4KWks - Life in 4,000 weeks

See all 4,000 weeks at once

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Peer is out — the successor to this app, with journaling at every scale. And 4KWks is now fully unlocked, free, for everyone who stays. 4KWKS IS COMPLETE This is the final release. Everything that was ever paid for is now free — unlimited tags, PDF export, all of it. No paywall, no upgrade prompt, nothing held back. If you've been using 4KWks, nothing changes except that more of it is yours. The app stays on the App Store, and once you've downloaded it, it's yours to redownload for as long as you want it. THERE'S A SUCCESSOR: PEER 4KWks proved the idea. Peer is what the idea deserved. The grid is still the centre of it, but the weeks aren't the only scale anymore — you write at the day, the week, the month, the year, and each one composes into the one above it. Eras and tags are finally separate things: an era is a stretch of time with a beginning and an end, a tag is a thing that recurs. 4KWks made you use one mechanism for both. Moving across takes about a minute. Export from Settings here, import there — Peer reads this app's file directly, nothing converted, nothing lost. You don't have to. Everything above is yours either way.

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4KWks is complete. This is the final feature release. Everything is unlocked. The paywall is gone. Unlimited tags and PDF export are now free for everyone, whether you paid before or not. If you bought Premium, thank you — you paid for something I'm now giving away, and that's the right way around. Peer is out. It's the successor, and I think it's a real improvement, not just a newer version. You write at the day, week, month and year now, and each scale composes into the next. Eras and tags are separate concepts instead of one overloaded one. The grid you know is still the heart of it. Settings has a permanent "Moving to Peer" section that walks you through it: export here, import there. Peer reads this app's export format directly — no conversion, no loss. You're not being pushed. If you'd rather stay, stay. The whole app is yours with no strings, and 4KWks remains on the App Store for the next 6–12 months. Also in this release: the app no longer makes any network calls at all. The backend it used to talk to is being retired, and nothing here needs it. Everything runs on your device. If you paid for 4KWks Premium and haven't heard from me directly, get in touch through Settings — there's something for you.

The developer, George Pechtol, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
George Pechtol
Size
10.4 MB
Category
Lifestyle
Compatibility
Requires iOS 18.5 or later.
  • iPhone
    Requires iOS 18.5 or later.
  • iPad
    Requires iPadOS 18.5 or later.
  • Mac
    Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.5 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Premium Patron $9.99
  • Grateful Encouragement $2.99
  • Generous Support $4.99
  • Upgrade to Premium $4.99
Copyright
© 2026 sistnt