Sim Only Comparison in 3 Simple Steps


Why Choose Three Sim Only Deals?

Personal Hotspot & International Roaming on all New 3 Plans

All sim only plans from 3 Moble now come with a personal hotspot allowance of up to 30GB per month (dependent on your data plan). Taking you phone abroad? All plans include Go Roam Around The World. With 71 international destinations including Spain. USA and Australia as long as you stay within your monthly allowance you can call, text and browse whist on holiday with no extra charges.

Unlimited Streaming on Selected Plans

With Go Binge you can use your favourite apps without using any of your data*. If you choose a sim only plan with a minimum of 12GB inclusive monthly data you receive unlimited streaming on popular apps such as Netflix, Apple Music, TV Player, Deezer and Soundcloud**. Alternatively, you can Snapchat away as much as you like without using your data.

*As long as you still have some of your normal data allowance left. **Subscription costs not included.

Netflix, Apple Music, TV Player, Deezer and Soundcloud

All Three Plans

Why Choose EE Sim Only?

4G In More Places Than Any Other Network

For 5 years in a row EE have been the UK’s No.1 network. EE has more 4G coverage in the UK than any other network and plan to have 4G coverage in over 95% of the UK by 2020. EE also boast that in many areas their data speeds are as fast as fibre broadband (up to 60mbps).

Discounts When You Add Family Members

Are you planing to take out extra sim only contracts for other members of your family? With EE you receive a 10% discount for each extra contract you take out. With Data Gifting you can transfer any of your unused data allowance to other members of your family. With data capping you can be assured that you will never go above your monthly data allowance.

European Roaming and Free Apple Music

Use your minutes, texts and data in 48 European destinations. All sim plans come with an inclusive 6 month free subscription to Apple Music or 3 months subscription to BT Sport (Including casting).

All EE Plans

Why Choose O2 Sim Only?

To Roam or Not To Roam?

Not everyone goes abroad every year so why pay for a sim only plan that includes international roaming when you are staying at home. O2 offer plans that include roaming in 75 international destinations and also offer cheaper plans without roaming. By doing this, you don’t have to pay for something you may never use.

O2 Priority

Do you want exclusive offers that O2 sim only customers receive? O2 priority offer you exclusive tickets 48 hours before general release, experiences and money saving offers. Try a free coffee on a Tuesday and also receive discounts from your favorite restaurants.

All O2 Plans

Why Choose Vodafone Sim Only Plans?

Upgrade to a Mobile Phone Plan After 3 Months

Vodafone offer flexible plans to suit your needs. With Vodafone pay monthly sim only, you are given the option to upgrade to a mobile phone plan after 3 months. Of course, if you love your current mobile phone then feel free to save money by keeping it. All pay monthly plans now come with Vodafone Global Roaming. This allows you to use your home plan abroad. in fact you can use it in 152 worldwide destinations

Red Entertainment Plans

With a Red Entertainment Plan you can choose from a full 12 month free subscription to either Sky Sports Mobile TV, Spotify, Now TV or Prime Video. Keeping in mind the cost of one of these monthly subscriptions, the Red Entertainment Plan offers excellent value for money!

All Vodafone Plans

Why Choose Smarty Sim Deals?

3 Plans That Cover It All

Smarty like to keep things simple. They offer 3 simple plans that all include unlimited minutes and texts. All you need to do is choose the amount of data you require – 2GB, 4GB or 8GB. If you need any more data you can buy a 4GB add-on that never expires for £5.

Credit Back For Unused Data

For every Gigabyte of unused data Smarty will give you a credit of £1.25 per GB towards your next month. With Smarty sim only plans you are not tied in to a long contract as they provide 30 day plans.

Tethering & EU Roaming

Unlike other networks Smarty allow you to use all of your monthly data for tethering or as a mobile hotspot. You can even use your plan in the EU at no extra cost.

All Smarty Plans

Why Choose Plusnet Sim Only Plans?

Value For Money 30 Day Plans

You may like Plusnet if you don’t like being tied in to a long sim only contract. Compared to 12 month contracts, many of the larger networks charge quite a bit more for their 30 day plans, Plusnet are different as they provide excellent value for money.

Like other mobile networks, they offer their sim only plans at a cheaper rate than advertised if you are already a Plusnet broadband customer.

Roam Like At Home & Bolt-ons

With a Plusnet sim you can use the allowance included in your plan in 40 EU destinations. Every now and again we all get close to using up our monthly allowances. With Plusnet you have the option to buy a reasonably priced add-on to get you through the rest of the month.

If you would rather not buy a bolt-on, with Smart Cap there is no need to worry about any unexpected extras on your bill at the end of the month.

All Plusnet Plans

Why Choose Tesco Mobile Sim Only Contracts?

Unlike many of the larger sim card providers, Tesco Mobile don’t generally offer extra special extra features to entice you to sign up for their sim only contracts. This enables them to offer lower cost plans that can save you money.

Home From Home Roaming

Tesco Mobile offer 12 month, 30 day and pay as you go sim cards. With all pay monthly sim plans you can use your minutes, texts and inclusive data in Europe with their Home from Home plans.

All Tesco Plans

Why Choose BT Sim Only?

Save a Further £5 a Month If You’re an Existing BT Broadband Customer

All current BT Broadband customers receive a £5 monthly discount on all sim contracts from BT. If you are planning on changing your broadband provider this would be an ideal time to choose BT. If you are want multiple BT sim plans you can also save money with a family sim.

Better Connected 4G and International Roaming

With BT Sim Only you can receive 4G data speeds in more places than Three, O2 and Vodafone. You also have access to over 5 million BT Wi-Fi hotspots. All BT sim only contracts include international roaming. You can use the minutes, data and texts in your plan in 47 international destinations.

Free BT Reward Card, BT Sport App and 30 Day Money Back Guarantee

Every BT sim currently includes a pre-paid MasterCard for free. In fact, you can receive a BT Reward Card of up to £90 dependent on which plan you choose. BT also offer a free 30 day money back guarantee on everything that is included in your plan. Also, with some of the higher value plans you will also receive free access to the BT Sport App on your mobile phone.

All BT Plans

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We Compare The UK’s Best Sim Only Deals

Welcome to Yibyab – Sim comparison with a difference. We compare the best sim only deals in the UK. With over 50 different sim plans advertised, we are sure that we can help find the best sim deal that suits your needs.

Whether you are looking for a 12 month or 30 day sim contract, we have them all. The best sim only deals start from as little as £6 a month.

Compare Sim Only Plans

Most people will usually have something in mind when searching online for the cheapest sim only deals.

Many sim card deals now already include unlimited minutes and unlimited texts. In fact some of the best contract sim cards that include unlimited minutes and texts start from as little as £7.50 a month. The deal breaker may be the amount of monthly data you need for the cheapest price?

Comparing The Best Sim Only Deals

For every pay monthly sim card that we advertise, we will show you alternative plans that you may also like. This way you can be sure that you find the cheapest sim only deals based on your preferences.

If you see a sim deal you like, click on it and we will provide the full details for each and every sim deal that we advertise. This will include full details of the network and everything extra that is included in your sim only plan.

Which Mobile Network Should I Choose?

We compare the best sim plans from all the big networks including Three, O2, Vodafone and EE. With our sim only comparison, we also compare many of the other networks too. This includes Plusnet, Tesco, GiffGaff, BT, VOXI and Smarty.

Special Offers & Discounts

Many of the big networks will occasionally offer you special discounts or added extras to entice you to sign up to one of their sim only deals. This could be anything from a large monthly discount, free subscription to mobile streaming services or even rewards cards.

Cheapest Sim Only Deals

The other mobile networks may instead offer you some of the cheapest sim only deals on the market. They may occasionally have special offers to entice you to sign up with them. We advise you to look out for the special offers and if you cannot find one that suits you, then simply wait for the right one to one along.

In the meantime you could even settle for a 30 day sim to keep you going. Saying that, we are confident you will always find some of the best sim only deals with Yibyab.

If you see a sim deal you like, click on it and we will provide the full details for each and every sim deal that we advertise. This will include full details of the network and everything extra that is included in your sim only plan.

Best Sim Only Deals With Unlimited Data

We have to say that mobile phones just keep getting better and better. Come on admit it, you are spending more time on your phone than you have ever done before.

With some many apps and games to choose from, you soon find that your current sim contract is running short of data just too quickly! Why spend each month keeping an eye on your data usage when there are so many fantastic sim only plan with unlimited internet?

We offer sim only deals with unlimited data which allows you to stream your favorite videos and upload all of those photos you just love to show off on social media without worrying about going over your data limit.

Some people also like to turn their mobile phones into a wifi hotspot. Some network providers will allow you to tether your phone so you can share your mobile connection with other devices within your home.

Please note: Always check with your network provider to make sure they allow tethering with any sim plans before you sign up with them.


What Are Sim Only Deals?

Sim only deals are a cheaper alternative that allow you to continue using your mobile. Just like a phone contract, you still have your minutes, texts and data in your plan. The main difference is that it can be a much cheaper option. The length you are tied in to your contract is generally a lot shorter.

Sim contracts are perfect for people who have come to the end of their mobile contract but want to keep using their phone. Alternatively, you may have bought a handset outright, as a cheaper option to a lengthy 2 year contract.

Why Choose A Sim Only Contract?

With a sim card plan you have the option to choose either a 30 day plan or a one year sim only contract. When a new mobile phone is introduced, generally it is the time when it is the most expensive to buy. This reflects on the monthly cost of your mobile phone contract.


The Best Sim Only Deals October 2018

We have a great choice of sim plans for you to choose from at the moment. It all depend on your needs. You may be on a budget and looking for the cheapest plan? You may be looking for sim only deals with unlimited data?

Maybe you go abroad quite a bit and need sim offers deal with data roaming? If you are the type of person who is constantly chatting on your mobile phone you may be looking for unlimited minutes?

Either way we are here to show you the best sim only deals that are currently available.

Cheapest Sim Only Deals

Our cheapest plan is provided by Plusnet. This is a 30 day plan which is currently on a special offer that ends on 22nd October. You receive 2000 minutes, 1GB data and 2000 texts. International roaming is included in 40 European destinations. With Smart Cap there is no need to worry about getting a bigger bill than you expected. Full Details Here >>

£10 Sim Only Plans

We have a good choice of 30 day and 12 month plans if you are looking for sim deals for £10 and under. Smarty currently offer a 30 day plan with unlimited minutes, texts and 4GB of data for £10 per month. There is good news if you don’t use up all of your data. Smarty will credit your account with £1.25 per gigabyte of unused data on your next bill. Full Details Here >>

You can find other sim only offers for under £10 a month from 3 Mobile, Tesco, and Plusnet. All Deals Under £10 >>

Sim-Only Deals with Unlimited Data

There are currently 2 networks who offer sim only deals with unlimited data – Three Mobile and GiffGaff. Now the problem with GiffGaff is they limit your download speeds quite dramatically once you reach 20GB.

Three Mobile are the real provider of sim cards with unlimited internet. For £27 a month you get all you can eat data, texts and minutes. This plan is normally £34 a month, saving you £84 a year. If you need a sim plan with unlimited data we suggest you act quickly before the price goes back up.

The All You Can Eat data plan from 3 Mobile also includes international roaming in 72 worldwide destinations, a 30GB personal hotspot and free travel upgrades with Easy Jet. Full Details Here >>

Other Plans with a High Monthly Data Allowance

Are you using more data than your current plan allows? We have a wide range of plans that include an extremely large amount of inclusive monthly data.

The best value for money plan with high data usage, again is provided by 3 Mobile. This plan includes unlimited minutes, texts and an amazing 100GB of monthly data for £20, a saving of £11 per month. This offer is also currently heavily discounted for a limited time. A 30GB personal hotspot is included as well as Go Binge allowing unlimited streaming on certain popular providers such as Netflix. Full Details Here >>

Another great deal with high data usage to consider would be the Red Entertainment Plan from Vodafone. This plan includes unlimited minutes, texts and 50GB data. You can choose from a full 12 month free subscription to either Sky Sports Mobile TV, Spotify, Now TV or Prime Video.

When you take off the cost of a 12 month subscription to one of these streaming services, this plan provides excellent value for money. It also includes 500 minutes to call abroad, as well as global roaming in 152 worldwide destinations. Full Details Here >>

The Best 1GB Data Plans

Our overall cheapest sim only plan is from Plusnet and includes 2000 minutes, 1GB data and 1000 texts on a 30 day plan. Another great offer with 500 minutes, 1GB data and 5000 texts is available from Tesco Mobile For £7.50 per month. Powered by the O2 network, with over 5 million customers they are still growing. Tesco Mobile are the Which recommended provider for the last 8 years. Full Details Here >>

Alternatively, for £10 a month you can receive 600 minutes, 1GB data and unlimited texts from 3 mobile. This includes international roaming in 72 destinations and a personal hotspot. Full Details Here >>

Best 2GB Data Plans

Our cheapest plan with 2GB data is from Smarty. This plan includes unlimited minutes and texts. In fact it is currently the cheapest plan that has unlimited minutes. If you want to use your mobile phone in Europe that is included too. If you do occasionally run out of data you can add 4GB of data for £5 and this data never expires as long as you are still a customer. Full Details Here >>

Best 4GB Data Plans

Again the best offer goes to Smarty. You can get 4GB data, unlimited minutes and texts for £10 a month. If you do not use all your data you are given a credit of £1.25 per gigabyte off your next month. Full Details Here >>

The next best offer is from 3 Mobile and £1 more. It includes all of the above deal from Smarty but on a 12 month contract. The difference is that it includes many more inclusive destinations for when you travel abroad. To recap you get unlimited minutes, texts and 4GB data for £11 a month. This plan is normally £13 for you are saving £2 per month. Full Details Here >>

Best Sim Only Contracts With 8GB Data

We think that sim card deals with 8GB data are just right for the majority of people. Yet again Smarty offer the best value for money. Unlimited minutes, 8GB data and unlimited texts for only £15. Don’t forget that you gain £1.25 credit for every 1GB you don’t use. Full Details Here >>

The next best offer Is from 3 Mobile. Everything in the plan is the same again apart from the extra amount of worldwide destinations where you can use your plan. Full Details Here >>

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