Tchibo eSIM Alternative for Travel: When a Travel eSIM Makes Sense

In short: If you use Tchibo Mobil in Germany, you don't have to give up your number for your vacation. You can keep using Tchibo for calls, SMS, and WhatsApp while running your mobile data abroad via a travel eSIM. This is particularly convenient if you are traveling outside the EU or don't want to deal with checking country groups and roaming options while on holiday. VoiSim is an independent eSIM provider with data packages for over 100 countries – not a Tchibo product, but an independent alternative that works in parallel with your existing plan.

This classic question rarely comes up at your desk. It usually pops up two days before departure, when a cable is missing, the passport is being searched for, and someone in the family asks: "Do we actually have internet in Turkey?" That is exactly what this article is for. Not as a tariff manual, but as a clear decision-making aid: When is Tchibo enough, and when is a travel eSIM the less stressful solution?

Is Tchibo itself already an eSIM?

Tchibo Mobil offers mobile plans for Germany and roaming abroad. However, when you search for "Tchibo eSIM alternative," you probably don't just mean the SIM format. You want to know if you can use a second digital SIM for travel instead of running everything through Tchibo roaming.

The answer: Yes, if your smartphone supports eSIM and is not SIM-locked. Your Tchibo SIM remains in the device. The travel eSIM is added additionally and only handles mobile data. WhatsApp usually remains on your existing number because WhatsApp does not need a new phone number every time you switch data connections. You can find more about this in the article Using WhatsApp with eSIM: Will I keep my number?.

When is Tchibo Mobil enough for a vacation?

For many EU trips, Tchibo Mobil is perfectly fine. If you are driving to Austria, Spain, France, or Italy and your plan has enough data volume, an additional eSIM is more of a convenience than a necessity. You should still briefly check whether your data volume is sufficient and whether fair-use rules apply.

It feels different as soon as the trip is no longer clearly within the EU roaming zone. Switzerland, Turkey, the USA, or Dubai/UAE are the classics where travelers should take a closer look in advance. You often only notice this through small things: Google Maps running constantly, the hotel app loading, the taxi needing your live location, and the phone syncing photos in the background. These aren't exotic data hogs, just normal everyday vacation life.

When is a travel eSIM the better alternative?

A travel eSIM is especially worthwhile if you want to keep mobile data predictable. You buy a data package for your destination, install it before departure via Wi-Fi, and switch mobile data to this eSIM while on the road. Your Tchibo SIM remains active, but you turn off data roaming for Tchibo.

I would choose this solution in three cases in particular: for non-EU destinations, for longer trips with a lot of navigation, and for family trips when several people want to be constantly online while traveling. Not because Tchibo is bad, but because a separate data line abroad requires less "thinking work."

Keeping Tchibo, using VoiSim for data: How to set it up

The process is straightforward. First, check if your phone supports eSIM. You can find a list on our compatible smartphones page. After that, you buy your data package, scan the QR code while on Wi-Fi, and give the eSIM a clear name, for example, "VoiSim Turkey" or "VoiSim Dubai."

Once you are there, select the VoiSim eSIM for mobile data in your cellular settings. Deactivate data roaming for the Tchibo SIM. If you want to receive calls and SMS via Tchibo, leave the Tchibo line active. Outgoing calls and SMS may still cost extra depending on your plan. But for mobile data, you use the eSIM.

Which VoiSim eSIM fits which travel destination?

If you are combining several countries in Europe, the Europe eSIM is the obvious choice. It is suitable for road trips, Interrail, city trips with several stops, or simply if you want to save your Tchibo data.

View Europe eSIM data packages

For Turkey, I would take a separate country package. Turkey is not an EU country, and many vacationers underestimate that. Those traveling in Antalya, Side, Istanbul, or Bodrum usually need maps, messengers, hotel bookings, and perhaps a hotspot for their laptop.

View Turkey eSIM data packages

For the USA and Dubai/UAE, the decision is similar. Both destinations are highly data-driven for German travelers: navigation, ride-hailing, banking, tickets, translation, restaurant reservations. A pre-purchased data package is significantly more pleasant than spontaneously struggling with hotel Wi-Fi.

View USA eSIM data packages · View Dubai/UAE eSIM data packages

Frequently Asked Questions

Can I use Tchibo and a travel eSIM at the same time?

Yes, on many newer smartphones you can use your Tchibo SIM and a travel eSIM in parallel. The important setting is: assign mobile data to the travel eSIM and turn off data roaming for Tchibo.

Does WhatsApp remain active with my Tchibo number?

Generally, yes. WhatsApp remains registered to the existing number. You are only changing the internet connection. If WhatsApp asks you if you would like to change your number when you start it up, simply decline.

Do I have to install the travel eSIM only when abroad?

No. It is better to install it before your trip while on Wi-Fi. The data package becomes active—depending on product conditions—upon connecting to the network or upon first data usage. You can find the exact note on the product page.

Is a travel eSIM a replacement for my Tchibo plan?

For mobile data abroad, yes; for your German phone number, no. A VoiSim travel eSIM is a data-only eSIM without a phone number. Therefore, Tchibo remains useful if you need SMS or calls via your German number.

Conclusion: Don't replace Tchibo, simply separate your data

The most practical approach is often not "either Tchibo or eSIM." For travel, the option of having separate lines is particularly obvious: Tchibo remains your primary number, while the travel eSIM handles the internet. This way, you don't have to change your number and still have a clear data package for your vacation.

If you want to dive deeper into Tchibo roaming, also read Tchibo abroad: avoiding roaming costs. You can find the existing overview regarding SIM switching here: Switching from a Tchibo SIM card to an eSIM.

Note: Mobile providers can change roaming conditions. Check the current Tchibo price list and the product details of the chosen VoiSim data package before your trip.