If you're deciding between PuraSim and Yesim for your next trip, this comparison saves you the trouble of opening fifteen tabs. Both are travel eSIMs that give you data abroad without roaming, but they are not the same in terms of coverage, prices, or something that many Spaniards care about: support in your language when something goes wrong. Here we put them head-to-head with clear criteria—price, ease, support—so you can choose based on data, not hunches.
PuraSim vs Yesim: quick summary
In short: both give you travel data without roaming with QR installation. Yesim is a platform with an app and global plans; PuraSim focuses on simplicity, destination-specific pricing, and 24/7 Spanish support. If you value being attended to in your language and a frictionless purchase, PuraSim fits better; if you're looking for an app with extras, check out Yesim.
The decision is rarely "one is good and the other is bad." Both fulfill the basic function—connecting you abroad without billing surprises—so what makes the difference are the details: how much you pay for the GB you'll actually use, what happens if the QR doesn't scan at eleven at night, and how intuitive everything is. Before we get into it, if you're still unsure about the technology itself, review what an eSIM is.
What each one is
Both PuraSim and Yesim sell eSIM profiles that you install on your mobile to get data in another country, without changing your card or losing your number. The difference is in the approach: where they place the emphasis and which traveler they target.
Yesim positions itself as a platform with its own app, country-specific and global plans, and some extra features within its application. It is a well-known option in the world of international eSIMs, aimed at those who want to manage everything from an app. PuraSim takes the path of deliberate simplicity: a wide catalog of destinations, activation in 1 minute, a fixed price per destination, and customer service in Spanish that responds at any time. The philosophy is that buying and using an eSIM should not require a manual. If you want an overview of the market, you have the guide to the best eSIM for travel in 2026.
Prices and data plans
Regarding prices, the key is not the number you see in the advertisement, but how much you end up paying for the GB you use in your specific destination. PuraSim works with adjusted plans by country and fixed prices, with no hidden charges. Yesim offers country-specific and global plans; global plans offer flexibility but tend to be more expensive per GB than a single-country plan.
Price criteria comparison (indicative; check the real price of each plan before buying):
| Criterion | PuraSim | Yesim |
|---|---|---|
| Country-specific plans | Yes, extensive | Yes |
| Global plans | Yes (regional and worldwide) | Yes |
| Price per GB in a single destination | Very competitive | Competitive, increases for global plans |
| Hidden charges | No, fixed price | Depends on the plan |
| Starting price | From ~0.85 $ segments | Variable |
Tip for comparing well: don't just look at the price of the cheapest plan. Divide the price by the GB you will actually use during your travel days. A "cheap" plan with few GBs can end up being more expensive than one with a fixed price and plenty of data.
To determine how many GB you need and not overpay, you have this guide to Europe plans with consumption by travel type.
Coverage and destinations
Here, both play in the same league: extensive catalogs covering typical destinations for Spanish travelers. PuraSim offers coverage in 218 destinations by connecting to premium local networks, and Yesim also has an extensive global network. The practical difference lies more in the plan you choose than in the brand.
What truly matters about coverage is not the total number of countries, but that it works well in your specific destination. Both rely on local operator networks, so the signal in cities is usually good with both. Where you might notice differences is in:
- Regional plans: If you're traveling through Europe or Asia, check which exact countries are included in each regional plan. They don't all include the same ones.
- Unlimited data: Some plans offer "unlimited" with reduced speed after exceeding a certain threshold. Read the fine print for both.
- eSIM vs roaming: Compared to your usual operator, either of these wins in terms of cost control outside the EU. We detail this in eSIM vs roaming.
For specific destinations, always compare each provider's plan details with the country you are traveling to.
Ease of use and Spanish support
This is where PuraSim makes its mark. Installation for both is via QR code and takes a minute, but when something goes wrong—the QR doesn't scan, the eSIM doesn't connect upon landing—what saves the trip is support that understands you. PuraSim offers 24/7 support in Spanish, and that's appreciated late at night in another country.
Yesim manages much of the experience from its app, which is convenient if you like to have everything in one place, but it adds a step: downloading and learning the application. PuraSim reduces friction to a minimum: you buy on the website, receive the QR by email, and install it directly in your phone's settings, without intermediate apps. For travelers who want no complications—or for those helping less tech-savvy family members set up their phones—this simplicity is significant. If it's your first eSIM, the guide on how to install an eSIM makes it clear in five minutes.
Which to choose based on your profile?
There is no universal winner; there is a winner for you. If you are a Spanish traveler who wants a fixed price, zero friction, and to be attended to in your language if a problem arises, PuraSim is the natural choice. If you prefer to manage everything from an app with extra features and don't care about the support language, Yesim might suit you.
Quick guide by profile:
- Occasional Spanish traveler: PuraSim, for Spanish support and simplicity.
- App lover with extras: Yesim, if you value managing everything from the application.
- Multi-country route: Compare the regional plans of both and choose the one that covers your exact countries at the best price per GB.
- Helping less tech-savvy family: PuraSim, because installing via QR without an app is easier to explain.
If you want to continue comparing before deciding, you also have Airalo vs PuraSim, Holafly vs PuraSim, and PuraSim vs Saily to see the complete market overview.
Frequently asked questions
Is PuraSim or Yesim better?
It depends on what you value. For a Spanish traveler looking for a fixed price, hassle-free activation, and 24/7 Spanish support, PuraSim is usually the best option. If you prefer to manage everything from an app with extra features, Yesim is an alternative to consider. Both fulfill the basic function of providing you with data without roaming.
Which has a better price, PuraSim or Yesim?
For a single destination, PuraSim's country-specific plans usually offer a very competitive and fixed price per GB, without surcharges. Yesim is competitive, but its global plans tend to be more expensive per GB. The key is to divide the price by the GB you will actually use on your trip.
Do I need to download an app to use PuraSim?
No. With PuraSim, you buy on the website, receive the QR by email, and install it directly in your phone's settings, without intermediate apps. Yesim, on the other hand, relies heavily on its application for much of the experience, which adds a download and learning step.
Do both work without changing my SIM card?
Yes. Both PuraSim and Yesim install an eSIM profile that coexists with your primary SIM or eSIM. You keep your Spanish number for calls and SMS and use the travel eSIM only for data, all at once thanks to Dual SIM.
Can I try PuraSim if I've used Yesim before?
Of course. You can have several eSIMs installed on the same mobile and activate the one you want for each trip. Nothing ties you to a single provider: many travelers compare by destination and choose the cheapest or most convenient plan each time.
Conclusion
PuraSim and Yesim solve the same problem in different ways: Yesim with an app and global plans, PuraSim with fixed pricing, 1-minute activation, and Spanish support at any time. For the Spanish traveler who wants simplicity and to be understood if something goes wrong, the balance tips towards PuraSim. Compare the plans for your destination and choose the eSIM that best fits your trip.
