# MerrSIM vs Ubigi for Slovenia: which eSIM is better?

> MerrSIM vs Ubigi for Slovenia: MerrSIM from €1.99 on local network; Ubigi ≈ US$12.50.

Choosing between MerrSIM and Ubigi for internet in Slovenia? Here is the honest comparison.

## Price (10 GB / 30 days)

| Provider | 10 GB / 30 days | Note |
| --- | --- | --- |
| MerrSIM | €10.99 | local 4G/5G, hotspot, EUR, Albanian support |
| Ubigi | ≈ US$12.50 | Telefónica/O2 network |

*Ubigi’s price is a USD reference from its site (2026); MerrSIM bills in EUR. Check the live price before buying.*

## Why MerrSIM

Ubigi is solid, but MerrSIM is usually cheaper for 10 GB and bills in EUR. The country is small by car; eSIM navigation takes you from Bled to the coast in a couple of hours.

- Fixed price in EUR, no roaming surprises
- Hotspot included and Albanian support
- Instant QR activation
- No ID or passport registration

## MerrSIM plans for Slovenia

| MerrSIM plan | Price | Validity |
| --- | --- | --- |
| 1 GB | €1.99 | 7 days |
| 5 GB | €6.99 | 30 days |
| 10 GB | €10.99 | 30 days |
| 20 GB | €17.99 | 30 days |

**Ready for Slovenia?** See plans at [MerrSIM — Slovenia eSIM](https://merrsim.com/destinations/esim-plans-for-slovenia), from €1.99, instant QR activation, no physical SIM and no roaming.

## Activation in a few minutes

Do the install before departure, while on WiFi. Open your phone settings, choose to add an eSIM and scan the QR code you received by email. Label the profile “Slovenia” so it is easy to spot. When you land, set the eSIM as your data line and switch on data roaming for it — that is normal for travel eSIMs and adds no fees, because the plan is prepaid. Within seconds you are online, with no need to hunt for public WiFi.

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Slovenia, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Slovenia, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## Tips to save data

A few small habits make your gigabytes last in Slovenia. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Slovenia.

## FAQ

### MerrSIM or Ubigi for Slovenia?
For value, MerrSIM: local EUR price from €1.99, versus ≈ US$12.50 at Ubigi.

### Does the eSIM cover Bled and the caves?
Yes, Bled, Postojna and Piran have good coverage.


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Author: Etnik Beqiri  
Published: 2026-05-29  
Source: https://merrsim.com/en/blog/esim-vs-ubigi-en-slovenia