Reverse Image Search By Photo is a free Android app developed by AppsRepublic. This utility and tools app allows users to easily find the source of an image, locate similar images, and verify the authenticity of an image. It supports various search engines such as Google, Bing, and Yandex.

With this app, users can search by image using their camera, gallery, or image URL. They can also search by keyword, making it easier to find a picture. The interface of the app is user-friendly and has six main features, including gallery, camera, voice, by word, saved files, and history. The app also allows users to crop and rotate photos before starting their search.

One of the most interesting features of this app is its ability to search across multiple search engines with just one click. This saves users time and effort, as they don't have to manually search each search engine. Plus, the app's advanced algorithms compare your photos with billions of other images to find the most accurate matches.

Overall, Reverse Image Search By Photo is a useful app for anyone who needs to verify the source of an image, find similar images, or locate unauthorised use of an image. It is easy to use, accurate, and free.