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
Find My Hearing Aid & Devices
Find Your Lost Hearing Aids And Other Listening Devices
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.5
1,204 ratings · Top 15%
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 included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Find My Hearing Aid & Devices: map the core Medical 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
Implement advanced tracking algorithms to improve accuracy.
Assumption to check: Difficulty in locating devices in crowded areas
Validate with people who use this workflow before building.
Hypothesis 2
Expand compatibility to include a wider range of hearing aid models.
Assumption to check: Limited device support
Validate with people who use this workflow before building.
Hypothesis 3
Provide clearer subscription details and benefits on the Profile screen.
Assumption to check: Subscription confusion
Validate with people who use this workflow before building.
Hypothesis 4
Enhance onboarding with guided tutorials for first-time users.
Assumption to check: User onboarding challenges
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
Find Your Lost Hearing Aids And Other Listening Devices. Find It In Seconds! Try The App Now! Find My Hearing Aid works with most major hearing aid brands. The app's Bluetooth 4.0 scanner can track any hearing aid or listening device that connects to your phone, is powered on and is actively advertising. BENEFITS • Find your hearing aids and listening devices in seconds. Not days or hours. • Avoid spending thousands of dollars to replace your lost hearing aid or listening device • Make finding your missing hearing aid fun, not stressful. Find My Hearing Aid app uses the Cold, Warm, Hot game to find your device quickly • Use this Bluetooth scanner any time you misplace your hearing aid. Can also be used to track down a hearing aid for friends or family • Extremely easy to use. Anyone, any age, can navigate the app. Step by step instructions • Great app support. Contact us if you need help We are so confident that this scanner will find your hearing aids we offer a full refund for the cost of Find My Hearing Aid app if your device isn't found. You have nothing to lose except your device. Downloading Find My Hearing Aid before losing your device is not required, but will help you find it faster if you lose it. Every minute counts before the batteries run out! FIND MY HEARING AID WORKS! 5/5* "This app was very easy to use. All I had to do was turn it on, and it lead me straight to my Phonak Marvel hearing aid which has ended up in the laundry. So glad I found it before it got destroyed in the wash! Thank you for this app!!" - Margaret S. 5/5* "If you've ever misplaced your hearing aid, you need this app. It's a must have! I try to leave my Nano hearing aid in the same spot, but sometimes I forget. Or my wife will move it and forget to tell me. This app saved me from spending hours searching the house." Please contact support before posting a negative review or asking a question in a review. We cannot respond to questions posted in a review. Love our App? Please give us a 5 star review!! HOW IT WORKS Find My Hearing Aid hides all the technical details of your device and uses the simple Cold, Warmer, Hot approach. • Launch the App • See your lost hearing aid in the app if it's within range • Walk around slowly. As you move closer to your lost hearing aid the indicator will change from Cold to Warmer • When you are about 3-5 feet away from your hearing aid the indicator will display Hot. Simple as that. You found your device! SCANNER FEATURES • Can track any hearing aid that is actively broadcasting a Bluetooth Low Energy signal • "Smart Finder" technology that knows how to track your hearing aids to find them faster • Works indoors and outdoors • Displays the last time your hearing aid was seen by our app • Works with all iPhone models 4S and above • Works with iPad 3,4, iPad mini 2,3, iPad Air, iPad Air 2, iPad Pro • Extremely user friendly and easy to use. Technical knowledge of your hearing aid is not required
Written user reviews are not shown here. Check current App Store reviews >
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.
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BUILD KIT DIFFICULTY
Starter
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.
