See in AR is an Android app developed by Ken Kawamoto. It falls under the category of Utilities & Tools and is available for free. This app allows users to quickly visualize the size and speed of objects in augmented reality (AR).

With See in AR, users can simply highlight a piece of text containing a description of the size in any app, such as web browsers. By clicking on the "Share" option and selecting "See in AR," users can see how the size would look in their own room through augmented reality.

This app is particularly useful for those who want to get a feel for how objects would fit in their room before making online purchases. In addition to sizes, See in AR also supports visualizing other quantities like speed, radius, wind speed, volume, and even money. Users can input values like "12km/h" for speed, "diameter 4m" for radius, "wind speed 10 knots," "5 litres" for volume, or "$120 million" for money.

Please note that the device needs to have ARCore support in order to use this app effectively. For a list of supported devices, please refer to the ARCore support page on the Google Developers website.