What are some alternatives?
When comparing BusyBox X Pro and Root Genius, you can also consider the following products
Magisk - [2018.12.8] Magisk v18.0 - Root & Universal Systemless Interface [Android 5.0+] Magisk
Kingo Root - KingoRoot for Android is the best one click rooting software/apk with highest success rate. Boost your Android Phone by rooting it with KingoRoot!
KingRoot - KingRoot is an application that allows you to root your mobile device in a matter of seconds.
Root Booster - Root Booster is an application that enables the users to run their applications more smoothly without any delays, and it also improves the battery life of the mobile device.
King Go Root Checker - King Go Root Checker is a platform that enables the users to know whether root access such as Superuser has been installed on their device or not.
unrEVOked - Unrevoked is a tool that provides a one-click method for rooting HTC phones that run Android.