Supported Features
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Dark Interface
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Differentiate Without Colour Alone
10000 Hours - Skill Tracker
Deliberate Practice & Mastery
₪2.90 · In-App Purchases · Designed for iPad
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 zjy0314@icloud.com — I read and answer all of them myself.
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Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Refreshed timer screen, now with animated companions
• New Pomodoro timing mode
• Redesigned statistics and shareable summary
• New Companion widget
• Refreshed project creation and editing screens
• New onboarding guide
The developer, 鸿宇 彭, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- 鸿宇 彭
- Size
- 20.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 11.2 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 10000 Hours Pro Monthly ₪2.90
- 10000 Hours Pro Yearly ₪7.90
- 10000 Hours Lifetime Pro ₪12.90
- Copyright
- © 2026 ZJY