Mars 2022 —

Three app: everything you need to know

Hey there! Looking to buy a Three plan or already have one and you want to benefit the best of the Three app? With the Three app, you can manage your account on the move, from tracking your bill and usage, to topping up and checking when it's upgrade time! Find out everything you need to know about the Three app. Of course, you will discover that, once you’ve registered in the Three app, Monisnap is always there to allow you to recharge in the simplest and most efficient way.

Discover Three app and top up in a minute!


Three app: top up
Three app

Three UK (legally Hutchison 3G UK Limited) is a British telecommunications and internet service provider currently based in Reading, England. Three is the fourth-largest mobile network operator in the United Kingdom, with 13.3 million subscribers as of July 2020 and its network today covers 99% of the UK population.

The company launched on 3 March 2003 as the United Kingdom's first commercial 100% 3G network. It provides 3G, 4G and 5G (in certain areas) services through its own network infrastructure.

Three launched 5G in August 2019 and also has the UK’s leading 5G spectrum holdings with more than the rest of the industry combined. Three is the only operator able to meet the International Telecoms Union (ITU) 2020 standard for full 5G services.

Three was voted the Best Network for Data at the Mobile Choice Consumer Awards, as well as Best Network for Roaming by uSwitch, and the Best High Street Retailer at the Mobile Industry Awards.

Three UK is part of the CK Hutchison Holdings Ltd group of companies which has mobile operations in 11 countries. Three employs more than 4,800 people across their offices in Reading, Glasgow and their 311 retail stores.

Three mobile: the best offers

Three offers a large number of deals. Three deals depend on the country and the plan you choose. You can choose between Pay Monthly contract or Pay As You Go deal. Depending on the offers contained in the package, the price will be higher or lower.

Three deals also include top up which allows you to refill your phone with only what you need.

To give you an example, if you choose a Monthly plan, the Three offers range from £6 to £28.

With the Three Pay As You Go deals, you can top up from £10 to £35.

Three app: download the application
Three app

Three app: features

With your Three app, nothing could be easier! No queues, no calls, you can manage your account on the move. Register for My3, download the app, and you’re ready to go.

With your Three app, you can see how much data, calls, and texts you’ve used and how much is left. You can also check your plan details, buy an Add-on, or change your price plan. Need to view your bills, make a payment or change payment details? It's just a few clicks away on the Three app.

With your Three app, it’s now really easy to top-up, which mean you’ll never run out of credit.

How to login into your account in Three app?

To connect to Three app, you must first download the Three application available for both iOS and Android. Before you get started, you need to create an account. To do that, you need to be connected to Wi-Fi. Once you’ve created your account, you’ll be able to use the app whether you’re on Wi-Fi or a data connection.

You will then need to enter your phone number to get started. The Three app will check if the number is a valid Three number and you’ll be texted a password for the service. That’s it! Once you’re in you’ll be free to change the password to something more memorable.

If it doesn’t work, you can always call on 333 from your Three phone or on 0333 338 1001 from any other handset. Or if it’s a mobile broadband account that you want to manage call 500 from your Three mobile or 0333 338 1003 from any other phone.

Have in mind that, at any moment, you can to top up your phone with Three top up via Monisnap (ex Allo)! With Monisnap, top up Three credit and data in 1 minute!

Need to top up your phone?

Monisnap, top up quickly and easily

Top up in 1 minute!

Top up your Three phone in 1mn with Monisnap (ex Allo)

Want to buy a phone top-up now? Monisnap is the easiest and cheapest way to top up your credit in a minute!

With Monisnap, you can buy credit top up from many operators including Three top up, with the most competitive rates on the market! Monisnap is here to make your work easier and to allow you to benefit as simply as possible from credit or internet top-ups.

It is quite simple. Either on the website of Monisnap or on the mobile application:

  • Enter the country and phone number you want to top up
  • Choose the Three mobile credit or data top-up you want
  • Pay on our secure website

You are all set! The beneficiary's mobile will then be credited in one of the following ways depending on the top-up purchased:

  • If it is an "Instant top-up", it will be automatically credited to the recipient's mobile, who will receive a confirmation SMS
  • If it is a "PIN top-up", you will receive a PIN code by email and on your customer area with the instructions to follow to top up the mobile

The type of recharge (instant or PIN) is indicated in the description of each recharge.

Get your top up right now!

🧐 What is Three app?

Three app is the application provided by Three mobile! It gathers all Three services you might need!

👀 What are the tariffs for a Three UK sim?

Two Three UK sim plans are available regarding your expected consumption and your payment preferences. 

🙌 How can I get the Three app?

Find in the article below how to get it and use it!

👌 How to top up my Three UK sim?

With Monisnap (ex Allo), you can top up in 1mn a SIM and for free!

Yannis Rahal

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