Gigsky eSIM – Review, Test & Promo Code 2025

🌍

Countries covered

200 countries

💶

Starting at

4,14 €

📶

Network

5G

📊

Data

512 MB – 100GB

❌

Calls/SMS

No

📱

App

iOS & Android

Exceptional coverage in 200+ countries with a network of 400+ operator partners ensuring better connection in remote areas.

Highly competitive pricing starting from €4.49 for 1 GB, with plans suited to all budgets and travel durations.

Simple installation via the app with quick activation and fully digital management from your phone.

Flexible plans including pay-as-you-go options, economical regional packages, and specialized plans for cruisers and air travelers.

24/7 customer support via email, in-app assistance, and guaranteed 24-hour response time.

Compatible with most modern eSIM devices including iPhone, iPad, Android, and even some always-connected PCs.

Official ratings

Destinations & coverage

Gigsky covers more than 200 countries and regions worldwide, offering maximum flexibility for all kinds of trips, from city breaks to world tours and cruises.

By region

Key points

✅

Advantages

  • ✓ Unique multi-carrier network ensuring better coverage than a simple eSIM reseller, especially in remote areas.
  • ✓ Very attractive pricing with individual plans starting at €4.49 and significant discounts based on data volume.
  • ✓ Wide range of plan formats: individual, regional, global, and specialized for cruisers and air travelers.
  • ✓ Intuitive mobile app interface facilitating installation, activation, and management of plans.
  • ✓ Responsive customer support available 24/7 with assistance via email and in-app.
  • ✓ Extended compatibility with modern eSIM devices including iPhones, iPads, and recent Android devices.
⚠️

Disadvantages

  • ✗ Data-only service: no phone calls or SMS included, which might be a drawback for some travelers.
  • ✗ Relatively moderate Trustpilot rating (3.4/5) compared to some competitors, although App Store and Google Play reviews are better.
  • ✗ Network quality varies depending on local partner operators and region, with speeds sometimes inconsistent.
  • ✗ Country-based pricing can be higher than small local providers specialized in your unique destination.
  • ✗ Support documentation is English-only with limited assistance in other languages.
  • ✗ Older phones incompatible with eSIM technology, excluding users with models older than 2018.

Customer reviews

Trustpilot

4/5

“

I use Gigsky for my regular trips to Europe and Asia. The service usually works well, installation is easy. A minor downside: connection can sometimes be variable depending on areas, but overall it's effective and prices are reasonable.

October 1, 2025

App Store

4/5

“

Excellent app, very simple to use. I was able to buy and install my eSIM plan in minutes before departure. The interface is clear and the plans varied to match needs well.

September 1, 2025

Google Play

4/5

“

Gigsky works well for most of my destinations. Prices are competitive and plan flexibility is appreciated. Some technical issues encountered once, but support responded quickly.

August 1, 2025

Description

Gigsky is an eSIM provider founded in 2010 based in California, specializing in global data connectivity for travelers. Offering coverage in more than 200 countries and regions, Gigsky provides individual country plans, regional packages (Europe, Asia-Pacific, Americas, Latin America), and global plans tailored to each profile. Its strengths include a multi-carrier network ensuring better coverage in remote areas, competitive pricing starting from €4.49, and compatibility with the majority of eSIM devices. Ideal for frequent travelers, digital nomads, and cruisers seeking a reliable connection without a physical SIM.

How it works

Install the official Gigsky app from the App Store (iOS) or Google Play (Android) on your eSIM-compatible smartphone.

Open the app, sign up with your email address and create your user account with a secure password.

Choose the country or region you are traveling to from the 200+ available destinations and explore the offered plans.

Select the data volume (512 MB to 100 GB) and validity duration that match your travel needs.

Pay for your plan via Visa, Mastercard, Apple Pay, Google Pay, or Samsung Pay according to your preference.

For iOS: scan the QR code provided by the app with your camera and follow the on-screen instructions. For Android: follow the app instructions to add the eSIM profile in your network settings.

Upon arrival at your destination, go to Settings > Mobile Data, select Gigsky as your primary operator, and enable data roaming.

⚠️ If it fails

✅ Check that your phone is eSIM-compatible, you have a stable Internet connection, and you follow the app's steps exactly. Restart your phone and try again. If the problem persists, contact [email protected].

✅ Turn airplane mode on/off, ensure Gigsky is selected as the mobile data plan in network settings, and that roaming is enabled. Try a full device restart.

✅ Monitor your usage via the Gigsky app, disable automatic app updates and high-resolution video streaming, limit automatic email and social media sync.

✅ Prepare this change in advance via the app before arriving in the new country. If urgent change is needed, contact support who can assist via email or in-app chat.

Alternatives

FAQ

For a week in Europe, we recommend Gigsky's Europe regional plan with 5 to 10 GB of data, depending on your usage (social networks, GPS navigation, light streaming). The 5 GB plan costs about €19.99 and is perfect for a week-long city trip with moderate use.

Yes, Gigsky supports tethering on most iOS and Android devices. You can turn your phone into a Wi-Fi hotspot to share your Gigsky connection with your travel devices (laptop, tablet, etc.).

Gigsky works on iPhone XS and newer, cellular-enabled iPads, and most high-end Android phones released since 2018. Check the Device Compatibility page on gigsky.com to verify your specific model before purchasing.

No, Gigsky is data-only mobile service. It does not include voice calls or traditional SMS. However, you can use VoIP services (WhatsApp, Skype, etc.) to communicate via Internet data.

The Gigsky app displays your real-time data consumption in the main menu. You can view usage stats, see how many GB you've used, and get consumption projections to help manage your plan.

Yes, most modern smartphones allow using a physical SIM for calls/SMS and a Gigsky eSIM for mobile data simultaneously. This offers great flexibility: keep your local number and activate Gigsky data when abroad.

Yes, Gigsky offers Cruise+ plans specialized for cruise travelers, covering connections at sea and coastal destinations. Available for multiple regions (Americas, Europe, Asia-Pacific, World), these plans guarantee connectivity in international waters and port stops.

Contact Gigsky support 24/7 via email at [email protected] (response guaranteed within 24 hours), through the in-app chat, or visit the Help Center at support.gigsky.com. A dedicated team quickly resolves technical issues.

Company info

Legal name: GigSky Inc.

Founders: Ravi Rishy-Maharaj

Address: 935 Commercial St, Palo Alto, California 94303, USA

Email: [email protected]

Website: https://www.gigsky.com

Support

24/7

email, in-app, phone, help_center

Avg. response: 24h

Accepted payments

Visa, Mastercard, Apple Pay, Google Pay, Samsung Pay

Platforms

iOS app, Android app, Web

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