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.
Fall asleep to horror stories, with white noise underneath.
Free
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
Your first Build Kit is free with a verified email.
Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Fall asleep to horror stories, with white noise underneath. 400+ narrated scary stories in chapters, no ads. Sleep-safe ones have no jump scares or sudden loud moments. Layer white, pink or brown noise, a fan, rain, a storm or ocean waves under any story, each at its own level, or play the sounds alone for free. Horror Hours is a horror story app built for the one time you actually listen to them — in the dark, in bed, with the lights off. Every story is narrated and cut into chapters, so you always know where you are and can pick up exactly where you drifted off. Hundreds of tales, from creeping small-town dread to cosmic deep-water horror, read by voices that know how to hold a room at 2 a.m. THE PART no other horror app gets right: sleep. Turn on Sleep Mode and the whole app changes. Stories are mastered flat — no sudden loud stings, no jump scares to yank you awake. The screen dims and warms so the last thing you see isn't a wall of blue light. Set a timer and the story fades gently into a bed of ambience instead of snapping to silence. Build the room you want to fall asleep in. Layer rain on a tin roof, a distant thunderstorm, a fire, wind across a field — as many as you like, each at its own level, all running under the story at once. Speed only ever touches the narration; the rain never speeds up. "Continue the night" keeps you going. When a story ends and you're still awake, the next one queues itself by mood and category, shorter as the night gets later, sleep-safe when you're in Sleep Mode. A single tap can turn one story into eight hours. - Hundreds of narrated horror stories, chapterized and searchable - Sleep-safe stories, badged: no jump scares. No ad breaks, ever. - Sleep timer with a gentle fade, and a 9-hour all-night session - Layered ambience: white, pink and brown noise, fan, rain, thunder, ocean, fire, forest, wind — stack them - Continue the night: automatic, mood-matched autoplay - Download for offline, adjustable speed, CarPlay and lock-screen controls - A private scorecard for the nights you keep — no leaderboards, no sharing New subscribers start with a 3-night free trial. Cancel anytime. Sleep is optional. We just made it possible. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscriptions renew automatically until cancelled. Manage or cancel anytime in Settings › Apple Account › Subscriptions. Terms of Use: https://cloutos.com/horror-hours/terms Privacy Policy: https://cloutos.com/horror-hours/privacy-policy
Written user reviews are not shown here. Check current App Store reviews >
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.
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.