12 Best Free Tools & Utility Apps For Android in 2023

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Written By Larious

Larious is the Executive Editor of LowkeyTech. He is a tech enthusiast and a content writer. 





Last Updated on June 20, 2023 by Larious

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

Your Android phone has useful tools like Calculator, Flashlight, Timer, Alarm clock, etc. However, more usable, useful apps are available on the Google Play Store.

You can do many things with Android using the tools and utility apps. This article will list 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 from your Android device. So, let’s check out the list of the best Android tools and utility apps.

1. CalcNote – Notepad Calculator

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

2. Greenify


Greenify is a handy app that every Android user should USE. On the surface, it’s just a simple battery saver app, but from the inside, it’s much more powerful than an ordinary battery-saving app.

Greenify analyzes and identifies the misbehaving apps and puts them into hibernation mode to save your battery life. The app automatically exits hibernation mode once you actively use them.

Although the app works fine on non-rooted devices, you can unlock some advanced features by providing root access to Greenify.

3. Do It Now

Do It Now

Do It Now is one of the most unique productivity apps you can ever use on your Android smartphone. This is a to-do list app that helps you add game elements to everyday tasks.

You can add your tasks, make a schedule, add reminders, and organize your life. To help you get the tasks done, it gamifies your tasks. This great utility app is for personal growth and serves a good purpose.

4. Cx File Explorer

Cx File Explorer

Usually, the default file manager app for Android usually works pretty well in managing files, but if you are looking for an advanced file manager app, you need to try Cx File Explorer. 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.

5. Google Assistant

Google Assistant

A standalone app for Google Assistant is 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 connect with other apps. With IFTTT, you can connect your favorite apps, services, and devices to create seamless experiences.

For example, you can automatically set IFTTT to upload photos to cloud storage or share them on Instagram. 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, ProtonVPN might be the best pick. The great thing about ProtonVPN is that it follows a strict no-log policy.

That means it doesn’t save your browsing activity while 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 are looking for ways to optimize your channel, then the wifi Analyzer might be the best app. 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 mainly used to find other devices connected 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. It also enables you to lock your device, erase data, and show a notification on the stolen device.

11. Grammarly


If you often feel the need to correct your misspellings or repeat words, then Grammarly might be the best pick for you.

It’s a writing assistant app for Android that’s designed to shape up your typing. It automatically corrects your misspellings and suggests better words.

From clipboard manager to GIF support to custom themes, Grammarly has all features you would want from a keyboard app for Android.

12. Bouncer


Bouncer is a premium app, but it’s well worth the price. It’s an app that allows you to temporarily grant permissions to other apps.

This could be an excellent app for those who value security, privacy, and their phone’s battery life. With Bouncer, you can set temporary permissions to the apps you don’t trust.

For example, you can grant storage permission to a video editing app and set Bouncer to revoke the permission once you close the app.

So, these are the best tools & utility apps for Android smartphones. You should use these apps to make the most out of your Android device. If you want to suggest any other tools & utility apps for Android, let us know in the comment box below.


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