How to use WiFi Map to find free and secure networks anywhere

Want to secure your connection?

Know how to use WiFi Map can make all the difference when you need internet and don't have mobile data available. The app works like a big collaborative map, where users share passwords for public Wi-Fi networks in thousands of cities around the world. The best thing is that you don't have to crack any passwords or worry about asking for Wi-Fi everywhere you go. If someone has already been there and added the data to the app, you'll see the information directly on your phone. It's simple, practical and free.

What exactly is WiFi Map?

WiFi Map is an app available for both Android and iPhone. It shows Wi-Fi networks near your location and, when possible, displays the password shared by another user. The aim is to make it easier to access the public internet, especially in places where the cell phone signal is weak or non-existent.

In addition to passwords, the app shows the location of the network on the map, comments from those who have already tested the connection, estimated speed and whether the location allows free use or minimum consumption.

Over time, the app's database has grown so much that it is now possible to travel to another country and already have Wi-Fi available at tourist attractions, airports, cafés and even shopping malls - without having to rely on international roaming.

How to use WiFi Map in practice?

The first step is to download the application. Once installed, it will ask for your location to identify the nearest networks. The interface is intuitive and shows a map of the city with icons indicating where Wi-Fi networks are available.

You can tap on any of these networks to see:

• The name of the network
• The password (if someone has shared it)
• The distance to the access point
• User comments on connection quality

If you want to use the offline feature, you can also download the map of an entire city or region before you leave home. This is especially useful when traveling, where you can arrive in a new location without internet and still be able to connect quickly.

What about network security?

This is a common question. The WiFi Map only shows available networks and does not interfere with the security of the connection. It is up to the user to follow some good practices when accessing public Wi-Fi. The main one is to avoid accessing bank accounts or entering sensitive passwords while on an open network.

If you want more protection, the app itself offers an integrated VPN in the premium version. It encrypts your connection and increases security during use, ideal for those who are going to connect in busy places such as airports and cafés.

But even in the free version, you can browse safely by taking a few simple precautions, such as avoiding shopping sites or file-sharing networks.

How to use WiFi Map when traveling?

For frequent travelers, knowing how to use WiFi Map is almost essential. It allows you to plan ahead by downloading maps and locating free internet points at your destination.

Imagine you're going to Lisbon or Buenos Aires. While still in Brazil, you can open the app, search for the city and download the map. When you get there, even without active internet, you can open the app and find cafés, hotels and tourist attractions with free Wi-Fi.

In addition, as many travelers use the app, it is common to find up-to-date comments on the networks, letting you know if the password has changed, if the signal is strong or if the location requires minimum consumption to allow access.

What if the password is wrong?

It can happen, of course. As the database is collaborative, the registered password will not always be up to date. However, the app allows other users to correct the information quickly. It's common to find comments like "password changed to such and such", or "no longer works".

This constant interaction helps to keep the base alive and useful, with the information always being reviewed by those who are on the street and need the connection to really work.

Is it possible to contribute to the app?

Yes, and this makes the app even stronger. Whenever you connect to a public Wi-Fi network, you can add it to the app and share the password with other users. In addition, you can leave reviews about the stability of the network and warnings such as "you need to ask for the password at the counter" or "slow network after 6pm".

The more people share, the more networks become available to everyone. It's a simple and useful exchange: you help now and, on your next trip, another user may have done the same for you.

Can the free version do the job?

For most people, yes. The free version allows you to see nearby networks, view passwords, access comments and download a limited number of offline maps. The paid version is ideal for those who travel a lot and want unlimited access to maps and the integrated VPN.

If your use is occasional - such as a weekend trip or a walk in the city center - the free version will be enough to keep you connected.

Why is WiFi Map worth using?

Because it solves a real problem: the lack of internet in public places. And it does this without relying on operators, without breaking rules and without charging a lot. In just a few clicks, you can find a nearby network, enter your password and connect.

What's more, the app is light, easy to use and has a huge database of data updated by real users. It's like a Wi-Fi social network, where everyone collaborates to make life easier for those who need internet on the move.

See also: 10 careers for those who love technology and the internet

May 13th, 2025