Is there a need to use Cooler Master,Greenify and Smart booster at the same time?

[Maq Attaq]

Hi,
I would like to know,if there is a need to run this 3 apps at the same time,or maybe it is better to use only one or two of them: Greenify,Cooler Master and Smart Booster?I find this apps great,but I think that running at the same time,they are draining my phone battery and overheating it!I need apps that will regulate my phone's RAM usage,battery heat and battery level. Please help me!Any help would be appreciated! p.s My phone is Samsung Galaxy S5 Duos with CyanogenMod 12.1
Thanks to all in advance! Best regards!

 

[belodion]

Try using your phone without any of those apps. It will probably be able to look after itself.
Greenify is good for battery-saving if set up carefully. I use it myself. Of the other two apps I have no knowledge.