The app has been downloaded and set up by over 1M users and its most recent update was released on Oct 10, 2019. In-app purchase items and ads can be found in Summoner's Companion for LoL. This application is often downloaded by Samsung and LG users.
Download the .apk installation package of Summoner's Companion for LoL 2.16 that is available for free and read users' reviews on Droid Informer. The file size is 12 MB and the app is built for Android 4.1 and higher.
From the users' point of view, the significant advantages of the app are a nice design and tons of features. As users indicate, you can notice banner ads and minor bugs among the disadvantages of this application.