Roamless：200カ国以上で即時インターネット接続を可能にするグローバルeSIM

Single Global eSIM. No SIM Swaps. Multiple Ways to Connect. Say goodbye to expensive roaming charges, skip airport SIM queues, ditch Wi-Fi hunting and travel smarter with Roamless eSIM — you can now choose between pay-as-you-go credits or smart data plans on the Roamless Single Global eSIM™ and get online in 200+ destinations instantly. Whether you're exploring a single country or crossing borders daily, Roamless gives you full control over your mobile internet and in-app calls with flexible, secure service in 200+ countries while keeping your existing phone number (for WhatsApp, FaceTime, iMessage and more) What Is an eSIM? An eSIM (embedded SIM) is a digital SIM card built into your device. It lets you activate a mobile data plan without needing a physical SIM card — perfect for international travelers. With Roamless, a single eSIM is all you need to stay connected across borders, without swapping SIM cards or dealing with local SIM vendors. What is Roamless? Roamless is a next-gen travel internet app using a Single Global eSIM™ for instant, reliable connectivity in 200+ countries. No more expensive roaming charges, no more managing SIM cards, and no more confusing eSIM stores. Just install your global Roamless eSIM once and get online anywhere. Multiple Ways to Connect: You can now choose between pay-as-you-go credits or data plans with one Single Global eSIM™ Roamless Flex – One Wallet, 200+ Destinations • Best for multi-country travel and frequent flyers • Add funds and use them globally • Keep your remaining balance for your next trip; no expiration • No need to switch plans or to select destinations • Just travel to your destination and get online automatically Roamless Fix – Fixed Plans for countries and regions • Perfect for longer stays and destination-based use • Prepaid data plans by country or region • No contracts or hidden fees • Pay once and stay connected during your trip International In-App Voice Calls Make in-app voice calls to 200+ destinations starting at $0.01/min directly from inside the Roamless app. No third-party integrations needed. Just open the app and call any phone number worldwide including Europe, North America, Asia, and more Why Choose Roamless? • Single Global eSIM: Works in 200+ destinations including United States, Canada, United Kingdom, Turkey, Germany, Colombia, Australia, Italy, France, Spain, Thailand, Indonesia, India, Japan, China, South Korea, Saudi Arabia, the UAE and more • Data + Voice in one app: Mobile internet and international in-app calling with a single wallet • New Smart UI: Easily top-up, track usage and manage your plans • Pay-as-you-go: Only pay for what you use — no wasted data, no expirations • Unlimited hotspot; tethering allowed • Transparent pricing: Plans starting $1.25/GB, pay-as-you-go starting from $2.45/GB • Referral bonuses: Invite friends, get rewarded • In-app support: Available 24/7 to assist you on the go Built For: • Travelers who hate roaming charges • Vacationers looking for a quick way to get online • Business travelers hopping between countries • Digital nomads working remotely around the world • Anyone tired of SIM swaps and overpaying for data How Roamless Works: • Download the Roamless app • Set up your Single Global eSIM™ (one-time activation) • Buy Flex credits or a Fix plan • Start using data and in-app calls when you land • Top up anytime, from anywhere Welcome Bonus • Try Roamless for free. Download now and get $1.25 free credits for the free eSIM trial. • Add $20 to your account or buy a plan and get 20% off. Referral Program Invite friends and earn rewards: • They get $5 bonus credit • You get $5 bonus credit — every time eSIM Device Compatibility • Roamless works with eSIM-compatible smartphones, tablets, IoT devices, routers and PCs • Roamless also works with eSIM adapters (e.g., 9esim, 5ber eSIM, esim.me, etc.) • For full compatibility info, visit our website