Simday: Travel eSIM & Data

Get mobile data in 200+ countries — in 60 seconds. No SIM swap. No roaming charges. Buy a plan, scan the QR code, and you're online on a local network the moment you land. No airport kiosks. No tiny SIMs. No surprise bill when you get home. WHAT YOU GET WITH SIMDAY ◆ One-tap activation. Scan the QR, tap install, connect — in 60 seconds. ◆ 190+ countries covered. From Tokyo to Lisbon to São Paulo, buy data that works on local networks the moment you land. ◆ Unlimited data plans. Stream, map, video-call, and post without watching the counter. ◆ Phone number included. Get a number with eligible plans so you can receive calls and texts while abroad. ◆ 24/7 live support. Real humans, not chatbots. Help whenever, wherever. ◆ Plan flexibility. Pay-per-GB, regional bundles, or unlimited — pick what fits your trip. HOW IT WORKS 1. Open Simday and pick your destination. 2. Choose a plan that fits your trip. 3. Install your eSIM with one tap. 4. Land, toggle on, and you're connected. WHO SIMDAY IS FOR - Vacationers who want to skip roaming charges - Business travelers hopping between countries on one trip - Digital nomads working from anywhere - Students studying abroad - Anyone who's ever hunted for a SIM kiosk at 2 AM DEVICE COMPATIBILITY Simday works on eSIM-compatible phones. Not sure if your phone supports eSIM? Tap "Check my device" in the app. It takes 5 seconds. WHAT'S AN eSIM? An eSIM is a digital SIM card built into your phone. No physical card to swap. No mailing. No waiting. You download your plan, and your phone connects to a local network wherever you are. SUPPORT Questions before you travel? Problems while you're abroad? Our support team answers 24/7 inside the app. Real people, real answers, any time zone. Download Simday, pick your destination, and get online in 200+ countries before your plane lands. ABOUT SIMDAY Simday is developed and operated by Vast Travel LLC.