The Simple Rule for Leaving Your VPN On
The best VPN habit is usually the boring one: leave it on by default, then pause it only when something specific breaks.
That sounds too simple, but it matches how most people actually use the internet now. You move from home WiFi to mobile data to a coffee shop to an airport network without thinking about it. If your VPN is off by default, you are counting on yourself to remember it at exactly the moments you need it most.
A VPN does not make you invisible. Websites can still know you are logged in. Apps can still collect their own data. But a VPN does clean up the network layer. Your internet provider, hotel WiFi, airport hotspot, or phone carrier sees an encrypted connection to the VPN instead of a tidy list of where your device is going.
When always-on makes sense
Always-on VPN is most useful on networks you do not control. Public WiFi is the obvious example, but it is not the only one. Apartment WiFi, hotel WiFi, campus WiFi, coworking spaces, and conference networks all put your traffic on someone else's infrastructure.
It also helps on mobile data. Your carrier already knows plenty about your account and location. A VPN will not stop cellular location tracking, but it can reduce what the carrier can infer from DNS requests, domains, and traffic patterns.
At home, the case is more about privacy from your ISP than protection from the person at the next table. HTTPS hides the contents of most modern websites, but it does not hide every domain, timing pattern, or app connection from the network operator. A VPN changes that first hop of trust.
What about speed and battery?
This is the part people worry about. Ten years ago, leaving a VPN on could feel heavy. Older protocols were more fiddly, reconnects were slower, and phone battery mattered more.
WireGuard changed a lot of that. It is smaller than older VPN protocols, reconnects quickly when your phone switches networks, and stays quiet when there is no traffic to move. There can still be some battery cost, especially if the app is configured with frequent keepalives or your signal is weak, but for everyday browsing it is usually not the dramatic drain people imagine.
Speed is similar. A nearby WireGuard server should feel normal for email, browsing, messaging, maps, and most apps. If you connect to a faraway server, or if you are gaming and chasing the lowest possible ping, you may notice the extra route. That is not a reason to abandon always-on. It is a reason to pick a nearby server and test.
When to pause it
There are normal times when turning off your VPN is fine. Some banks dislike VPN IP addresses. Some streaming services block known VPN ranges. Some games care about latency. Some smart home devices, printers, and local network tools expect your phone to be directly on the same network.
The trick is not to make VPN use a big moral decision. Treat it like WiFi itself. On most of the time. Off briefly when a specific task needs it. Back on afterward.
If you want a cheap always-on setup that does not feel like another giant subscription, 99¢ VPN's Basic plan is $11.88 for a year. It uses WireGuard, works on one device, and is meant for exactly this kind of default protection.
The bottom line: leave your VPN on unless it causes a real problem. Most of the time, you will not notice it. The network watching you will.
Written by the person who runs 99¢ VPN. Not a security researcher. Just someone who thinks privacy tools should be simple enough to leave on.