Add to ChromeAre you the developer of this app? Verify ownership to manage this listing.
Get a dedicated desktop app for esimNB on Mac, Windows, and Linux with WebCatalog Desktop.
- Launch esimNB directly from your Dock or taskbar.
- Work without distractions in a dedicated window, separate from your browser tabs.
- Manage multiple esimNB accounts and switch between them without logging out.
esimNB is an iOS travel eSIM app for staying connected with mobile data in destinations around the world. Browse eSIM plans by country or region, review data allowances and plan validity, and install an eSIM directly from the app without manually entering activation details. An eSIM-compatible, carrier-unlocked iPhone is required. Manage travel eSIMs and trips in one place, check your data balance, and top up eligible plans as needed. Plans connect through local mobile networks, with 4G or 5G availability depending on the destination and network. esimNB is designed to help travelers access mobile internet for maps, messaging, browsing, and other online services without swapping physical SIM cards.
Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to esimNB. All product names, logos, and brands are property of their respective owners.
Related articles
Guides
How to Manage Multiple TextNow Accounts
Each TextNow account holds one number. Map numbers to logins, keep them active, and use WebCatalog Desktop profiles to keep two lines open on a computer.
Oct 20, 2026 · Khang Nguyen
Guides
How to Manage Multiple Yandex Mail Accounts
Switch between Yandex Mail accounts with Yandex ID's built-in switcher, the mobile app, or IMAP, or keep each signed in with WebCatalog Desktop profiles.
Oct 20, 2026 · Nho Vo
Guides
How to Manage Multiple Snapchat Accounts
Manage multiple Snapchat accounts on web and mobile, and keep two signed in on your computer with profiles in WebCatalog Desktop.
Oct 20, 2026 · Khang Nguyen
