Hi Techkarl.
I have been using these apps to improve mobile performance for games and social apps.
Dr. Booster - Dr. Booster smartly frees up memory space (RAM) and removes viruses and junk cache, so you can play your favorite games faster and smoother, plus more than 22,000 different apps like Facebook, WeChat, LINE, Whatsapp, Instagram, and Skype.
Dr. Safety - Android mobile security technology by Trend Micro that blocks virus, malware, spyware, malicious phishing attacks, unwanted spam calls for free, and also protects against privacy security risks and any data theft on a lost device.
Battery Doctor - battery saving app that can extend your battery life up to 50% by finding apps and settings that drain power on your device.
Here are the links below:
Dr. Booster -
https://play.google.com/store/apps/details?id=com.trendmicro.dr.booster&hl=en
Dr. Safety -
https://play.google.com/store/apps/details?id=com.trendmicro.freetmms.gmobi&hl=en
Battery Doctor -
https://play.google.com/store/apps/details?id=com.ijinshan.kbatterydoctor_en&hl=en
Hope this helps