it does change your ip BUT it's on OVH's infra and I chose "Poland" but got France instead because the IP ranges are funky at OVH (I worked there so I know what I'm talking about)
It is basically a U VPN clone or they're the original? Idk, wouldn't recommend it tho.

I specifically need a free VPN right now to access a global website on it's Polish page but it has a geolocation "feature" that won't let you pick the country, so yeah.

Γιατί πρέπει να έχω το premium για να έχω την χώρα μου; Why i need to have premium to have my country

Impossible to some people to get a subscription. Reason are not clear at all...

3 days premium trial.

Be careful, this is not a zero log vpn, they will report you and share your log when the agencies ask.

WORKED FINE FOR FEW HOURS AND THEN VPN STOPPED WORKING NO HELP TOPICS

They says: UNLIMITED and 100% Free VPN server. Liars, shame on you! After 1000 Mb traffic you'll got next message: You have reached your daily traffic limit. Your account will be restored in 24 hours. You may consider upgrading if you want to use VPN without traffic Limit.

Description lies. It promises 100% free unlimited but there is a 1000 MB daily limit after which you get banned for 24 hours.
I only used it 2 hours today to watch low quality video (at 1MB speed), and I got blocked. How much data could I've possibly used to get this 24 hr restriction? Earlier I've used it for 4-6 hours with no problems. There should be some kind of indicator to avoid data overuse. Otherwise its a good extension.

This is a good VPN extension, but I have had some trouble with frequent disconnects and, more recently, complete lack of connection in the past month. I hope the issue is just from Firefox having updated recently, but I suppose I won't know for some time.

EDIT: 5 months later, no improvement. I'm going to have to knock my rating down to two stars for that.

No clear instructions on how to set up and use! I downloaded for Firefox and also downloaded the App. However, it tells me I have to have Chrome Browser installed in order to register. Very confusing especially when it claims to work across all platforms!

Contrary to what it says, it is not unlimited and 100% free but free until 1000mb per 24 hours. Exactly as Hoxx vpn, same looks, I guess the same company is behind the 2.

VERY GOOD!

It's not unlimited. It constant says I've reached my daily limited (although it never tells me what it is but then locks me a couple of times a week) and there's no way of monitoring it so I can try my best to prevent doing it.

it's not working "you are being blocked by gov/school/ISP"
Some time ago it was magic, but now it's trash