Best WiFi Apps for Android

Finding the Range

Mapping the WiFi signals of the network can be a challenge even if you know everything you need to know about WiFi. Using a desktop computer isn't even remotely practical, and while a laptop can work, wandering around with a bulky laptop can be tiring. A more convenient option is to use a tablet or a phone. Start the signal discovery in one spot, move to the next, and repeat the process until it's complete.

There's just once challenge: choosing the right WiFi app for Android as there are plenty of options to choose from. These range from highly technical tools to simple programs that offer little more than the "Find Network" option in the Settings menu.

To obtain an accurate representation of the WiFi networks in a specific location, it's essential to avoid wasting time with overly complex tools that require a PhD in Computer Science. Additionally, it's important not to waste money on a WiFi app for Android that does little more than display available networks.

The Inspector Mode in NetSpot for Android allows users to collect comprehensive information about surrounding WiFi networks. This mode provides details on network names, channels, signal strengths, and potential interferences, giving a thorough overview of the wireless landscape.

To make this even easier, the built-in Best Channel feature automatically analyzes nearby networks and recommends the least crowded channels. This data helps users identify optimal channels for their networks, reducing interference and improving performance.

Survey Mode offers a straightforward way to create visual heatmaps of WiFi coverage. You will only need to consider either going with in-app purchases to generate certain types of heatmaps directly on your Android device (one in-app purchase covers all three offered heatmap types) or using your registered version of NetSpot for macOS or Windows to build a multitude of wireless signal heatmaps.

Besides loading an existing map or taking a photo of the surveyed area, you also have the flexibility to skip uploading a layout entirely — just tap “Create Layout,” enter the dimensions of the site, and choose a marker size to quickly start collecting data points.

The app guides users through the process, making it easy to achieve optimal data point density to generate accurate heatmaps that clearly show WiFi signal strength, noise, interference levels, and more.

Another powerful addition is the network simulation capability in Planning Mode. You can now perform predictive WiFi site surveys directly on your Android device — visually forecast wireless coverage, test different configurations, and evaluate signal behavior before purchasing or installing any equipment. This proactive approach helps reduce guesswork and ensures a more efficient and reliable network deployment.

Looking ahead, NetSpot for Android has some exciting upcoming features. Advanced PDF reports and additional heatmap export formats will be available soon to make it even easier for users to analyze and share their WiFi data.

WiFiman is the best free WiFi app for Android users who rely on Ubiquiti products because it lets you connect to your UniFi network remotely via Teleport, the company's free, zero-configuration VPN solution.

But WiFiman isn't just for Ubiquiti users. This WiFi app for Android offers a range of features for everyone. For example, it can instantly detects available WiFi networks and Bluetooth LE devices, scan network subnets for additional details on detected devices, and conduct download/upload speed tests.

In 2021, Ubiquiti updated WiFiman, introducing a new feature: Signal Mapper. With it, users can observe how wireless signal stability and throughput change as they move throughout their home or office.

A quirky name for a serious tool, Fing is not your average WiFi app for Android. It's a wizard at identifying devices connected to your network. Think of it as your own personal network security watchdog.

If you find network speeds slowing down or odd machines detected on your network, it might be hackers or leeches using your WiFi without your knowledge or permission. Fing can help find those rogue machines on the WiFi network so you can shut them out and protect your systems from attackers.

Find also comes with a speed testing tool that you can use to analyze your download speed, upload speed, and latency. With a hardware device called Fingbox, you can unlock an advanced suite of network management tools, including parental controls, WiFi location optimization, and network vulnerability analysis.

WiFi Analyzer (open-source) is comprehensive tool designed to optimize your WiFi connection. Unlike many apps, it asks for minimal permissions — just enough to perform the analysis. As the name suggests, it's open-source, meaning there's total transparency about its operations and functionalities.

As far as features go, WiFi Analyzer real-time graphs of channels' signal strength and Access Point signal strength over time. Additionally, it rates WiFi networks to help you select the best channels.

Active development by a team of dedicated volunteers keeps WiFi Analyzer constantly evolving and improving. The commitment to a user-centric, privacy-focused approach is evident in its no-ad policy and its avoidance of collecting personal information.

This WiFi tool for Android is useful in that it not only shows the strength of the WiFi network, but also can display the strength of the cellular phone network. Elements such as the country code of the phone being used, the roaming state, and other useful cellular features are shown.

It’s not made for comparing a range of WiFi networks, but is handy for getting information on the different networks the Android phone is connected to. If for some reason the WiFi network is working all right but the cellular network isn’t working as well, this app can give some useful information to find out why.

The End of the List

There are hundreds of WiFi apps for Android available as a free download. The difficulty can be in finding the best one for our needs. This list narrows that down that choice a little for locating the best WiFi tools for Android devices, their functions and abilities, and lays out what will work the best for the situation.

Some of them are perfect as a WiFi booster app for Android, like NetSpot that can help plan out the best place to places our devices and determine how the networks interact with each other. Whatever your needs, find the best tool for the job, and let it work for you.

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