Mobolts

No roaming charges. Just data.

Hungary roaming data, sorted.

Get unlimited data in Hungary from just £1.34 a day. Stay connected without expensive roaming fees.

Get your Hungary roaming data

Where are you travelling?

Upgrade to Europe coverage for just £3.56 more

How long are you going for?

Unlimited data in Hungary

£10.13 for your 7-day trip

£1.45/day

Get unlimited data

eSIM compatible phone required. 1GB of high-speed data daily, then unlimited data at reduced speeds (up to 1.25Mbps). How does it work?

Then keep Mobolts active for £10.13/month

Use it at home and across Europe. Cancel anytime.

  • Unlimited data in Hungary or at home
  • Keep your existing number
  • Instant eSIM delivery
  • Free VPN included

  • Know what your Hungary trip costs

    No roaming bill shock

  • Keep your number

    Works alongside your SIM

  • Get online in minutes

    Instant eSIM delivery

  • Your data is protected

    Secure checkout

More than just Hungary

Roaming data across Europe.

Visiting more than one country? Choose our Europe plan for unlimited data in 34 countries. Same simple setup. No roaming charges.

See Europe coverage

Hungary

From £1.34/day

Austria

From £1.25/day

Belgium

From £1.34/day

34 countriesView all →

Your Mobolts subscription

Your data. Your choice. Every month.

After your first purchase, you'll be charged the same amount each month and can choose any data plan up to that value. Use it in the UK, or save it for your next trip. Free VPN included.

  • Use at home

    Choose a UK data plan each month for everyday use or as a backup.

  • Use when you travel

    Pick any destination, duration and data limit up to your monthly amount.

  • Free VPN included

    Browse securely at home, while travelling and on public Wi-Fi.

  • You're in control

    Activate each plan when you're ready. Nothing activates automatically.

Stay connected everywhere

How it works

Get online in 3 simple steps.

  1. 1

    Choose your plan

    Select your destination and trip length.

  2. 2

    Install your eSIM

    Follow a few simple steps on your phone.

  3. 3

    Start using data

    You're connected when you arrive.

Frequently asked questions

Frequently asked questions

Everything you need to know about your Mobolts eSIM before you travel.

Is Mobolts an eSIM or a physical SIM?

Mobolts uses an eSIM, so there's no physical SIM card to insert. Simply install it on a compatible phone and connect when you're ready.

Can I keep my existing phone number?

Yes. Your usual SIM can stay active, so you can keep your number and continue using WhatsApp and iMessage. Standard calls and texts through your usual network may incur additional charges abroad.

Can I share my data using a hotspot?

Yes. You can use your phone's personal hotspot to share your Mobolts data with other devices. Your plan's data and speed conditions still apply.

When does my data plan start?

You can install your eSIM before you travel. Your plan starts when you first use mobile data in a country covered by your eSIM, not when you buy or install it.

What happens when I use 1GB of data?

You get 1GB of high-speed data each day. After that, you can continue using unlimited data at reduced speeds of up to 1.25Mbps until your daily allowance resets.

What if my eSIM doesn't work?

Our support team can help you troubleshoot installation and connection problems. Refund eligibility depends on the status of your eSIM and our refund policy.