Internet and apps

All you need to know about setting up and using the internet on your device.

A mobile device displaying the Three App.

Your account, at your fingertips.

Manage your account easily on the Three app.

View our support guides on how to manage your plan, your account, and get help if you have problems logging in.

Download on the App Store Get the Three App on Google play.

Getting started

Setting up your data connection

Learn how to use the internet and send pictures.

How to set up your internet

Managing adult content settings

Learn how to block and unblock adult content on your device.

Manage content filters

Managing your data usage

Apps and services

Three App Icon

Three app

Get the details on the Three app and how to make the most of it.

Discover the Three app

Three Pay As You Go App Icon

Three Pay As You Go app

Our Pay As You Go app lets you top up, check your usage, and buy Data Packs.

Discover the Three Pay As You Go app

Three Plus Rewards App Icon

Three+ rewards app

Enjoy exclusive offers from brands you love – just for being on Three.

Discover Three+

Three Pay App Icon

Three Pay

Pay for things with your phone bill or your Pay As You Go balance.

Learn more about Three Pay

NHS Track and Trace App Icon

NHS Test and Trace app

It’s designed to test and trace the spread of Coronavirus.

Learn more about the NHS Test and Trace app