Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download InerziaXmas from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Massimo Moiso

Open the Mac App Store to buy and download apps.


If you need assistance, please refer to our Technical Support Team by clicking the link on the right of this page.
We cannot answer to customer reviews on the App Store!


InerziaXmas is the app you were looking for your Xmas! Adorn your Mac with amazing lights, with numerous colors and animations patterns. Moreover, get precise information on how much days there are until Xmas and New Year’s Eve!

Built right into the app, there’s also the Advent Calendar, to get stupendous gifts and discounts from InerziaSoft!

Optionally purchasable, the Gifts List: keep track of the gifts you already purchased and see the ones you haven’t purchased yet.

Key Features:

• Countdowns until Xmas and New Year’s Eve, with precision until a second!

• Advent Calendar to get, every day until Xmas, new gifts and discounts directly from InerziaSoft!

• Configure your lights, at the screen sides: choose between 12 colors and more than 10 animations patterns! And you just can’t get bored, thanks to the Shuffle mode, that changes the animation of your lights, just when you were starting to get bored!

• Use the menu with the tree icon, at the top right side of the screen, to easily know how may days, hours, minutes and seconds there are until Xmas and New Year’s Eve.

• Purchase the Gifts List to keep under control the gifts for all of your friends!

The most advanced Xmas application is here. With more than 5000 codes lines, together with 1 month of depth testing and a lot of feedbacks from users of the previous version, InerziaXmas is, without any doubts, the only application that will make your Mac a stunning decoration!

What's New in Version 2.3

Bugs Fixes

• Fixed an issue with OS X El Capitan and the Advent Calendar


Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
View in Mac App Store
  • Free
  • Category: Lifestyle
  • Updated:
  • Version: 2.3
  • Size: 7.1 MB
  • Languages: English, Italian
  • Seller:

Compatibility: OS X 10.6 or later, 64-bit processor

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.

Top In-App Purchases

  1. Gifts List$0.99