Yesim Detailed RevieweSIM Coverage, Prices, Speed, Safety and More
Last updated: October 22, 2025
What is Yesim? An introduction
Yesim is a first-class mobile Internet solution for companies and individual travelers based on eSIM technology. Yesim works with corporate clients in 200 countries around the world.
Yesim company information
Yesim specializes in fast, secure, and global connectivity through advanced eSIM mobile solutions that empower users with full control over their digital lives, ensure data protection and privacy, and offer the freedom to connect anytime, anywhere.
Yesim is part of the Genesis Group AG (Reg. CHE-135.623.633, VAT number CHE-135.623.633 MWST) located at Chamerstrasse 172, 6300 ZUG, Switzerland.
Yesim by the numbers
The below statistics help put Yesim's financial and customer reach and impact in perspective.
- Over 588K site visitors a year
- More than 3 million app downloads
- Over 3.5 million customers
- 1000+ business clients in 5 industry sectors
- Over 200 countries supported
- 7 years in the eSIM and global connectivity business
Yesim is a global provider of mobile phone and Internet services around the world with eSIM coverage in more than 200 countries.
What services does Yesim provide?
Yesim provides various global mobile connectivity services that include the below:
- eSIM
- Virtual numbers
- Corporate eSIM management Platform
- Virtual numbers for business
- Product and Customer Management platform for reselling eSIM
Yesim is a global mobile connectivity provider that caters to both individuals and businesses by providing eSIMs and virtual numbers.
Which countries does Yesim operate in?
Yesim supports over 200 countries, including top destinations like Turkey, Europe, Spain, Thailand, the USA, and more.
Where can I purchase a Yesim eSIM from?
You can purchase a Yesim eSIM from anywhere in the world as long as you buy it for a supported destination and pay in one of Yesim's accepted currencies.
Which currencies can I purchase a Yesim eSIM with?
You can purchase a Yesim eSIM in EUR, USD or GBP.
Where can I use a Yesim eSIM?
Yesim eSIMs work in over 200 global destinations.
Yesim provides eSIMs for more than 200 global destinations. You can purchase their eSIMs in USD, GBP or EUR.
What types of eSIMs does Yesim have?
Yesim provides eSIMs for individual travelers as well as corporate connectivity solutions. Yesim has reusable eSIMs, which means there is no need to install different eSIMs for multiple countries.
Here are some key Yesim eSIM plans:
- Global Package: Prepaid for 80+ countries. Has full-speed 4G/5G with no limits. Smart SwitchLess connectivity. One eSIM. Any country. Recharge anytime.
- Global Plus Package: Prepaid. Full-speed 4G/5G with no limits. Smart SwitchLess connectivity. One eSIM. Any country. Recharge anytime.
- Pay & Fly: Unlimited data and worldwide coverage. Pay as you go. All features from Global Package & Global Plus Package. Provider-level rates, no hidden fees. Pay only for what you use.
Can I use data with Yesim eSIMs when traveling internationally?
Yesim eSIMs are designed for international travel. Once activated, you can use mobile data seamlessly without needing to switch SIM cards.
Can I make calls with Yesim eSIMs when I am overseas?
Yesim eSIMs provide data only connectivity, so you can make voice and video calls through popular apps such as WhatsApp, Telegram, Messenger, Viber, or any other internet-based calling service.
Traditional voice calls over cellular networks are not supported.
Can I send and receive SMS with Yesim eSIMs when I am abroad?
Yesim prepaid eSIM phone plans are designed for data-only solutions and do not come with a mobile phone number.
To make voice calls and text communications, we recommend using VoIP apps such as Facebook Messenger, WhatsApp, Viber. This way, customers can stay connected globally without needing to buy a standard international SIM card from mobile operators, carriers, or providers for travel.
Yesim provides several types of eSIM packages that include prepaid global plans as well as pay as you go plans. Note that Yesim eSIMs are data only and do not provide native voice and SMS features.
Which mobile phones are compatible with Yesim eSIMs?
Most newer smartphones that support eSIM technology are compatible with Yesim. You can check the full list of supported devices on their website.
You can also check RemitFinder's list of eSIM compatible devices to see if your phone is listed. Plus, we recommend always checking with your device manufacturer to verify if your phone supports eSIMs.
How can I check if a Yesim eSIMs works on my phone?
Simply visit the compatible devices page on Yesim's website to see if your smartphone supports eSIM technology. If your device appears on the list, you’re good to go.
How much data can I purchase with my Yesim eSIM?
Yesim offers a variety of data packages to fit different travel needs - from small plans for short trips to large bundles for extended stays.
You can choose country, regional, or global plans with data amounts ranging from 500 MB to unlimited.
Additionally, Yesim offers 500 MB trial plans for EUR 0.50 for 40+ destinations.
How much data do I need when traveling abroad?
This depends on your usage requirements. For heavier use cases like streaming, maps and navigation and work, we recommend you consider buying a few GBs of data so you can stay connected without issues.
Does Yesim have an unlimited data plan?
Yes, Yesim does have an unlimited data plan.
How much does a Yesim eSIM cost?
The price of a Yesim eSIM depends on the destination and data amount you choose.
Plans start from just a few dollars, making it an affordable solution compared to traditional roaming fees. You can browse all current offers directly in the Yesim app.
Are Yesim eSIMs good?
Yesim eSIMs are trusted by thousands of travelers worldwide for their reliability, fast internet speeds, and simple setup, so are considered very good.
That said, we always suggest to our readers to always shop around and see what other eSIM providers are offering. More information will help you best choose a partner to buy an eSIM plan from. When you compare various eSIM providers, the chances of your getting the most benefit on your international eSIM plan increase significantly.
Whilst you can compare eSIM providers manually, a quick and convenient way to do so is to rely on RemitFinder's online eSIM comparison engine. RemitFinder compares umpteen eSIM providers side-by-side to give you accurate and updated information about the best eSIM plans and deals.
Are Yesim eSIMs a cheap way to stay connected when I am abroad?
Yesim eSIMs help you avoid expensive roaming charges by giving you local or regional data plans at much lower rates. You only pay for the data you need, with no hidden fees or contracts.
How much money can I save with a Yesim eSIM when I am overseas?
On average, travelers can save up to 80% compared to standard roaming costs offered by traditional mobile operators. Plus, you can easily top up your data through the Yesim app, ensuring full control over your spending.
How long does it take to activate a Yesim eSIM?
Yesim eSIM activation is instant.
To connect to the internet using the Yesim eSIM:
- Go to Mobile Data settings.
- Turn on the Yesim mobile line.
- Activate Data Roaming.
- Choose Yesim Internet line as the main connection.
Be sure not to select the "Remove Data Plan" option, as this will delete the eSIM profile.
Yesim eSIM activation is instant once you follow super easy steps to enable and activate your eSIM on your mobile device.
How good is Yesim's network coverage?
Yesim partners with leading mobile operators worldwide, providing 4G/LTE and 5G coverage in over 200 destinations.
Whether you are traveling in Europe, Asia, the Americas, or Africa, you can expect stable and reliable internet access.
Does a Yesim eSIM provide good network speed?
Yes. Yesim ensures high-speed data connections, typically up to 4G or 5G where available.
Network performance depends on local infrastructure, but users consistently report fast and stable speeds suitable for remote work.
Are Yesim eSIMs fast?
With access to top-tier local carriers, Yesim eSIMs provide low latency and fast internet speeds, allowing you to browse, stream, and work smoothly wherever you are.
Are there any Yesim coupon codes or promotions I can use?
Yes; Yesim is offering an exclusive discount to RemitFinder users on their first eSIM purchase with Yesim. Simply use Yesim coupon code RF15 to get 15% off your first purchase.
RemitFinder users can get an exclusive 15% off on their first Yesim eSIM purchase with coupon code RF15.
If Yesim runs any offers or promotions in the future, we will add them on this page. Check this Yesim review periodically to ensure that you do not miss out on any future deals.
How can I purchase a Yesim eSIM?
You can purchase a Yesim eSIM from their website or mobile app.
Are Yesim eSIMs safe?
Yes, eSIM technology is secure for several reasons. First, eSIMs are embedded directly into devices, making it difficult for unauthorized users to remove or tamper with them.
Second, eSIMs utilize secure elements to store sensitive data, such as your mobile identity, which helps prevent hacking.
Additionally, eSIM activation requires scanning a QR code or using a specific activation code, adding another layer of security.
Overall, eSIM technology provides a robust and reliable way to ensure the security of your mobile communications.
eSIM technology is generally considered safe and since Yesim uses core eSIM technology at its base, it is considered safe as well.
Can I trust Yesim?
Yesim is a legitimate and trusted global eSIM provider, operating since 2019. It is trusted by thousands of travelers and businesses worldwide, with consistently high ratings for simplicity, reliability, and customer service.
Can a Yesim eSIM be hacked?
No. Yesim eSIMs follow GSMA security standards, the same used by major mobile operators. Your eSIM data is encrypted and stored securely on your device, making it as safe as or safer than a physical SIM card.
How good is Yesim's service?
One of the most reliable ways to check if a service is good or not is to see what other customers have to say about it. We will do the same to see if Yesim's customers are happy with their service or not.
What do users have to say about Yesim?
In this section, we look into Yesim's ratings and reviews^ on popular review platforms and major mobile app stores to see what users think about their service.
- On Trustpilot, Yesim is rated 4.4/5.0 with 2230 reviews
- On the Google Play Store, Yesim is rated 4.4/5.0 with 13.2K reviews and more than 500K downloads
- On the Apple App Store, Yesim is rated 4.6/5.0 with 1.5K ratings
^Ratings on various platforms as on October 22, 2025
Yesim has excellent ratings and reviews from customers on both Trustpilot as well as mobile app stores. Users tend to like Yesim's eSIMs for staying connected overseas.
Yesim is known for user-friendly setup, strong connectivity, and responsive support. It is a top-rated option for travelers looking for an easy way to stay online without roaming fees or complex contracts. Yesim also provides 24/7 customer support.
Users frequently praise Yesim for its fast activation, smooth connectivity, and helpful support team. Many mention it as a must have for frequent travelers and digital nomads.
Is Yesim the best choice for me?
Given our detailed analysis of Yesim eSIMs and related aspects, it is clear that Yesim has many strengths. Here are some areas where we find Yesim standing tall in the international data connectivity space:
- Global coverage in 200 + destinations: Yesim provides eSIM support for more than 200 global destinations, making it a versatile choice for anyone who travels to multiple destinations.
- Instant activation via app or QR code: Yesim eSIMs activate instantly with just a few clicks, which means you can rest assured that you will have internet connectivity when abroad,
- Multiple payment options in local currencies: With Yesim, you can pay for your eSIM data plan in multiple currencies. This provides flexible payment options for the global traveler.
- Single global eSIM: Yesim has a single global eSIM that covers all of their supported destinations. This means that you do not need to reinstall a new eSIM as you travel from one country to another.
- No contracts or roaming fees: Yesim does not have any contracts or hidden fees. What you see is what you pay, and there are no additional contracts, agreements or payments required after you purchase your eSIM.
- 24/7 live support: Yesim provides 24x7 live customer support in case anything goes wrong. It is reassuring to know that you will have someone to assist if needed.
RemitFinder likes Yesim for providing comprehensive global coverage for eSIM connectivity, instant activation, multiple payment options, a single global eSIM and 24x7 live customer support.
If you travel frequently and want to avoid roaming charges, Yesim is an excellent choice. It offers flexible plans, wide coverage, and simple app-based management - all without needing to swap SIM cards.
What are the best reasons to use Yesim?
Yesim's key advantages make it a very good choice for quite a few international data connectivity use cases. Based on the in-depth analysis that we have conducted on Yesim's eSIM service in prior sections of this review, we notice that it can be a great fit for many international data access scenarios.
Here are some examples where Yesim can prove to be a reliable ally for your next overseas trip.
- If you travel abroad frequently, Yesim can be a great choice since not only they cover more than 200 global destinations, you also do not need to install eSIMs as you travel from one country to another. A single global eSIM will work in various countries as long as you buy an appropriate eSIM data plan for your destination(s).
- Yesim accepts payments in multiple currencies. This helps you make local payments if you are able to pay in one of their supported currencies, thereby avoiding FX conversion fees.
- If you desire peace of mind that you will have a reliable connection overseas, Yesim can be a great choice since their eSIMs activate instantly. You can, therefore, setup and install your eSIM before travel, and simply turn it on when abroad.
- Yesim has many types of plans and packages to choose from. This means that you can purchase an eSIM based on your needs and preferences.
- Yesim provides fast and reliable networks given their partnerships with local mobile networks and providers in many countries. If available, you will generally get a 4G or 5G connection at your destination.
- If something does not work well, you want to deal with a company where you can get support quickly and easily to rectify things. This is where Yesim can be a good choice since they offer 24x7 live support to their customers.
Yesim's strengths and advantages make it a very good choice for staying connected when overseas.
Yesim distinguishes itself from other eSIM providers by forming partnerships with local operators globally in 200+ destinations, offering cost-effective data packs without middlemen, robust coverage, virtual phone numbers, incorporating VPN technology for security, and providing easy activation processes.
With payment flexibility, unlimited data plans, and a referral system, Yesim caters to travelers seeking flexible and comprehensive mobile internet solutions.
How to purchase and activate a Yesim eSIM?
It is quick and easy to purchase and activate an eSIM with Yesim. In fact, the whole flow from start to finish can be completed on the Yesim mobile app in just a few minutes. Check out the section below for the exact steps needed setup and activate your eSIM with Yesim.
Step by step guide to activate a Yesim eSIM
With Yesim, staying connected when traveling internationally only a few clicks. Here are the steps you need to setup and activate an eSIM with Yesim:
- Step 1: Decide if you want to purchase your eSIM from Yesim. With the recent explosion of eSIM providers, it may seem difficult to even choose who to go with. One helpful way to reach a decision is to compare various eSIM providers using RemitFinder's eSIM comparison platform. RemitFinder does all the heavy lifting to assist you to easily compare the relative strengths and weaknesses of many eSIM providers side by side. This can really help you to narrow down the choices that meet your selection criteria and therefore, help you to select who to go with.
- Step 2: Create your Yesim account. Once you have decided that you want to purchase your next eSIM from Yesim, download their mobile app from the appropriate app store (Google Play for Android devices and Apple App Store for iOS devices). Then, create a new account and login into your Yesim account.
- Step 3: Choose your destination and eSIM. Once you have logged in into your Yesim account, pick your travel destination and choose your eSIM data plan.
- Step 4: Pay for your eSIM. Next, complete your purchase using your preferred payment method.
- Step 5: Install your eSIM. Once you have finished the purchase, you will get access to your eSIM QR code as well as instruction on how to install it. Simply scan the QR code or use "Install eSIM" directly in the app.
- Step 6: Activate and connect. To activate your eSIM, simply enable data roaming, and you should be online instantly if everything works as expected.
It is quick and easy to purchase, install and activate a Yesim eSIM on your mobile device. The whole process takes just a few minutes to ensure you will have connectivity overseas.
Do I need a Yesim account to use their eSIMs?
Yes, you will need a Yesim account to manage your purchases, track data usage, and top up or renew plans. Creating an account is quick and free through the Yesim app or website.
Does Yesim have a mobile app?
Yesim has mobile apps for both Android as well as iOS devices; both apps are available for download from the respective app stores.
How do I manage my Yesim eSIM?
All management is done through the Yesim mobile app. From there, you can monitor data usage, top up your balance, and manage multiple eSIMs at once. For corporate eSIM data management there is a corporate platform from Yesim.
What should I do if I accidentally delete my Yesim eSIM?
If your eSIM is deleted or removed, contact Yesim Support (support@yesim.app). The team will quickly assist you in reissuing your eSIM or restoring access to your active plan.
Does Yesim have a rewards program?
Yes, Ycoins are Yesim app's internal reward system, valued at 1.20 USD = 100 Yсoins.
By topping up your account or participating in Yesim's referral friend program, you will be able to enjoy Yesim's services and benefits, such as:
- Purchase data plans or top-ups for Ycoins.
- Get your virtual private number instantly.
- Track and manage your credits spending.
- Activate the Pay & Fly with an unlimited data and worldwide coverage.
- Make instant transactions without needing to set up payment methods every time.
Yesim performs a minimum charge of EUR 0.5 to verify the user's card, and this amount is refunded to the balance in the form of EUR 0.5 Ycoins.
You can pay for eSIM purchases using Ycoins. This allows you to partially or fully cover the cost of your purchase.
Earn Ycoins by inviting friends or use a promo code on the payment page. Then activate the use of Ycoins for payment, and you can pay the remaining amount using any convenient method for you.
Take advantage of our features and save more with Ycoins!
What customer support options are available with Yesim?
In case you need any help with your Yesim eSIM, or have any other general questions, you can contact the Yesim customer support team.
There are many easy ways to get in touch with Yesim customer support as below:
- By emailing support@yesim.app
- Using Live chat on the website
- Via In-app chat on the mobile app
Customer support is available 24/7 at support@yesim.app, Live chat on the website, and In-app chat through the Yesim mobile app.
Can I cancel my Yesim eSIM?
Yesim eSIMs are prepaid, so cancellation is not required. Once your plan expires, it will automatically deactivate. You can purchase a new plan anytime through the app.
How do I delete my Yesim account?
You can go to your Account Settings and Delete an account in a mobile app.
Additional Information
Legal and Regulatory Compliance
Yesim fully complies with GDPR, GSMA eSIM standards, and all relevant international data protection regulations.
