nju Mobile review

Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026

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Our verdict

nju Mobile is a Polish mobile virtual network operator that runs on Orange's network, and it suits people in Poland who want a simple sim only line with monthly data at a modest entry price. Entry price is PLN 15, it scores 9.2 out of ten, and it is listed in Poland only.

Key facts

Best for
A cheap, month to month sim only line in Poland on the Orange network.
Seller type
Mvno (Source, checked September 30, 2026)
Host network
Orange (Source, checked September 30, 2026)
SIM-only
Yes (Source, checked September 30, 2026)
Price from
PLN 15 (Source, checked September 30, 2026)
Reference plan prices
Abonament 31 zl: 31 PLN/month, 60 GB to 180 GB, indefinite; Abonament 39 zl: 39 PLN/month, 80 GB to 240 GB, indefinite; Abonament 49 zl: 49 PLN/month, 100 GB to 300 GB, indefinite (Source, checked September 30, 2026)
5G
Yes (Source, checked September 30, 2026)
eSIM
Yes (Source, checked September 30, 2026)
Wi-Fi calling
Yes (Source, checked September 30, 2026)
EU roaming
Fair use (Source, checked September 30, 2026)
Data rollover
No (Source, checked September 30, 2026)
Multi-line discount
Yes (Source, checked September 30, 2026)
Markets
PL (Source, checked September 30, 2026)
Legal entity
Orange Polska S.A. (Source, checked September 30, 2026)
Headquarters
Poland (Source, checked September 30, 2026)
Support channels
Phone, Chat, Email, Help-centre (Source, checked September 30, 2026)
Billing
Contract, Rolling, Prepaid
Contract length
1
Official website
njumobile.pl

Apps and profiles

Get the app
Google Play
Elsewhere
Wikidata

Pros and cons

Pros

  • Entry price of PLN 15 on the prepaid card offer is the number to anchor on, and the same brand also sells Abonament subscription plans for anyone who prefers a monthly line.
  • nju Mobile is a mobile virtual network operator on Orange, so the plan range is its own while the coverage comes from the host, where getesa, Lonestar Cell MTN and yesss! are all listed as network sellers, network.
  • Esim, 5G, wifi calling and a multi line discount are all part of the standard offering, so a household with several phones has the discount on the extra lines.
  • Billing runs on contract, rolling and prepaid, so subscribers can pick contract, rolling or prepaid billing to match how they want to pay.

Cons

  • Data rollover is not offered, so data left unused during the month lapses rather than carrying into the next one.
  • The plans run in PL only, and EU roaming sits on fair use, which makes this a domestic product with fair use abroad.
  • On entry price the brand ranks 69 of 258, so cheaper entry prices do exist elsewhere in this comparison.
  • Selling as a virtual network operator rather than a network, mvno, the range is one brand's own lineup rather than the host network's full shelf, unlike a network seller such as getesa, network.
nju Mobile

Ready to try nju Mobile?

Scored 9.2 / 10 by TariffCue.

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Who it suits

  • People in Poland who want the Orange network and a sim only line without a long contract.
  • Households taking more than one line, since a multi line discount applies.
  • Readers who want a short plan list to understand rather than a broad tariff book.

Who should look elsewhere

  • Buyers who prefer to buy from a network seller: getesa, Lonestar Cell MTN and yesss! are all listed as network sellers, network, while nju Mobile is a virtual network operator.
  • People who rely on unused data carrying into the next month, because data rollover is not offered on these plans.
  • Travellers who want roaming included without limits, since EU roaming runs on fair use and these plans only run in Poland.

Core features

Sim only sits at the centre of the range, so the plan assumes you bring a handset and keep it rather than buying a phone with the tariff. Esim is available, so a new number can be set up without a plastic card, and 5G and wifi calling both come with the service for phones that support them. A multi line discount applies, which is the part that matters most for a family, since extra lines on one account are cheaper than separate ones. The gap sits with data rollover, which is not offered: data left at the end of the month lapses instead of carrying over, so the tier has to match what you use rather than what you might use.

The company behind it

The brand is a mobile virtual network operator, and the legal entity you sign with is Orange Polska S.A., based in Poland. Support runs on phone, chat and email, so there is a phone line, chat, email and a help centre behind every plan. In practice the contract, the billing and the network all sit with one company, which matters more on the days something goes wrong than on the days it does not. Contact options are broad for a brand of this size.

How nju Mobile compares

Where nju Mobile is available

Available
Poland

Countries from the brand (Source, checked September 30, 2026)

Frequently asked questions

How much does nju Mobile cost to start with?+

The prepaid card offer starts at PLN 15. The brand also lists Abonament subscription plans with their own monthly rates, each pairing a price with a data allowance that grows from one tier to the next, and those plans are marked as indefinite rather than fixed term. The listed plan term is 1 month, so subscriptions roll over rather than locking you in.

Which network does nju Mobile run on?+

It runs on Orange and is a mobile virtual network operator, mvno, so the coverage and speeds come from the host while the plans, pricing and support are the brand's own. It is a single market offer: these plans run in PL only.

Does nju Mobile offer esim and 5G?+

Yes to both. Esim is available, and 5G is offered alongside wifi calling, so a handset that supports them can use them. What is missing is data rollover, which is not offered, so unused data is lost at the end of the month rather than moved into the next one.

What happens to data I do not use during the month?+

It is lost, because data rollover is not offered on these plans. The Abonament tiers pair a monthly price with a set data allowance, and anything left at the end of the month does not carry over, so pick a tier against what you actually use rather than what you might use in a busy month.

Can I get a discount on more than one line?+

A multi line discount applies, so extra lines on the same account cost less than taking them one at a time. Support runs on phone, chat and email, so changing or adding a line is something you can do by phone, chat, email or through the help centre.

Is there roaming when I travel?+

Roaming in the EU runs on fair use, which is a fair use allowance rather than unlimited data abroad. The plans themselves only run in Poland, so nju Mobile is a domestic product with capped fair use when you cross a border, not a travel plan.

Who runs nju Mobile and where are they based?+

The legal entity behind the brand is Orange Polska S.A., based in Poland. Because the host network is Orange, the company carrying your signal and the company you sign with sit within the same corporate group, which tends to make a network query or a billing complaint simpler to place.

How does nju Mobile compare with buying from a network?+

nju Mobile is a mobile virtual network operator, mvno, while getesa, Lonestar Cell MTN and yesss! are all listed as network sellers, network. A virtual operator sells its own plan range over a host network, while a network seller sells in its own name, so the choice is about who you deal with as much as about price.

Sources

Compiled from 8 source pages, checked September 30, 2026. We did not open an account.

Not confirmed yet: Unlimited plan price.

nju Mobile

nju Mobile

A cheap, month to month sim only line in Poland on the Orange network.

9.2/10Visit

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