Usually the upgrade to an unlimited data SIM plan is a costly affair, boosting your bills way up. And yet, right now multiple networks seem to be in a race to the bottom for price.
Two unlimited data SIM only deals on the Three network and one from iD Mobile are battling it out for the best price tag right now. And yet, each one has a different factor that makes it stand out.
However, if you don’t mind relying on cashback, you could get your bills all the way down to an effective £6 a month through the retailer Affordable Mobiles. It is charging £18 a month for Three’s unlimited SIM but also includes £144 in cashback.
All three of these SIM only deals can be seen in full below.
- iD Mobile: find out more with our complete guide
Three’s unlimited data SIM only deals:
Three SIM | 12 months | Unlimited data, calls and texts | £16 per month
Rather not get caught up in cashback? If you go directly through the Three website, you can get the same plan for £2 a month less, at just £16. While that is cheaper than the above on a monthly basis, it’s overall price is going to be a lot more thanks to the lack of cashback.
iD’s alternative offer: