nyan

"Search by image" is an app to search by image.You can use "Google Similar Image Search" and "TinEye

超級圖片搜索是一款便利的免費應用，可下載百萬圖片！您可以搜尋高品質啟動畫面、桌布以及更多！※ 請在規定方式範圍內享用它，遵守肖像權或版權。 [超級圖片搜索在以下幾個方面有所不同！ ]・可以同時從多個網

It is a simple wallpaper settings app.You can easily and intuitively set the wallpaper.Features : -