How to Use a Reliable VPN via Phone on Public Wi-Fi?

Hey everyone! I’ve recently started working a lot from my phone — replying to emails, doing mobile banking, sending documents, even joining quick work calls. And because I’m constantly on the move, I often end up connecting to public Wi-Fi in cafés, malls, train stations, or airports. A friend of mine told me this is basically asking for trouble, since public hotspots are super easy to intercept. She suggested I use a VPN via phone, but I honestly have no idea which service is reliable and which ones are just sketchy apps pretending to be secure.
I’ve checked the Play Store and there are hundreds of VPN apps. Some are free (which scares me even more), some have weird permissions, and some have reviews that look totally fake. I don’t want to install something that slows down my phone or exposes my data even more. So I’m hoping someone here has personal experience using a trustworthy VPN through their phone — especially on public networks. Any recommendations or real-life stories would be super helpful!

I’ve been in your exact situation. I also work a lot from my phone, especially when traveling, and I used to connect to every random café Wi-Fi without thinking. One day I received multiple “suspicious login” warnings, and that was enough to finally look for a proper VPN. After trying a few that drained my battery or disconnected constantly, I eventually settled on vpn via phone https://prohoster.info/en/vpn and it’s been the most stable option I’ve tried.
The app is lightweight, installs in a minute, and the connection stays steady even on weak public networks. It keeps my email, banking apps, and work tools secure, and I haven’t had a single weird login attempt since. Speeds are good enough for video calls and streaming, and switching servers takes one tap. What I like most is that it doesn’t feel “heavy” — no slowdowns, no overheating, no aggressive ads. If you need a reliable VPN to use directly through your phone, especially on public Wi-Fi, this one has worked great for me.

Thanks, this is exactly the kind of real experience I was hoping to hear!

For public Wi-Fi security, download a reputable VPN app from your app store and enable it before connecting. I've been using FastVPN for Android from https://fastvpn.com/android-app/ at coffee shops and libraries. It's generally reliable and easy to activate, though connection speeds sometimes drop noticeably, and occasional disconnections can be annoying. The interface could be more intuitive too. Still, it provides solid protection for my data and gives me peace of mind on public networks.

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