HMA keeps log file on their users' activities. Their "encryption" is weak due to some flaws in the way they operate, so your risk of leaving a footprint is higher with them than with a proper service. HMA has a number of BH apps on their "no-fly list" and a number of other BH apps on their internal list of "suspicious apps" whose usage they can and will monitor. And they can and will rat you out to the authorities at the drop of a hat. They're like the Wal-Mart of VPN providers - cheap but crappy. I would recommend you find a different VPN provider, there are others out there who are in the same ballpark price-wise but with a lot less logging and restrictions on BH usage and a lot more independence from authority figures.