App Overview

10000 Hours - Skill Tracker icon

10000 Hours - Skill Tracker

鸿宇 彭 · Productivity

10,000 Hours turns the time you invest in a skill into visible progress.

$0.99 · In-app purchases

PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.3
6 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 included13 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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> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for 10000 Hours - Skill Tracker: 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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App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

Screenshots

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App Store description

10,000 Hours turns the time you invest in a skill into visible progress. Pick something you actually want to get good at — a language, an instrument, writing, training, code — start the timer, and watch the hours add up. As your total grows, you move through ten stages, so you always know where you are on the way to mastery. This isn't a productivity app for your to-do list. It's for the one or two things you want to still be doing in five years. WHY PEOPLE STAY WITH IT Ten stages, not one number Most trackers hand you a total and leave you to feel something about it. Here, every hour moves you along a path with named stages — so 57 hours isn't just 57 hours, it's more than halfway to the next one. Built for long projects, not 25-minute sprints Set a daily target, a weekly target, or simply accumulate at your own pace. Pause for a week and nothing is lost. Your progress waits for you. Always one tap away Home Screen and Lock Screen widgets, Dynamic Island, and a proper Apple Watch app. Start a session without opening your phone. Yours alone No ads. No tracking. No account. No subscription. Nothing you record ever leaves your devices — it syncs privately over iCloud and that's it. WHAT'S INSIDE - Unlimited long-term projects, each with its own stage progress - Count up or count down, with a distraction-free timer screen - Daily, weekly, monthly and yearly trends, plus a calendar heat map - Milestones and shareable achievement cards - Home Screen / Lock Screen widgets, Dynamic Island, Apple Watch - Private iCloud sync across iPhone, iPad and Mac - Archive finished projects and keep the record - Dark Mode Made by one person who can't write code — every version built with AI tools, designed by hand, and updated more than twenty times this year. 10000 Hours Pro is available as: · 10000 Hours Pro · Annual subscription — ¥15/year (about ¥1.25/month), 12-month term · 10000 Hours Pro · Monthly subscription — ¥3/month, 1-month term · 10000 Hours Pro · Lifetime — ¥25, one-time purchase, never renews Subscriptions renew automatically 24 hours before the end of the current period unless cancelled beforehand. Cancel anytime from Membership → Manage Subscription, or in Settings → Apple Account → Subscriptions. Privacy Policy: https://jessiezhang0314-hub.github.io/10000hours-legal/ios/privacy.html Terms of Use: https://jessiezhang0314-hub.github.io/10000hours-legal/ios/terms.html Questions, bugs, or ideas? Email [email protected] — I read and answer all of them myself. --------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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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

Add more categorization and filtering options.

Assumption to check: Limited functionality for tracking time categories.

Validate with people who use this workflow before building.

Hypothesis 2

Implement reminders for users to log time.

Assumption to check: Lack of reminders for time entries.

Validate with people who use this workflow before building.

Hypothesis 3

Design a cleaner, more organized UI.

Assumption to check: Poor user experience due to cluttered interface.

Validate with people who use this workflow before building.

Hypothesis 4

Introduce cloud sync for data access across devices.

Assumption to check: No cloud sync feature.

Validate with people who use this workflow before building.

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.

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BUILD KIT DIFFICULTY
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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.