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10 Best Free Tools & Utility Apps For Android in 2021

Well, Android is right now the most popular mobile operating system out there. Compared to every other mobile operating system, Android provides users far more features and customization options. Another plus point of Android is its massive app ecosystem.

Sure, your Android phone comes with useful tools like Calculator, Flashlight, Timer, Alarm clock, etc. However, there are loads more usable, useful apps available on the Google Play Store.

You can do a whole bunch of stuff with Android by using the tools and utility apps. In this article, we will share a list of the best Android tools and utility apps.

List of Best Free Tools & Utility Apps For Android

These apps would help you get more practical utility out of your Android device. So, let’s check out the list of best Android tools and utility apps.

1. CalcNote – Notepad Calculator

CalcNote - Notepad CalculatorWell, it’s one of the best and new generation calculator app available for Android smartphones. The calculator app for Android works like a spreadsheet, but it’s much more comfortable and straightforward to use. You need to type an expression, and the app would show you the answer instantly.

2. PC Remote

PC Remote

If you are searching for an Android utility app to control a PC over wifi or Bluetooth, then PC Remote might be the best pick for you. Guess what? PC Remote lets you play all kinds of PC games with onboard sensors and specifically designed buttons. Apart from that, it also supports file transfer between devices.

3. Cx File Explorer

Cx File Explorer

Usually, the default file manager app for Android works pretty well in managing files, but if you are looking for an advanced file manager app, you need to give Cx File Explorer a try. Cx File Explorer is a full-fledged file manager app for Android that comes with a user-friendly UI. You can use the app to browse, move, copy, compress, extract, delete, and share files between the internet and external storage. The file manager app can also access files stored on remote or shared storage like FTP, FTPS, SFTP, SMB, etc.

4. Avast Cleanup

Avast Cleanup

If you are searching for ways to clean up junk files on Android, you need to give Avast Cleanup a try. It’s one of the best and highly effective caches and junk cleaner app available on the Play Store. With Avast Cleanup, you can easily clean up space-wasting junk to make room for the apps that you want to install. It can also help you find out and remove duplicate files like photos, pdfs, etc.

5. Google Assistant

Google Assistant

There’s a standalone app for Google Assistant available on the Google Play Store. With Google Assistant, you can command your Android to do almost anything. For example, you can ask Google Assistant to control your smart lights, speak the latest news, etc. Not only that, but Google Assistant can also set alarms, send messages, make calls, etc.



IFTTT is a full-fledged Android automation app that allows you to make connections between other apps. With IFTTT, you can connect your favorite apps, services, and devices to create seamless experiences. For example, you can set IFTTT to upload the photos to cloud storage or share it on Instagram automatically. There are thousands of actions that you put on IFTTT.

7. ProtonVPN


If you are searching for a perfect VPN app to hide your IP Address, then ProtonVPN might be the best pick for you. The great thing about ProtonVPN is that it follows a strict no-log policy. That means it doesn’t save your browsing activity while you are connected to the VPN server. Apart from that, it’s free and offers unlimited VPN bandwidth.

8. Wifi Analyzer

Wifi Analyzer

If you have a wifi connection and looking for ways to optimize your channel, then the wifi Analyzer might be the best app for you. The Android app helps you to get rid of clogged wifi channels. By eliminating clogged wifi channels, it leads to better wifi performance. The app is free to download, and it doesn’t have any in-app purchases.

9. Fing – Network Tools

Fing - Network Tools

Want to find out who is connected to your WiFi network? or if someone is stealing your WiFi bandwidth without your permission? If yes, you need to install Fing – Network Tools. It’s an app that brings a set of tools to manage your WiFi network. Fing – Network Tools is mostly used to find out other devices connect to the WiFi. It can effectively scan your WiFi network and tell you about the connected devices and a few additional information.

10. Find My Device

Find My DeviceIt’s one of the useful Android tools from Google that you can have on your smartphone. The tool becomes useful when your phone is lost or stolen. It lets you ping the location of the stolen device on Google Maps. Apart from that, it also enables you to lock your device, erase data, and show a notification on the stolen device.

So, these are the ten best and most useful tools & utility apps for Android. I hope this article helped you! Please share it with your friends also. If you know of any other such apps, let us know in the comment box below.

This post was written by Amarnath Chakraborty and was first posted to TechViral

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