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iD Mobile SIM only plans: how their deals compare this April

iD Mobile logo with a SIM cardVisit idmobile.co.uk

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We look at how each of iD Mobile's best SIM only deals compare on price against their competitors this month. These are our findings. SIM Sherpa is your trusty guide. Last updated: 19th April 2024.

iD Mobile's best SIM only deals

This month's best SIM only deal on iD Mobile

iD Mobile SIM only deal
SIM only
a month
🛈 No annual price rises

Unlimited mins and 150GB data See full deal

at idmobile.co.uk
(opens in new window)

Looking at what you can get on SIM only with iD Mobile this April, our best-rated deal would be their 24‑month plan below, which comes with 150GB data, plus unlimited minutes and texts for £14 a month:

It isn't actually the cheapest 150GB data or more SIM available overall this month but if you definitely need your plan to use the Three network, it is the lowest cost option. Here are other networks you can beat it on:

Their £8 for 30GB plan is a decent deal for April

iD Mobile SIM only deal
SIM only
a month
🛈 No annual price rises

Unlimited mins and 30GB data See full deal

at idmobile.co.uk
(opens in new window)

For people who don't need that much data, we'd say this is one of iD's best deals on SIM only this month too. It's a 1‑month plan, comes with 30GB data, unlimited minutes and texts for £8 a month:

It might be one of iD's best deals on SIM only but you can get a lower price for a similar plan on other providers, even ones that use the Three network. See the networks with cheaper plans here:

They're also offering 15GB for £7 on SIM only currently

iD Mobile SIM only deal
SIM only
a month
🛈 No annual price rises

Unlimited mins and 15GB data See full deal

at idmobile.co.uk
(opens in new window)

If that'd be too much data for you, have a look at iD Mobile's 15GB SIM below at £7 a month, as it's another good deal. It's on a 1‑month plan and comes with 15GB data, unlimited minutes and texts:

This is good for iD but it's not an unbeatable price. You can get similar SIM only plans for less with some other providers, even ones that also use the Three network. Here's which other networks can beat it:

Compare all SIM only plans

Compare deals from all networks

How iD Mobile's deals compare with other networks

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More about iD's SIM only plans

How iD’s benefits and SIM only prices stack up

Rating stars and iD Mobile logo

We go over everything in our iD reviewRead our full review

at simsherpa.com
(opens in new window)

In our review of iD Mobile, we said we liked that they offered full access to Three’s network (including identical 5G speeds and coverage) on low-cost deals. And they have an excellent WiFi calling scheme as well.

You can choose either a 1-month, 12-month or 24-month contract on iD. It tends to be the case that longer contracts cost you less per month. But it’s still worth checking to see what their best current deals are.

iD tend to offer great value on all their SIM only plans, and the cost of your plan won’t increase during your contract so you can hold onto that value. They’re usually one of the cheapest ways onto Three’s network.

They’re fairly low-frills, but they do have a good data rollover scheme that lets you keep unused data for your next month. They also offer inclusive EU roaming. But they don’t offer much else.

Useful link: Read our full iD Mobile review

What else you should know about iD’s SIM only plans

Screenshot of iD network map

Check coverage in your areaCheck your signal

at idmobile.co.uk
(opens in new window)

Your iD Mobile SIM card will be delivered within 2-3 working days after ordering. You’ll get each size of SIM card in your package to fit any phone. iD don’t offer eSIMs yet (see the providers that do here).

When you order anything online you have 14 days to get a full refund, and this is also the case for SIM cards. Here’s how you can get a refund if you’re unhappy with your SIM.

You’ll have to pass a credit check to join iD, no matter if you want to join on a 1-month, 12-month or 24-month contract. If you’ve been rejected for a contract you can still join on a PAYG monthly bundle.

If you’re switching from one network to get onto iD Mobile then you can keep your number by requesting a PAC from your current provider to give to iD. Here’s more info on how to do that.

Useful link: Compare all iD SIMs

Other iD Mobile guides