Kernel-based
APatch runs in kernel space and has greater concealment and control than userspace root.
APatchNew Android kernel root solution
Universal root solution for Android kernel versions 3.18 - 6.12
Root access control
Only permitted apps may access or see su, all other apps aren't aware of this.
APModule
Support for modules similar to Magisk.
KPModule
Support for modules that allow you to inject any code into the kernel (Provides kernel function inline-hook and syscall-table-hook).