10000 Hours - Skill Tracker
by 鸿宇 彭
- Productivity
- Paid
- Small & simple · 100
- Rating
- 4.2
- 5 ratings · US storefront
- Top 92%among 50 Productivity apps
- Last update
- Oct 19, 2026
- Version 2.7.0
- Size
- 37 MB
- Category
- Productivity
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
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/
What’s new
Release notes for the latest version, as written by the developer.
fix bugs
Rank history
Daily position in the China charts. #1 is at the top.
- Best rank
- #4
- Current rank
- #6
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 5
- App size100% · 10
Size: 37 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 12 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.7.0LatestReleased Oct 19, 2026
- 2.6.0Released Oct 2, 2026