iOS battery drain
I'm on the final day or two of my free trial of F-Secure's Freedome VPN service on my iPhone 6s Plus, running ios 11.2.6 (latest version).
I'm noticing that, since installing, that my battery life has dropped by at least 60-75%! And when I go into Settings>Battery, f-secure isn't listed, yet the VPN is clearly active.
What, if anything, can I do to stop the battery drain, but still have active VPN security on my phone?
Thanks very much!