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
Swaddle - Baby Translator
Finally know why your baby is crying.
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 4.0
4 ratings · Top 30%
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.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
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.
JavaScript is required to complete mailbox verification.
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 Swaddle - Baby Translator: map the core Medical 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.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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
Implement machine learning to improve translation accuracy.
Assumption to check: Limited sound interpretation accuracy
Validate with people who use this workflow before building.
Hypothesis 2
Simplify UI with clearer visual hierarchy.
Assumption to check: User interface can feel cluttered
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to personalize settings and notifications.
Assumption to check: Lack of customization options
Validate with people who use this workflow before building.
Hypothesis 4
Enable sharing translations on social media.
Assumption to check: Limited social sharing features
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
Finally know why your baby is crying. Tiredness, discomfort and more - then shows you exactly what to do. No more guessing at 3am. HOW IT WORKS 1. Tap once and hold your phone near your crying baby. 2. Swaddle listens and reads the cry right on your device. 3. Get the most likely reason and a step-by-step ways to soothe. WHY PARENTS LOVE SWADDLE - Answers in seconds, not another midnight Google spiral - Personalized to your baby's age and the time of day - Soothing steps from pediatric guidance PRIVATE BY DESIGN Every cry is analyzed right on your iPhone. Nothing is ever recorded or uploaded. WHAT PARENTS SAY "I was up at 3am completely lost. Swaddle told me she was gassy in 8 seconds. Tried the bicycle legs and she stopped instantly." - Melissa R. "My husband and I argued every night about whether he was hungry or overtired. Swaddle settled it." - Priya K. "As a dad I always felt clueless. Now I actually know what to do." - James T. Swaddle gives supportive guidance and is not a medical device. If your baby seems unwell, always contact your pediatrician. SWADDLE PREMIUM Unlimited cry analysis and soothing guidance, as an annual or weekly auto-renewing subscription. Prices are shown in the app. - Payment is charged to your Apple ID at confirmation of purchase. - Subscription auto-renews unless turned off at least 24 hours before the period ends. - Your account is charged within 24 hours before renewal. - Manage or cancel anytime in your App Store settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://swaddle-landing.vercel.app/privacy Disclaimer: Not medical advice
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
react-navigation
axios
expo-av
BUILD KIT DIFFICULTY
Advanced
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.
