Use your Android phone to monitor your sleep. Record deep sleep, light sleep, restless waking and more. 3 great sleep trackers on test.

How do you feel in a morning when you wake up? Still tired or well rested? With a free sleep tracking app for your Android phone you can monitor your sleep cycles and wake up more gently.

Use your iPhone to monitor your biorhythms and see your physical, emotional and intellectual cycles. Are they real or just for fun? Try these apps and see!

Do you monitor your biorhythms? Do you know how or even what they are? There’s an app for that as they say, but are they useful tools or simply pseudoscience? Let’s take a look at 3 free apps.

Battery drain is an irritating problem for many people, but there are apps and settings that can solve the problem. These apps boost battery life of your phone.

The battery is one of the most complained about component in modern smartphones and they never last as long as we would like. These apps and built-in phone features combat battery drain.

Create multiple email accounts and multiple email signatures in the Mail app on the iPhone. Choose the default email and more hot Mail tips.

The Mail app on the iPhone can handle multiple email accounts and you can see messages from many accounts in one place. See how to use one signature or custom signatures for each account.

Use the Device maintenance function in Settings on your Samsung or Android 7 phone to increase memory, storage, battery and security. It is an all-in-one toolkit.

Increase speed, space, security on Samsung phones with this tune-up. How to carry out essential maintenance tasks to keep your phone running at peak performance. Your phone will love it!

Don't get stung by phone bills, monitor your mobile data usage with free iPhone apps

Your mobile phone plan has a monthly or daily data allowance. Use these three free apps for the iPhone to monitor your cellular data usage and alert you when you near the limit. Avoid bills!

Earn money from apps on your Android phone by answering surveys, watching ads, installing apps, and more

Have you heard about the mobile apps that enable you to earn money answering a few simple questions in surveys? You are paid to answer ridiculously easy questions on your phone! Try it!

Here are the best iPhone and Android phone apps for backpacking. Make sure they are on your phone before you set off on your travels

Most travellers agree that the best way to explore a new location is to make the most of the advice coming from the locals or people who travelled there before.

Save web pages to OneNote notes using the iPhone when you find something you need to keep. Grab the whole page in the desktop view and add your own notes. View pages later on the phone or computer.

Have you tried Microsoft OneNote on the iPhone and ipad recently? It has had a makeover and it now has a new look and feel. Here’s how to save complete web pages to your OneNote notes.

App Review: DU Screen Recorder enables you to record the screen and audio on your Android phone. Use it to record demos, the games you play and more. Share your videos online.

Free apps in the Google Play Store enable you to record the screen and audio on your phone or tablet. Record app demos or games you play with Screen Recorder - DU Recorder. It’s brilliant!

Zombie alert! The undead have taken over and only you can help! Kill Shot Virus is terrific fun and a blast on the iPhone and iPad.

There is no need to fear the walking dead when you’re armed to the teeth and in Kill Shot Virus your task is to clear the streets and buildings of the zombie hordes. iPhone app review.

Word Cloud is a free Android app that enables you to generate word clouds and save them to Google Drive or other online storage ready to be used in your presentations, reports, web posts.

Do you like word clouds? These are interesting graphical images that are made from a jumble of related words in different fonts and colours. Use this free Android app to make them on your phone.

Get help when writing text messages and emails by using the Look Up function on the iPhone to get dictionary definitions, Wikipedia entries and more.

The iPhone has more features than you probably realise and when typing in text messages, emails and other text, there are tools at your fingertips that help to improve your writing, like this one.

Sometimes you see things in the Google Play Store that you want, but haven't the money or time right now. Here's how to add them to a wishlist, on your Phone, manage your wishlist and buy items off it later.

It is fun browsing the Google Play Store on your Android phone and finding great apps, music, videos and books to download, but if you don’t have time right now, add them to a wishlist.

Scan documents with the OneDrive iPhone app and store them online. Scan receipts, business cards and more with the OneDrive app. Step by step guide.

With the latest Microsoft OneDrive app for the iPhone you can scan documents, receipts and business cards and upload them to your online storage with just a few taps. Use this step by step guide.

Speak any language using a universal translator on your Android phone. Step by step guide to automatically translate anything you type on the fly.

Star Trek is full of fascinating and futuristic technologies and one of the most useful is the Universal Translator. This enabled Kirk to speak any language. It’s here on your phone!

Review: Empires & Allies for the iPhone and iPad is a pretty near perfect strategy war game that will have you hooked from the start. Build your base and army and enter the battle.

Empires & Allies is an addictive build and battle game for the iPhone and iPad that puts you in charge of constructing a powerful military base and army, and then saving the world from the bad guys.

Switch keyboards on your phone. Have fun with Gboard by entering amazing animated GIFs to brighten up emails and messages.

Gboard is an alternative keyboard for your phone and it has some interesting features you might not expect, such as animated GIFs. Here’s how to send an animated GIF using Gmail and Gboard.

Use a free money manager app on your phone to keep track of your spending and stick to budgets. Here are 4 to choose from

Are you always short of money before the next pay day? Does your budget run out half way through the month? These free money managers for the iPhone can solve your finance problems.

Replace the standard Android lock screen with a new and more exciting one. Customise your Android phone with these free lock screen apps

Is the lock screen on your phone boring? Would you like a different one? There are lots of free apps in the Google Play Store that replace the lock screen. Here are four great freebies to try.

How do you delete books from your Kindle library using the app on your phone? The answer is here. Clean up your Kindle library and remove unwanted apps

Do you read books using the Kindle app on your phone? Have you ever tried to delete a book you didn’t want? You can’t, but you can using the method revealed here. Clean up your Kindle library.