App Overview

PaceTimer - onTime icon

PaceTimer - onTime

阳 孙 · Productivity

pacetimer - master your timing at a glance

$0.99 · In-app purchases

PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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 included15 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.

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.

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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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for PaceTimer - onTime: 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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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

Allow users to create presets for different timer configurations.

Assumption to check: Limited timer customization options

Validate with people who use this workflow before building.

Hypothesis 2

Provide a detailed view of each timer entry with statistics.

Assumption to check: No detailed history view

Validate with people who use this workflow before building.

Hypothesis 3

Include different sound notifications for timer completion.

Assumption to check: Lack of sound options

Validate with people who use this workflow before building.

Hypothesis 4

Implement cloud sync for users to access timers across devices.

Assumption to check: No cloud sync

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

pacetimer - master your timing at a glance in speeches, presentations, or any scenario where precise timing is crucial, pacetimer is your ultimate companion. simply place it on your desk, and with its vivid color changes, you can instantly gauge your progress without constant checking. stay in control, effortlessly. key features: timing at a glance: pacetimer uses color-coded visuals to keep you informed: green: plenty of time left—proceed with confidence. yellow: entering the final countdown—time to wrap up. red: time’s up—ensuring you never overrun. no distractions, just a quick glance to stay on track. smart stage alerts: every color transition is accompanied by flashing lights, vibration, and sound alerts, so you never miss a critical moment. full-screen mode: display time in large, easy-to-read fonts, perfect for presentations or speeches. apple watch support: seamlessly sync with your apple watch, allowing you to monitor time discreetly. use cases: speeches & presentations: keep it on your desk and let the colors guide your pace, avoiding overtime or finishing too early. meetings & discussions: allocate time efficiently and keep discussions productive. workouts & training: set time goals for your exercises and maintain your rhythm. cooking & baking: perfectly time your recipes for delicious results every time. why choose pacetimer? minimalist design: intuitive and straightforward, ready to use without complicated setups. highly customizable: tailor reminders, colors, and alerts to suit your needs. cross-device sync: works seamlessly on iphone and apple watch, keeping you in control wherever you are. pacetimer makes time management effortless. just place it on your desk, and let the colors guide your rhythm. perfect for any occasion where timing matters. download pacetimer now and elevate your time management game!

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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
React Navigation
Redux
Async Storage
BUILD KIT DIFFICULTY
Intermediate

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.