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
ClearSonic: Sound Waves
Life moves fast — but your memories deserve to last.
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 3.0
21 ratings · Below Average
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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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 ClearSonic: Sound Waves: map the core Utilities 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
Competitive pricing with generous free tier
Assumption to check: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Focus on most-requested features first
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Optimize for 60fps, fast load times
Assumption to check: Poor performance
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
Life moves fast — but your memories deserve to last. ClearSonic helps you organize your photos, manage storage, create videos, and care for your device—all in one place. Whether you're organizing your media library, making room for new memories, or using speaker care tools, ClearSonic makes everyday device management simple and convenient. ◆ CREATE SHORT VIDEOS Turn your photos into engaging short videos in just a few taps. Combine photos and video clips to create memorable stories with ease. ◆ GENERATE VIDEO STORIES Create video highlights from your selected photos and videos. A simple way to relive special moments without complicated editing. ◆ CREATE & ORGANIZE ALBUMS Organize your photos and videos into custom albums, making your favorite moments easier to browse and revisit. ◆ SMART MEDIA MANAGEMENT Browse, sort, and manage your photo and video library efficiently. Quickly find your content and keep your gallery organized. ◆ PHOTO CLEANUP Review duplicate, similar, large, and unnecessary photos or videos to better organize your library and free up storage space based on your own selections. ◆ STORAGE INSIGHTS Understand how your storage is being used and identify media that may be taking up more space, helping you manage your device more efficiently. ◆ SPEAKER CARE Play audio frequencies designed for everyday speaker care and maintenance. Use the available sound modes whenever you want to perform speaker care. ◆ WATER EJECT Run an audio-based speaker care cycle designed for use after exposure to water or humidity as part of your regular device maintenance. ◆ DEVICE CARE Access storage management, media organization, and speaker care tools from one convenient place to help keep your device organized. ◆ RELIVE YOUR MOMENTS From everyday snapshots to life's biggest milestones, ClearSonic helps you organize, revisit, and enjoy your memories anytime. ClearSonic is designed to make media organization, storage management, and everyday device care simple, practical, and enjoyable. Start organizing your photos, managing your storage, and exploring ClearSonic today. Subscription Unlock unlimited access to all premium features with an optional subscription. Subscription plans renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime through your Apple ID account settings. Privacy Policy: https://sites.google.com/view/halomomentsprivacypolicy Terms of Use: https://sites.google.com/view/halo-moments-terms-of-use
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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
Supabase
RevenueCat
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.
