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
Screen Time - AppStops
AppStops is a powerful tool to control your phone use
$4.99
PRICE
$4.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
2 ratings · Top 5%
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 Screen Time - AppStops: map the core Productivity 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
Full offline with background sync
Assumption to check: No offline mode
Validate with people who use this workflow before building.
Hypothesis 2
Real-time sync with conflict resolution UI
Assumption to check: Sync issues
Validate with people who use this workflow before building.
Hypothesis 3
Minimal design, progressive feature disclosure
Assumption to check: Feature bloat
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
AppStops is a powerful tool to control your phone use. Based on your rules, it blocks all app actions except closing. It’s a one-time purchase—no subscriptions, no hidden fees. Just a simple tool you can rely on forever. ▼ Features • Strict blocking screen with no “Ignore Limit” button. • Block apps while in Focus Mode, e.g., “No entertainment apps during Work Mode.” • Set daily or weekly app limits, e.g., “Social apps limited to 1 hour per day.” • Usage time notifications, e.g., “20% (12 min) of today’s social app time remaining.” • Time-based app restrictions, e.g., “No video apps from 9 AM to 5 PM.” • Temporary app blocking with a timer, e.g., “Focus on studying for the next 90 minutes.” • Manually block apps via Control Center (*1), Action Button (*2), Lock Screen (*3), or Shortcuts app. ▼ User Guide The app includes user guides with images and texts for all rules, so you can use it with confidence. ▼ If You Need to Urgently Disable App Blocking By uninstalling the AppStops app, you can regain access to blocked apps and websites. If uninstalling does not disable the block (a rare occurrence due to OS issues), please reinstall the AppStops app and go to Settings App > Screen Time > APPS WITH SCREEN TIME ACCESS, then toggle off the switch for AppStops. ------------------------------------------------------------ *1: Control Center is available on iOS 18 or later *2: Action Button is available only on devices with an Action Button running iOS 18 or later. *3: Lock Screen control is available only on iPhone devices running iOS 18 or later. ※ The system screen for selecting apps and web domains may crash sometimes. While you can avoid crashes by following the steps outlined in the Help section, please be aware of this issue before making your purchase. Terms of Use https://yoshiharustudio.com/appstops/terms-of-use.html Privacy Policy https://yoshiharustudio.com/appstops/privacy-policy.html Specified Commercial Transaction Act https://yoshiharustudio.com/appstops/specified-commercial-transactions-act.html
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
Supabase
Expo
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.
