ChillSIM eSIM – Review, Test & Promo Code 2026

🌍

Countries covered

150 countries

💶

Starting at

1,50 €

📶

Network

5G

📊

Data

Starting at 1 GB

❌

Calls/SMS

No

Extensive global coverage with presence in over 150 countries for reliable connection wherever you go.

Ultra-fast installation: buy and activate your eSIM within minutes directly through the mobile app.

Fully transparent pricing with no hidden fees, flexible options (short, long, unlimited plans) tailored to every type of travel.

Customer support available 24/7 across multiple channels (chat, email, phone) for immediate assistance if needed.

Real-time data usage tracking and multiple eSIM profile management on one device for enhanced flexibility.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Extremely fast installation and activation via the app, perfect for last-minute travelers.
  • ✓ Wide selection of flexible plans: short-term (1 day), standard (7-30 days), and unlimited options based on your needs.
  • ✓ Customer support available 24/7 via chat, email, and phone for immediate help.
  • ✓ Intuitive user interface accessible from the iOS app and website for easy management.
  • ✓ Ability to manage multiple eSIM profiles simultaneously on the same phone, ideal for multi-destination trips.
  • ✓ Transparent pricing with no hidden fees, allowing precise budgeting of your connectivity.
⚠️

Disadvantages

  • ✗ App available only on iOS, no official native Android app yet.
  • ✗ Network coverage and speeds may vary depending on country and chosen local operator partner.
  • ✗ Requires an eSIM-compatible phone (iPhone iOS 13+ or recent Android devices, not clearly specified), excluding older models.
  • ✗ No calls or SMS included in plans, data only, limiting usage for some travelers.
  • ✗ Maximum plan duration capped at 30 days, requiring frequent renewals for long stays.

Customer reviews

App Store

5/5

“

I used ChillSIM for my trip to Europe, activation was super fast and the connection flawless. Very satisfied with the service!

May 1, 2024

Description

ChillSIM is an eSIM service providing instant mobile connectivity in over 150 countries worldwide, developed by Zen Minutes SRL based in Bucharest. The platform offers flexible data plans (1 to 30 days) with 4G and 5G network coverage, fully manageable via iOS app or web interface. Guaranteed transparent pricing, no hidden fees, 24/7 multichannel support (chat, email, phone), and real-time usage tracking features. Ideal for occasional travelers, digital nomads, and professionals seeking a simple and economical alternative to traditional roaming charges.

How it works

Install the ChillSIM app from the App Store on your eSIM-compatible iPhone (iOS 13 or higher).

Open the app and sign up with your email or existing account, then complete your profile.

Search for the country or region you are traveling to and browse available plans (data volume, duration, price).

Select the data volume (1GB, 5GB, 10GB, unlimited, etc.) and duration (1 to 30 days) that match your needs.

Confirm your purchase and pay via Visa, Mastercard, or another payment method accepted by ChillSIM.

The app provides a QR code or installation link. Go to Settings > Cellular Data > Add eSIM, scan the QR code or follow the link to install the profile.

Once at your destination, go to Settings > Cellular Data, select the ChillSIM plan as your mobile data plan, enable roaming, and you are connected.

⚠️ If it fails

✅ Check that your iPhone is eSIM compatible (iOS 13+), you have a stable internet connection, and you have followed the app instructions exactly. Restart your phone and try again. If the issue persists, contact ChillSIM 24/7 support.

✅ Ensure the ChillSIM plan is activated in Settings > Cellular Data, that roaming is enabled, and that the network corresponds to the country you are in. Try Settings > Cellular Data > Reset Network Settings.

✅ Check your real-time usage in the ChillSIM app, disable automatic app updates, lower video streaming quality, and disable background data for data-intensive apps.

✅ ChillSIM allows managing multiple eSIM profiles. Simply install a second eSIM profile following the same steps, ensuring you have an internet connection for each installation.

Alternatives

FAQ

For a city trip or a week in Europe, choose the regional Europe plan from ChillSIM. Select between 5GB to 20GB depending on your usage (social networks, GPS, light streaming) for 7 to 30 days. Plans of 10GB to 15GB generally offer the best value for most travelers.

Yes, ChillSIM explicitly allows connection sharing (hotspot) on your devices. This lets you share your ChillSIM eSIM connection with other devices (tablet, computer, etc.), ideal for group travelers or digital nomads.

ChillSIM works on iPhone iOS 13 and later, as well as on recent Android devices compatible with eSIM. Check the list of eSIM-compatible devices on Apple’s site or your Android manufacturer before purchasing.

ChillSIM supports multiple eSIM profiles on one device. You can install several ChillSIM plans (e.g., Europe and Asia) and activate/deactivate them as needed in your phone’s settings.

Refund conditions vary according to plan type and usage timing. Check the terms and conditions on chillsim.net or contact 24/7 support (chat, email, phone) for specific refund details for your case.

The ChillSIM app displays your data usage in real time. Check it regularly to avoid exceeding your plan, and feel free to purchase a top-up if needed before running out.

Yes, most recent iPhones allow using a physical SIM card (for calls/SMS) and a ChillSIM eSIM (for data) simultaneously, combining flexibility and convenience.

Open the ChillSIM app, select your new destination, buy the desired plan, receive the QR code or installation link, go to Settings > Cellular Data > Add eSIM, and follow instructions to install the second profile.

Company info

Legal name: Zen Minutes SRL

Address: Bucharest, Romania

Email: [email protected]

Website: https://www.chillsim.net

Support

24/7

Accepted payments

Visa, Mastercard, Maestro, Apple Pay, Google Pay

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