AirZlink – Global Travel eSIM

Zhonglian Hongkong Limited

About this app

AirZlink - The best travel eSIM app for global travelers and business people, providing prepaid eSIM data services in 190+ countries. Activate your eSIM instantly—no physical SIM card needed, avoid expensive roaming fees, and stay connected in popular destinations like Japan, Korea, the USA, Europe, and more.

Global Coverage – 190+ Countries & Regions
Popular supported destinations include:
• Japan eSIM
• Korea eSIM
• USA eSIM
• Europe eSIM (Multi-country)
• Thailand eSIM
• Singapore eSIM
• Malaysia, Vietnam, Indonesia, UAE, Saudi Arabia, and more
Whether you're on a short trip or an extended stay, enjoy fast and reliable local data wherever you go.
Key Features
• Instant eSIM Activation
Purchase with one tap, scan the QR code to install, and get online in minutes.
• Multiple eSIM Plan Options
Choose from local, regional, or global plans tailored for short-term and long-term travel needs.
• No Roaming Fees
Pay only for what you need—no hidden charges. Save 50%–90% compared to traditional carrier roaming.
• Supports hotspot sharing
Set up a personal hotspot to share your plan's data with friends and family. Travel smarter and save more.
• Multi-Device Support
Compatible with iPhone, Android, and eSIM-supported tablets.
• Real-Time Data Usage Tracking
Monitor remaining data and validity period with automatic reminders before expiration.
• 24/7 Global Customer Support
Multilingual support to help you quickly resolve installation, activation, or international network issues.
Ideal Use Cases
• Traveling abroad
• Business trips
• Affordable alternative to international roaming
• Digital nomads / remote work
• Dual-SIM users
• Managing multiple data plans across countries
A Safer, More Convenient Connection
No SIM removal, no shipping, no queues for physical SIMs.
All eSIM profiles are installed securely with encrypted data transmission—your privacy is protected.

Auto eSIM Detection
• Automatic in-app identification to instantly confirm device eSIM support status
• Please ensure your device is unlocked

Download AirZlink now and experience seamless global internet like never before!

Ratings and reviews

Awful! AVOID AT ALL COSTS. I purchased a 3 day unlimited eSIM, it lasted a day and a half then decided to stop. This happened on my return journey when I needed the data the most to look at flight updates, keep family posted etc. I had to buy WiFi at the airport as well as this awful eSIM. Do not use unless you like being let down and wasting your money.

easy to purchase and set up great. customer service

terrible app, terrible customer service. pay for a product and get a code saying already in use. no way to reach out for help. still trying to cancel and get it refunded. it's a scam as others have said

What’s new

• Improved the eSIM installation experience for a smoother setup.
• Added new promotions. Check the app for offer details and eligibility.
• Fixed bugs and improved the overall app experience.