What is the crowd's opinion of Last Hit - League of Legends?

From 3.5 billion comments

The existing apps:

https://play.google.com/store/apps/details?id=torxentertainment.lollht

100k downloads

https://play.google.com/store/apps/details?id=com.FlyleapStudios.LHT

10k downloads

https://play.google.com/store/apps/details?id=com.zestylife.lastattackglobal

500k downloads

and void goes farming has 100k downloads

https://play.google.com/store/apps/details?id=com.screensmudge.farmingvoid

There is already a last hit practice app https://play.google.com/store/apps/details?id=torxentertainment.lollht&hl=sv