CoolDing vs TreeRings

To operate your Plugwise CoolDing, you use the CoolDing app. With the app you can operate your air conditioner from anywhere and at any time you want. You simply record the desired commands from the remote control of your air conditioner and play these commands in the CoolDing app to operate your air conditioner. This allows you to use all functions of your air conditioner by using the CoolDing app. CoolDing is universal and works with every brand and type of air conditioner, as long as they are controlled by an infrared controller. You can also easily create a time schedule in the app which allows you to turn your air conditioner on or off or raise or lower the temperature whenever you want it to. Using CoolDing guarantees a longer life span and less maintenance of your air conditioner. This way you will always have a comfortable indoor climate and save energy at the same time. You can also control multiple air conditioner units from the CoolDing app.

TreeRings helps you explore the hidden history of trees. By analyzing a photo of a tree’s cross-section, the app estimates the tree’s age by counting its growth rings. Beyond age, TreeRings also gives an indication of how favorable each year was. Wider rings may reflect years with good growing conditions — for example, a rainy summer — while narrower rings can hint at harsher times. These are always approximations, but they can provide fascinating insights when you’re on a hike, studying forestry, or working as a forest ranger. By comparing results from multiple trees in a region, TreeRings can even suggest patterns about the local climate over time. Simple to use: just point to the center of the cross-section and let TreeRings do the rest