O2 app: everything you need to know

Hey there! Looking to buy an O2 plan or already have one and you want to benefit the best of the O2 app? You’re at the right place! Find out everything you need to know about the O2 app. Of course, you will discover that, once you’ve registered in the O2 app, Monisnap is always there to allow you to recharge in the simplest and most efficient way.

Discover O2 app and top up in a minute!

Telefonica O2 plc (known as O2 or before March 2005 as mmO2) is a British telecommunications company specializing in mobile telephony, originally part of the BT Group and owned since 2005 by the Spanish operator Telefónica. The firm is headquartered in Slough, with major offices in Bury, Glasgow, Leeds, and Preston Brook.

O2 was created when BT separated from its cell phone business. The BT Cellnet brand was renamed O2, the chemical symbol for oxygen.

In May 2020, Telefónica and Liberty Global announced the merger of O2 and Virgin Media in the United Kingdom in a deal valuing the combined entity at nearly $38 billion, including debt. Both companies will have a 50% stake in the combined entity.

O2 won Best Network Coverage in the Uswitch Mobile Awards 2021. It’s the fourth year in a row that O2 won the award. Uswitch uses real customer satisfaction survey data as a key factor to determine their winner.

O2 also won Best Network Performance at the Mobile News Awards 2020 and 2019. The award is judged using independent data about the network, compared with Vodafone, EE and Three.

O2 offers several services such as O2 SIM card packages and prepaid card, credit, or data O2 top up online.

O2 mobile deals depends on the country and the plan you choose. Depending on the offers contained in the package, the price will be higher or lower.

O2 mobile deals also includes top up which allows to refill your phone with only what you need.

To give you an example, if you use the web top up, you can refill you O2 phone from £10 to £30.

If you use the e-top up card or a voucher, you can top up from £10 to £50.

O2 app is the digital tool of O2 which allows customer to control everything related to their account on their smartphone!

It’s an all-in-one tool: you can manage your account, upgrade your deal, check your data or credit and your next bills but also get access to exclusive discounts.

You first need to create an O2 account to login to it in O2 app.

If you're a Pay Monthly customer, you'll be automatically registered.

If you're a Pay As You Go customer, you'll need to register to My O2 account. To do so, you will need your O2 mobile number, a valid email address, and to find a secure password.

To register to My O2 account is quite simple, you just need to go to O2 accounts website, enter your O2 mobile number and follow the instructions.

Once you've registered, if you’re a Pay Monthly customer, you'll be able to:

If you’re a Pay As You Go customer, you can:

Then, to login into your account in O2 app, just download the O2 app via the Apple store or Android and enter your username and password on the interface of the O2 app.

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 O2 deals, 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:

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

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

Get your top up right now!