Unlimit Mobile vs Lyca Mobile UK: Why Choose Unlimit?

UK SIM Showdown: Unlimit Mobile vs Lyca Mobile — Which One Comes Out on Top? 

Moving to the UK for your studies is something that every international student plans for months, from the visa to the first rent payment. However, the phone plan is usually left for the day you land, even though your university, your landlord and your bank will all want a UK number in the first week. Hence, many students now compare their SIM options before they fly. In this blog, we compare Unlimit Mobile vs Lyca Mobile UK on pricing, data, calls, eSIM activation, international calling and plan flexibility. 

Unlimit Mobile vs Lyca Mobile: Quick Answer 

Unlimit Mobile is built for students who want their UK number ready before they board, with 1-, 3-, 6- and 12-month eSIM plans that can be bought and activated from home. Lyca Mobile, on the other hand, is a UK provider whose 30-day bundles and 12-month plans come on a physical SIM or an eSIM, along with 100 international minutes that include India. In simple terms, it comes down to when you want your number and how often you call home. 

Unlimit Mobile vs Lyca Mobile UK: Detailed Feature Comparison 

 

The biggest practical difference is timing. With Unlimit Mobile, you complete a digital ID check, install the eSIM at home and switch it on when you land, which means your UK number can go on your university and accommodation forms before you travel. Lyca Mobile's own guide does say that you can buy its eSIM before you land. However, it does not say whether the number starts working outside the UK, so it is advised to check this with Lyca before you rely on it. 

One might assume that Lyca is the better choice for every student from India because of its international minutes. But this is not the case for everyone, since many families now call each other on WhatsApp over Wi-Fi, which costs nothing extra on either network. Please note that Unlimit Mobile also needs no UK address, bank account, credit card or credit history, and parents can pay from their home country with a local bank account or card, for example by UPI from India. If you are already in the UK, you can move your existing number to Unlimit Mobile for free. 

Which UK SIM Is Better for International Students? 

The answer depends on what you need most in your first few weeks. 

For Students Who Want Connectivity Before Arrival 

It is important to note that installing an eSIM and activating it are two separate steps. Installing only places the eSIM profile on your phone, whereas the service starts once the provider switches the line on. Since Unlimit Mobile's line can be switched on before you fly, you can step off the plane with a number that already works. 

For Students Who Call India Frequently 

Lyca Mobile's UK Plan Mega Plus includes 100 international minutes, with India on the list, along with 12GB of roaming in the EU and India. Hence, it is the easier choice if your parents prefer a normal phone call to a WhatsApp call. Unlimit Mobile's UK plans, on the other hand, do not include minutes to India. 

For Students Looking for Affordable Plans 

Take a scenario where two plans look similar on the first month's price. In this case, it is advised to add up the cost for the full year, check what the plan renews at once the offer ends and see whether you are tied in for 12 months. 

Unlimit Mobile vs Lyca Mobile: Pricing and Value for Money 

For similar data, Lyca Mobile's 120GB pay-as-you-go bundle costs GBP 20 every 30 days, which comes to about GBP 240 a year, whereas its 12-month 120GB plan costs GBP 18 a month after a GBP 9 first month, or about GBP 207. Unlimit Mobile's unlimited plan, with 100GB of high-speed data, costs GBP 225 for 12 months paid once, which works out to GBP 18.75 a month, and its 12-month plans come with a five-year rate lock. If you use less data, the 20GB plan costs GBP 107 for the whole year. 

Hence, the two are close on price for heavy users. Lyca gives slightly more data, whereas Unlimit includes hotspot on every plan and never adds overage charges. Please note that Lyca's half-price offer for new online customers ended on 23 October 2026, and its terms restrict tethering. Either way, both cost far less than O2's 12-month Unlimited plan at GBP 35 a month, which Unlimit's yearly plan undercuts by about GBP 195. 

Pros and Cons of Unlimit Mobile and Lyca Mobile 

Unlimit Mobile 

• Pros: Your UK number is ready before you fly, without UK documents, and parents can pay from home. Plans run from one month to a year, every plan includes hotspot, and 12-month plans carry a five-year rate lock. 

• Cons: Physical SIMs are not yet available in the UK, roaming covers Europe only and not the unlimited plan, and there are no international minutes to India. 

Lyca Mobile 

• Pros: It offers 120GB of data, 100 international minutes including India and 12GB of roaming in the EU and India, with no credit check on 30-day plans. 

• Cons: Monthly plans renew at the full price, its terms restrict tethering, and it does not say whether its eSIM activates outside the UK. 

Final Verdict: Which UK SIM Should You Choose? 

It is evident that the better UK SIM depends on your arrival date, how much data you use, how often you call home and how long you want your plan to last. If you would like a working UK number before you land and one fixed price for the year, explore the Unlimit Mobile UK eSIM options before your journey! 

Frequently Asked Questions 

Is Unlimit Mobile better than Lyca Mobile for international students in the UK? 

It depends on what you need. Unlimit Mobile suits students who want a UK number before they arrive and one yearly price, whereas Lyca Mobile suits those who want more data and included calls to India. 

Can I install a UK eSIM before travelling to the UK? 

Yes. With Unlimit Mobile, you can install and activate your UK eSIM at home before you fly. To check your phone, dial *#06#, and if an EID number shows, it supports eSIM. You can also check coverage by postcode for your university and accommodation. 

Does Lyca Mobile UK eSIM work before arriving in the UK? 

You can buy and install it before you land, according to Lyca Mobile. However, Lyca does not state whether the number activates outside the UK. 

Do Unlimit Mobile and Lyca Mobile include international calls to India? 

Lyca Mobile includes 100 international minutes that cover India. Unlimit Mobile's UK plans do not, although WhatsApp and other internet calls on Wi-Fi cost nothing extra.