Download the free BT Wi-fi app to get online automatically at over 5m hotspots in the UK. BT Broadband & BT Mobile customers get FREE and unlimited BT Wi-fi access. To login to the app you will need your BT ID or your primary email address ( or which was sent to you in your order confirmation email. You will only need to login once and the app will automatically connect you when in range of a hotspot.
If you have forgotten your username or password, go to

*NOTE* We are aware of issues with the devices ability to connect to hotspots. This is not within the apps control. If you’re experiencing problems with automatically connecting when in range of BT Wi-fi hotspots, please check your devices auto-join settings are turned on. Go to ‘Settings’ and select ‘Wi-Fi’. Look for a BT Wi-fi network and click on the (i) icon to the right of the network you’d like to connect to. Now select to turn ‘Auto-Join’ and ‘Auto-Login’ on. If you are still having problems, update your device software by going to General > Software Update.

Key features:

• Connect automatically to your nearest hotspots
• Use the new and improved BT Wi-fi map to find and get directions to your nearest BT Wi-fi hotpots
• Use the app to avoid going over your 3G/4G data allowance

Who can use the BT Wi-fi app?

• All BT Broadband customers
• BT Business Broadband customers
• BT Wi-fi 3 & 12 Month Unlimited subscription customers
• BT One Phone customers

Need help?

Tweet us @BTCare or email us using the ‘Leave us feedback’ section under ‘Help’ within the app. Our helpdesk will contact you to solve your issue and help you get online.

What’s New

Version 6.6.24

Minor bug fixes

Ratings and Reviews

4.1 out of 5
17.6K Ratings

17.6K Ratings

Failsafe34 ,

BT WiFi App Review

I am a BT user. But not the mobile WiFi. I was looking at the WiFi App and noticed a review by a user who appears not to be too enthusiastic about the App. There appears to have been no response from BT to this review. I would appreciate a response to the issues that have been raised before I make a decision on whether to download the app. After all reviews are designed to flag up issues good or bad with a view to identifying problems. But there is no point in a writing a review or downloading an App if the developers are not going to respond to a perceived issue with the App.

Pedronios9 ,

Utterly unprofessional and liars!!

On Feb 5th 2019 I contacted BT by phone. The Operator agreed to change my package by dropping my Broadband package from £54 to £29, cancel my £10 unlimited call package, and cancel my BT Sport charge when the Sport contract ended at the end of April. I have spoken to Operators every month since then, the last one promised to contact me yesterday without fail to check if the bill was corrected. No call!! And bill still the same. To add insult to injury they have billed me again for the full package including BT Sport (£74) which was turned off to me on the 29th April. They have stolen about £100 from my account so far. I give up. The website all ways says it cannot contact the site to allow you to complain so they can claim no one complains when they tell Ofcom they have no problems with customers. Ofcom are in bed with these companies because they do not want individuals complaint to them.

Developer Response ,

Sorry to hear about the problems you've experienced with your account. Drop us a message on Twitter @bt_uk or Facebook and we can try to help. Paula - BT UK Team

Mac Stanley ,

Wi-fi Fon and the app the worst thing I have ever had the misfortune of signing up to

BT Wi-fi Fon do yourselves a favour and never use or get involved with it. Signed up for 12 months and it is the most infuriating inept product I have unfortunately ever had the misfortune to use. I signed up for unlimited 12 months a decision I regret hugely as someone that relies on a decent internet for work. It forever cuts out meaning you have to go through the tedious useless process of signing back in again each time, doesn’t work regularly and is incredibly slow when it does. Incredibly frustrating to use. I got the app as it said will ‘automatically sign my phone in’. It NEVER works. I can honestly say using BT both app and Wi-fi Fon are the most stressful and frustrating things in my life. Avoid at all costs.

Developer Response ,

Sorry you are experiencing problems. Please contact the BTWiFi helpdesk via 0800 022 33 22 who will be able to help you.


British Telecommunications plc
26.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© British Telecommunications plc 2016


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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