Google has recently started experimenting with the mobile version of its results page. A lot of changes have come up like expandable sitelinks, local pack results listing, etc.
The latest change that was noticed was the change in its User Interface design for app search results.
This is what the new design looks like:
The new design has a grid-like structure. It is a lot more colourful and attractive as compared to the old one. It shows app icon at the top and details like app rating, number of downloads, etc. under it.