1,14K reviews
Content rating
PEGI 3
100K+
Downloads
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About this app

The UK's lowest energy prices. Switch to Fuse in under 3 minutes.

Why does your energy supplier ask you to pay more and use less? Our job is to make energy cheap. Yours is to use it.

- Every penny of profit reinvested in renewables
- Refer a friend and you both earn £100
- 24/7 support, responding in under a minute
- Manage multiple properties from one account
- Real-time billing, updated 48 times a day
Stop choosing between a warm home or lower bills.

Use your power. Switch to Fuse Energy
The UK's lowest energy prices. Switch to Fuse in under 3 minutes.
Updated on
27 Oct 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • This app may collect these data types
    Personal info, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1,12K reviews
dee haswell
02 November 2026
I changed my supplier in June 2025 because the one I was with was far too expensive. Though I had been with them for 25 yrs. Fuse is by far the best . Always easy to get help via the app if I have a concern for anything . Unlike the one before, waiting on the phone for upto an hour and then getting cut off when connected. They suggest the best tariff and explain why that choice. Definitely the best supplier 😊
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John
01 November 2026
The app's definitely got better over the last few versions. Most things work as intended including the notifications which are most certainly fixed! I'm finding them slightly intrusive recently tbh. In-app chat is a fairly good AI with some annoying limitations but has the option to pass you to a human if needed. I'd like to strongly suggest adding pinch to zoom on images. Seeing as most are photos of meters, it's highly frustrating not to be able to read an image that you provided yourself!
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Fuse Energy Supply Limited
01 September 2026
Hey John, so glad to hear you like the new app! We absolutely act on customer feedback so thank you for providing!
Malcolm
02 November 2026
Brilliant AI conversations, really professional, simple to navigate app...recently had chat conversations with Aleena...she was brilliantly efficient, patient and attentive...really pleasant experience. The AI chat responses are extremely helpful. Been with Fuse for 8 months, still more than happy to recommend them. The app is well designed and provides useful information.
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What's new

- Minor fixes and UI adjustments