Single license for MacOS


One time payment

  • The app — yours to keep, forever
  • One year of app updates
  • Apnealizer For Windows is available in MS Store

    Common Questions

    • Can I install Apnealizer on several computers (MacOS)?

      No, your license will only work on one computer at a time. You can however move your Apnealizer license to different computers.

    • What happens if I don't renew my license (MacOS)?
      • You can continue to use the version of the Mac app you have for as long as you want, but you won’t be able to receive any further updates.

      • If you decide you want to renew at a later date, that’s fine — you’re welcome back at any time and renew at the reduced renewal rate.

    • Will Apnealizer work with my dive computer?

      In order to support as many dive computers as possible, Apnealizer uses an open source module called libdivecomputer

      Please see the list of dive computers that is included in libdivecomputer.

      If you want to be sure about compatibility, you can download a free 7 days trial to test out Apnealizer with your dive computer before you make a purchase.

    • Will Apnealizer work on my computer (MacOS)?

      The latest version of Apnealizer requires MacOS - Big Sur (11.0) or later or newer, as well as a working Internet connection (for installation and updates).

      If you are running an older version of macOS, you will not be able to run Apnealizer on your computer. To update your version of macOS, follow the instructions on Apple’s website.

      If you’re unsure about compatibility, you can download a free trial to test out Apnealizer before you make a purchase.

    • What happens when my add-on subscription expires? Will I loose my dives? (Windows)

      No, you will not loose your dives when the subscription expires. You will simply not be able to save newly downloaded dives anymore.

    • Why is there no one off price for Apnealizer for Windows like for the Mac?

      A one off price for any software that is continuously being developed and improved is not feasible. The MacOS pricing model (sell for a price, then sell upgrades) is in my opinion the most fair where upgrades cost money and the user can choose wether/when to upgrade or not. The purchasing service used for the MacOS is not available for Windows. This means that we must adapt to what Microsoft Store has to offer. The most reasonable option there is to sell add-ons that enables features.

    • Why is the Windows version only available in MS Store and not available on this web site?

      Because the payment platform used for MacOS is not available for Windows. Hence a decision was made to distribute the Windows version on the Microsoft Store only.

    • Why do I need to purchase an add-on in Windows?

      When you download Apnealizer from Microsoft Store, all features are enabled except that the dives are never saved to your computer. To enable this feature you need to purchase an add-on that enables saving of dives to your hard drive.