A-Sim

Travel-ready eSIMs for 200+ countries. Buy, install, and stay online in seconds — no roaming fees.

A-Sim makes staying connected abroad simple and affordable. Buy, install, and manage travel eSIMs instantly — no physical SIM card required. Perfect for business trips, vacations, or visiting family, A-Sim delivers reliable high-speed 4G/5G data in over 150 countries worldwide. Browse flexible regional and global data plans for North America (USA, Canada, Mexico), Europe, Asia, Latin America, Middle East, Africa, and more. Top-up anytime, track live data usage, and manage all your eSIMs from one clean dashboard. Easy Installation Installation takes under a minute. After purchase you receive a QR code, one-tap Universal Link for iPhone, and detailed instructions. For best results, keep Wi-Fi on for 15–30 minutes after installing so your phone can fully activate the line. Works perfectly on dual-SIM devices — keep your home number active while using affordable travel data. Transparent Pricing No hidden fees or surprise charges. All prices are shown clearly in CAD with real-time currency conversion. Plans start at just a few dollars with generous data allowances and clear validity periods. View full order history and receipts anytime in the app. We’re here to help. Contact support directly through the in-app chat or email us at support@a-sim.io. Our team responds quickly to assist with installation, plan questions, or account support. Download A-Sim today and enjoy stress-free connectivity wherever you travel.