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
SmartClean AI: Storage Cleaner
SmartClean AI: Storage Cleaner
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.4
747 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.
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A product spec, screen plans, and build steps for your coding agent.
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What's included
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 SmartClean AI: Storage Cleaner: 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
Implement a faster algorithm for cleaning.
Assumption to check: Users often find the cleaning process slow
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to customize which categories to clean.
Assumption to check: Limited options for customization
Validate with people who use this workflow before building.
Hypothesis 3
Provide less frequent, more relevant prompts.
Assumption to check: In-app purchase prompts can be intrusive
Validate with people who use this workflow before building.
Hypothesis 4
Add graphs or analytics to show usage trends.
Assumption to check: Lack of detailed insights on storage usage
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
SmartClean AI: Storage Cleaner Smart Storage Optimizer SmartClean AI identifies redundant system logs and temporary files through automated scanning to free up storage space. All analysis is conducted strictly on-device to ensure your information remains protected in accordance with privacy standards. Media Gallery Utility SmartClean AI uses AI to detect duplicate photos, identical shots, blurry images, and screenshots within your gallery. This process is performed locally, ensuring that no photos or videos are ever uploaded to external servers. Secure Vault SmartClean AI provides encrypted storage by hiding sensitive files in a password-protected folder. It operates through local encryption protocols, ensuring that no external access to your private data is possible. Photo & Video Compressor SmartClean AI compresses photos and videos to reduce the digital footprint of high-resolution media while maintaining visual fidelity. The application modifies or replaces files only after receiving your explicit confirmation. Contact & Calendar Utility SmartClean AI merges duplicate contacts and removes expired calendar events from your schedule. Entries are processed locally to ensure that no information is ever synced or exported. Mail Cleaner SmartClean AI helps you unsubscribe from unwanted emails quickly and bulk-delete unwanted messages such as ads, social notifications, and mail sitting in your trash. Clean up your inbox in just a few taps. Cloud Storage (Premium Feature) Once photos and videos are deleted from your device, they're gone for good. SmartClean AI backs up your photos and videos to the cloud first, so you can safely free up storage without losing what matters. Premium plans offer up to 100GB of cloud storage to keep your entire library safe. Download SmartClean AI today and start optimizing your device with ease. SUBSCRIPTION INFORMATION SmartClean AI offers optional auto-renewable Premium subscriptions through in-app purchase. Premium features require an active subscription. Subscription plans, prices, trial availability, and billing periods may vary. The applicable terms and price are shown before purchase. Subscriptions automatically renew unless canceled according to your App Store subscription settings. You can manage or cancel your subscription through your Apple account settings. Privacy Policy: https://sites.google.com/view/smartclean-ai-storage-cleaner/home EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.
SUGGESTED BUILD STACK
React Native
Expo
Zustand
react-navigation
expo-clipboard
@react-native-async-storage/async-storage
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
