GIANT: Airalo, T-Mobile eSIM

In-app purchases
1.31K reviews
Content rating
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About this app

Get high speed, flexible, no-contract mobile data and SMS at unbeatable prices. Get roaming data and stay connected in 200+ countries so you’ll never be without data in a foreign country again. GIANT allows you to save on international cellular data roaming with eSIM plans from GIANT. Shop, connect, and earn in just a few minutes.

✈️ Who is GIANT best for?
GIANT is a perfect solution for frequent travelers, digital nomads, and business travelers. Choose from prepaid eSIM data on AT&T, Vodafone, Telefonica, Vodacom, and other leading networks.

🤑 How much does it cost?
* GIANT eSIMs data prices start as low at $4.50
* Earn GIANT rewards with every purchase
* Earn rewards when you refer friends and family

⭐ Why choose the GIANT eSIM App?
✓ Connect instantly with the power of eSIM
✓ Global coverage in 200+ countries and regions
✓ No contract or hidden fees - pay-as-you-go with prepaid eSIMs ✌️
✓ Connect to the best networks including AT&T, Vodafone, Telefonica, Vodacom, and others
✓ Keep your phone number for talk and text - connect to the internet with GIANT
✓ Top-up expired plans without having to reinstall new eSIM

📲 What is an eSIM?
An eSIM is a virtual SIM. It allows you to automatically connect to a mobile network without a SIM card. eSIMs are more secure (can’t be stolen!) and more convenient (no more swapping SIMs!) than SIMs.

🤔 Does my device support eSIM?
- GIANT supports any eSIM compatible device for virtual sim. That includes smartphones like the iPhone, Google Pixel, Samsung Galaxy S22, and many others. It also includes tablets such as cellular-enabled iPads and the Microsoft Surface Pro. Lastly, most wearables are eSIM-compatible, for example the Apple Watch, Samsung Galaxy Watch, and others. To check if your device is eSIM-compatible, just complete the step-by-step guide

🤔 Does an eSIM come with a phone number?
- No. You can use your existing phone number for talk and text. eSIMs from GIANT provide affordable access to the internet on your mobile device, perfect for maps and messaging while you’re abroad.

Buy now and activate your plan before you travel. Plans can be activated any time within 6 months from purchase. Earn rewards with every purchase. Refer to your friends and family to earn even more! You can also gift cellular data to your friends and family and keep earning the rewards. Traveling to more than one country? GIANT also offers global plans and multi-country regional plans for Africa, Asia, Caribbean, Europe, and Latin America

Visit for more information.

Privacy Policy:
Terms & Conditions:
Updated on
Apr 17, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.29K reviews
March 8, 2021
I didn't realize that it's a monthly subscription that'll be charged every month. Now I want to cancel and it doesn't come up in Google Play subscriptions, there's no option to cancel in app or on website! Beware! Might have to change my debit card so I don't get charged. Pain in the A**!! UPDATE: I followed the steps they replied with. It says "something went wrong try again later" every time. Their phone number goes nowhere, emails go nowhere. Had to change my debit card number. SCAM!!
98 people found this review helpful
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Wificoin Inc.
April 11, 2022
Hi Carissa, There 2 purchase options in the Wallet screen - Prepaid and Subscription. The subscriptions are monthly renewals that also send a reminder 7 days prior to renewal. There are no questions asked instant cancelation of the subscription from within the app (Wallet -> My Subscriptions). For one time purchases you can use the Prepaid option.
world united
March 24, 2024
Not available in uk. I was even requested to review my feedback. They certainly have promptness to do it. The app does not work in the UK. At least, that is my own experience, and if you do not accept the feedback given, what's the point in you grow and develop it, rather than pushing me to alter a personal experience I had with the app.
1 person found this review helpful
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Wificoin Inc.
March 24, 2024
Hi, we greatly appreciate your feedback. Can you please reach out at and elaborate what issues are you facing with the app? Please be more specific, so that we can work on resolving your concern and make it better for you and other users. TIA
Shaleen Sharma
February 2, 2024
It is a fraudulent app. Fraud has gone to such a level that nobody is completely safe. I have downloaded this app and activate a 7 day plan for Singapore through a network called Singtel. Even though the plan has Activated there is no mobile data on my Samsung galaxy S23 ultra. I am very disappointed. It is fake.
9 people found this review helpful
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Wificoin Inc.
February 2, 2024
Dear Shaleen, we regret the inconvenience caused. Our app is not fraudulent. There may be some confusion. Have you reached the destination? The plan starts working when you reach the destination. Can you please reach out to us at "" and share the details. We will definitely resolve your concern.

What's new

- Improve date and search by ICCID filters in my plans
- Improve activation failure message
- Improve support ticket creation