Yesim Promo Codes 2025

Verified Yesim Coupons, Promo Codes & Discount Offer | Dec 2025

About Yesim

Yesim has been around for the past 7+ years. It was founded in 2019 by Dmitri Verbovski and Maksims Pankratovs, with a simple goal: to simplify global connectivity. Since then, the company has grown to serve over 2,000,000 global customers. They provide eSIM services spanning 200 countries presently, with a partnership with 800+ network providers.

While providing high-quality mobile network and broadband services, they have also made user centricity their priority. With an easy-to-use app interface, 1-click installation, and budget-friendly plans, they have become a go-to choice among travellers. Their business suite also comes with effective management tools that make managing multiple numbers easy.

If you’re considering an eSIM from Yesim for your next vacation, definitely check out GrabOn for amazing deals and offers that can get you up to 10% off.

Yesim’s Bestselling Plans

• Global Package: A prepaid global eSIM with data amounts ranging from 3 to 20 GB. It is usually valid for 365 days and supports 80+ countries.
• Global Plus Package: An enhanced data plan supporting bigger data allocations up to 50GB. Works in 140+ countries.
• International eSIM: A Pay-As-You-Go plan with unlimited data use, top-ups based on local rates. Works in 170+ countries.
• Countrywise Plans: Plans based on individual countries starting as low as $1.72 per day
• Region-Specific Plans: Multicountry plans tailored to specific regions, including Europe & UK, Asia Pacific, Caribbean, Balkans, and others.
• City Specific Plans: City-wise plans starting $1.72 covering international destinations like New York, Tokyo, Dubai, and Paris, among others.

How to Get Yesim Coupon Codes

• Check out the Yesim website. They have frequent promotional offers for new and existing users. You can find banners with coupon codes and pop-ups with flash sales coupons.
• Don’t forget to check out their blog page. They often have detailed blogs with multiple coupon codes, such as ‘YESIMSPECIAL10’, that can get you up to 10% off.
• Follow Yesim on social media. You can also find coupon codes on their Instagram, Twitter, and Reddit pages.
• Check out GrabOn. You can find discount codes that can get you up to 10% off.

Step-by-Step Guide on How to Use Yesim Coupons

• Log in to your Yesim account through the app or website.
• Go to the account tab and enter your promo code in the designated field.
• Click on ‘Apply.’ Your promo code will be applied.

What to Do if Your Yesim Coupon Code Isn’t Working

• Make sure the coupon works for your plan. They have different codes for new and existing users, as well as for geographical plans.
• Type it exactly as shown. It might be case-sensitive, and don’t add spaces.
• Check the expiry date. Most are only valid for a specified amount of time.
• Try switching browsers. Often, cache or blockers can prevent things from working out.
• If none of the above work, reach out to support.

More Ways to Save on Yesim

• Avail new user discounts. They often have new user discounts that can get you up to €2 off on your chosen plans.
• Sign up for the referral program. You can earn €5 for every referral once they make a purchase. Your referee will also receive €5.
• Opt for multicountry plans. They not only have higher data limits but also give you more flexibility in terms of travel planning.

Yesim’s Delivery Policy

For eSIMs and data plans, there is no physical delivery. Your eSIM card is usually activated as soon as you confirm your order and check out. There is no waiting period. You also have the option to activate the plan from a specific date within 12 months of buying it.

Yesim’s Refund Policy

You can get a refund if the data plan or top-up you purchased didn’t work out, or for any other reason you couldn’t avail them as planned. You have to raise your refund request within 30 days of purchase. The cost of services you’ve already used will not be refunded.

Refund requests made after 30 days are only considered if you have experienced an app malfunction or something similar and notified them within an hour.

Refunds are processed within 15 business days and paid to the source account if it's over €10. Refund amounts less than that are credited in the form of Ycoins.

Explore Deals Beyond This Store

If you’re looking for more travel sim options, you can also consider ETravelSim and Nomad. They support connectivity across a large number of countries, along with tiered and unlimited data plans. They both also have competitive pricing. You can even save more on your next plan with exclusive ETravelSim coupons and deals available on GrabOn.

Nomad’s pricing plans are often the lowest when compared to other eSIM plans, and with GrabOn, you can save more on Nomad with coupons that can get you up to 35% off.

FAQs

Why is my eSIM not working?

Your eSIM may not work for quite a few reasons. You don’t have the right settings on, or the signal’s poor, or even the plan hasn’t been activated yet. Check the details of your plan and the connectivity settings on your device. Restart your phone if necessary.

Will eSIM work on my phone?

eSIM is supported on iOS versions 12.1 or higher. For Android, it's Android 10, but Android 11 and higher work better. Check your device details to confirm compatibility.

Which eSIM is best for Europe?

There are a lot of reputable eSIM providers that have great plans for Europe and European countries. Some of them are Yesim, Nomad, and Holafly. The best plan for you will depend on how you will use the services. Ideally, look for plans with good coverage and fair pricing in the countries you’ll visit.

When will my eSIM be activated?

Usually, most eSIMs are activated within minutes. Sometimes, because of network congestion, the process can take longer. The activation time can also vary from carrier to carrier. If your eSIM hasn’t been activated within 24 hours, reach out to support ASAP.

How To Use Yesim Coupons On GrabOn?