATURES: • No app download required for guests • Personalized invitation links • Bulk SMS sending • Contact integration • Real-time RSVP tracking • Multiple theme options • Custom event messages • Secure and private • Works on all iPhones Join thousands of hosts who are celebrating smarter with Doolie. Say goodbye to paper invites and complicated RSVP systems. Create your first digital invitation today! Note: SMS features may incur standard messaging rates from your carrier.Doolie revolutionizes event invitations with cutting-edge App Clip technology. Create stunning, personalized invites for any occasion and share them with a simple link. Your guests can view and RSVP instantly - no app download required!
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Screenshots
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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
Zustand
@react-navigation/native
@expo/vector-icons
Firebase
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.
