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.
Tide Lite, the best focus timer with nature sounds for creators.
$0.99 · In-app purchases
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.
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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.
Rork plan preview for Tide Lite: Natural Focus Timer: map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited sound selection compared to other apps
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No detailed analytics on focus sessions
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: User interface can feel cluttered
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of customization options for timers
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Tide Lite, the best focus timer with nature sounds for creators. Tide Lite lets you get things done by breaking up individual event among discrete intervals, separated by short breaks. It helps you stay focused in work and study. With one tap, you can easily start a focus and peaceful time companied by sounds of natural environment. Combining the most popular time management method Pomodoro Technique with nature sounds, Tide Lite makes your time more productive and enjoyful. FOUCS TIMER • Base on Pomodoro Technique, for work and study • 25-minutes fully concentrated periods, separated by 5-minutes short breaks • Long Break mode. Trigger a long break every four concentrated periods • Allows customizing the length of focuses and breaks NATURE SOUNDS • Five natural scenarios: ocean, rain, forest, meditation and coffee. • Music Fusion allows white noise and music playing simultaneously • While the white noise is on, emotional wave effect brings you a more tangible status of peace • Tap the Timer Circle to turn ON/OFF the natural sounds DAILY PICTURE • From sunrise to sunset, greeting words varies based on difference times of day • From sunrise to sunset, greeting words varies based on difference times of day • Crafted typography design MINIMALIST DESIGN • Simple and elegant interface, natural and diverse colors • Carefully picked font types, crafted by MakeFont™ • Adapts Split View and Split Over of iPad • Supported iPhone 4s、iPhone 5、iPhone 6、iPhone 6s、iPad and iPad Pro * To help you get the most out of your mindfulness, the Tide Lite will write and get your mindfulness data into your Apple "Health app" with your permission. You can turn on it this on the settings page. * Pomodoro Technique is an easy-to-use time management method, which uses a timer to break down works into intervals, traditionally 25 min in length, separated by 5 min breaks. Pomodoro in Italian means tomato. * Flow is the feeling that makes you highly exciting and whole-heartedly concentrated in one thing. ———————— Drop us a message: [email protected]
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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.
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.