BuddySIM: Travel eSIM

BuddySIM Mobile

About this app

Stay connected while traveling with BuddySIM. Buy your travel eSIM directly in the app, choose your destination and data package, and install the eSIM easily on your compatible smartphone.

Whether you’re on vacation, a business trip, a city break, a road trip, or a longer stay abroad, BuddySIM helps you stay connected with mobile data wherever you go — without a local SIM card, without swapping SIMs, and without searching for Wi-Fi.

Why BuddySIM?

• Travel eSIMs for many popular countries and regions
• Mobile data for vacations, business trips, and everyday use abroad
• Instant digital delivery — no physical SIM card required
• Easy installation via QR code or manual setup
• Flexible data plans for short trips and extended travel
• Keep your primary SIM and phone number active
• Perfect for navigation, messaging, translation apps, bookings, and social media
• Dedicated support for installation and usage

How BuddySIM Works

1. Choose your destination
2. Select the right data plan
3. Receive your eSIM instantly
4. Install the eSIM on your smartphone
5. Activate mobile data in your destination country and stay connected

With an eSIM, you can use mobile data abroad without inserting a physical SIM card. It’s especially convenient when you want to be online immediately after landing — whether for maps, WhatsApp, your hotel address, ride-hailing apps, emails, or travel documents.

BuddySIM is ideal for:

• International vacations
• Family trips
• Business travel
• City breaks
• Workations
• Backpacking adventures
• Road trips
• Cruises with shore excursions
• Study abroad programs
• Long-term stays overseas

No waiting at SIM card counters. No swapping physical SIM cards. No constantly searching for public Wi-Fi. With BuddySIM, you can prepare your mobile internet for travel digitally and hassle-free.

Important: To use an eSIM, you need an unlocked and eSIM-compatible smartphone. Network availability, speed, and coverage may vary depending on the country, region, network partner, and device.

BuddySIM – your travel eSIM app for vacations, international travel, and mobile internet abroad.