The download of the tool is 100% secure. Web Big Bang developed this application that falls into the Books & Reference category. The app has been rated 4.8 on Google Play.
The latest update of the tool was launched on Sep 28, 2018 and Lei 9099 has been installed by over 1K users. Adverts are a part of this application. It's free of charge to download the installer of Lei 9099, also, you can have a look at users' reviews on Droid Informer. The app works fine on Android 4.0.3 and higher.