There are adverts in this application. The app is very popular among Samsung and LG users. Use the opportunity to download the .apk setup package of Yahoo Search 4.1.2 free of charge and have a look at users' reviews on Droid Informer. The installer occupies 7 MB on disk and it runs on Android devices 5.0 and above.
According to the antivirus report, the app doesn't contain viruses or any kind of malware.
Based on the users’ comments, you can benefit from the strong sides of this application that are a user-friendly interface and good performance.