My O2 - UK Offers, Data, Bills 4+

Monthly Plans & Pay As You Go

Telefonica UK Limited

    • Free



There’s something for everyone in the My O2 app this Black Friday. Browse our deals on a wide range of tech just in time for the festive season.

Manage your account from your phone, with My O2. You’ll be able to add data Bolt Ons, see your recent charges and check your allowances, whenever you want. And you can sign in quickly and securely with your fingerprint.

If you’re on Pay Monthly, you’ll be able to:
- See how much data you’ve got left
- Check your tariff and allowances
- Add a Bolt On if you’re running low on data
- View your bill and see who you’ve been calling and texting
- Pay your bill quickly and securely
- Check your upgrade options
- Change your tariff
- Get perks, offers and more

If you’re on Pay As You Go, you’ll be able to:
- See your balance and allowances
- Add a Bolt On if you’re running low on data, minutes or texts
- Top up using our automated call service
- See your calling plan prices
- Get help with your device, bill and more
- Find a free O2 Wifi hotspot

If you’re on Pay Monthly, you’ll have been given your username and password when you joined us. If you’ve forgotten them, just go to the My O2 sign in page and click ‘Help me sign in’.

If you’re on Pay As You Go, go to to sign up to My O2. If you’ve forgotten your login details, go to the My O2 sign in page and click Register now.

Once you’ve signed in on your phone or tablet, you’ll be able to set up a pin. Or on certain devices, you’ll be able to sign in using your fingerprint. So it’s quick and easy to get onto the app.

Bear in mind that the My O2 app isn’t available for O2 Business customers. And if you use the app outside of our Europe Zone, data roaming charges might apply.

What’s New

Version 14.10

We've fixed some bugs.

Ratings and Reviews

4.5 out of 5
455.7K Ratings

455.7K Ratings

3p0inttriangle ,

Extremely useful, but theres one thing that is annoying.

This is a great app, it’s extremely useful for many reasons. It’s easy to navigate, allows me to keep up to date with my bills, lets me check new products easily, paying bills is easy and has generally made life easier in regards to keeping up to date on my O2 contract. It’s essential to anyone on O2.

However, there’s one thing that is annoying. Trying to contact someone is a bit frustrating at times, especially when you need to speak to an actual person over the phone. They force you to use a messaging service, and most of the time they’re busy which means you can’t even send a message. I know they probably implemented this system to cut costs, having a few people monitor a messaging service is probably a lot cheaper than hiring a 3rd party call centre. Still, it doesn’t beat actually speaking to someone, especially when you have a complicated issue regarding your billing and payment. Anyone on O2 should get this app, but their customer service can be frustrating.

Sergio Orest ,

So happy with O2!!

Must admit I was a bit hesitant when I found out virgin and my o2 were combining I’d been with virgin for years ad didn’t overly want to change but downloaded my o2 app recently and have had a great experience. I have a family plan so the thought of changing across not only one account but five was a right pain and I was honestly dreading it. Was proven wrong though and while I know some people had login issues my personal experience was stellar, really smooth transition and everything worked just fine. I must say the o2 app works really well too – new colour scheme was a bit of a change from virgin haha – but I actually do prefer it. My kids ca all log in too and keep an eye on their data so I am no longer the recipient of the constant ‘how much data do I have left’ questions. The little AI assistant took a bit of getting used to for me but the kids absolutely love it so definitely a good combo still having the option to call but also having the Ai to sort quick problems, I don’t know how O2 have done it bit they have an Ai messaging service that actually works which in itself is pretty unusual. Super easy to control bills and data etc and actually had some great perks from being with O2 which is great. Overall super happy and glas virgin and o2 have joined forces, more good things to come I hope :)

Wiza critics ,

Love this app!

I have been using O2 since I got my first-ever phone many moons ago and I really do love it. My philosophy has always been f it ain’t broke don’t fix and My O2 has never broken in all my years. I’m always on the move but don’tt particularly like being out and about on my own so it’s great that I can make calls from anywhere and top up my data as and when I need it all from my phone! I love that I can hop on a bus or go for a walk and still chat to my friends and family, being out an about but always in touch with people is so nice! I get great service wherever I go even if its somewhere I wouldn’t expect, its great fun being the friend that has service when no one else does with their provider! I like all the offers we get on the app too and make great use of them when it comes to Christmas and birthdays, my husband is always wnating some sort of tech gadget The games and prizes offered through the year are great fun and a nice festive treat. Someone pointed out to me about data protection issues and things that are going on at the moment but after a little look into my o2 I must say I’m impressed! Everything's nice and secure so no worries there and I was proud to make sure everyone I know knew it! I’ll be on O2 for the rest of my life I reckon, couldn’t rate t highly enough 😊


App Privacy

The developer, Telefonica UK Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contacts
  • User Content

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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