Swapping physical SIM cards mid-trip is one of those small travel annoyances that adds up fast: fiddly trays, tiny cards, and the inevitable panic of wondering where you put the old one. Maya Mobile has built its entire product around doing away with that. Its eSIM is installed once — a two-minute job through the Maya Mobile app on iOS or Android — and then simply switched on whenever you land somewhere new.

The pitch is "the only eSIM you'll ever need," and the coverage backs it up. One eSIM works across more than 165 countries at a flat rate, so you don't need separate regional or local SIMs for a multi-country itinerary. That's the real selling point for anyone hopping between, say, Japan, Vietnam and Singapore in a fortnight, or threading together a few European neighbours.

Every plan comes with unlimited data; you only choose the duration. Four options cover most trip lengths: 3 days at USD9.99, 7 days at USD19.99, 14 days at USD27.99 and 30 days at USD49.99. The per-day maths rewards longer plans — roughly USD3.33 a day on the shortest tier, dropping to USD1.67 a day for a month. If your trip runs over, an optional auto top-up renews the plan until you turn it off.

Cruise travellers get their own tier. Maya's Global + Cruise plans — from USD49.99 for 3 days up to USD299.99 for 30 days — keep you connected from port to open sea, which is notable given how patchy and pricey shipboard internet usually is. Supported lines include Royal Caribbean, Disney Cruise Line, Carnival, Norwegian, Princess and Regent Seven Seas, with sailings from ports worldwide.

If something goes wrong, support is available around the clock via WhatsApp, a live chat agent inside the app, or the online help portal for less urgent queries and troubleshooting guides.

Why it matters: for travellers, this is a pricing and convenience story worth comparing against your current setup. If you've been buying airport SIMs, renting dongles or paying your home carrier's roaming fees, Maya's flat unlimited-data model — especially the 14- and 30-day tiers at USD2 or USD1.67 a day — could undercut all of them on a multi-stop trip. Frequent travellers benefit most, since the one-time install means zero setup on every subsequent arrival. Anyone with a compatible unlocked phone can use it, and there's no contract, just plans running from 3 to 30 days. The cruise plans are the wildcard here: if you've ever winced at a ship's Wi-Fi package, per-day rates from roughly USD10–17 for data that works at sea deserve a look before your next sailing.

Worth noting: the article is branded content from Maya Mobile, so the rosy framing comes as no surprise — but the plan prices, durations, country count and cruise line list are the facts to take away for your own comparison shopping.