Roamless takes a different route from most travel eSIMs: you install one global eSIM a single time, then fund it with FLEX pay-as-you-go credits that never expire, drawing them down per MB across 200+ destinations instead of buying a new profile per trip. The same app also does in-app calling from $0.01/min and optional "Roamless Numbers" second phone numbers with UK, Canada, or Australia prefixes. On eSIMAdvice we track 4,501 live Roamless plans across 201 countries.
ⓘ Prices come from Roamless’s own catalogue, last synced Jul 16, 2026 — some may have changed since.
Roamless takes a different route from most travel eSIMs: you install one global eSIM a single time, then fund it with FLEX pay-as-you-go credits that never expire, drawing them down per MB across 200+ destinations instead of buying a new profile per trip. The same app also does in-app calling from $0.01/min and optional "Roamless Numbers" second phone numbers with UK, Canada, or Australia prefixes. On eSIMAdvice we track 4,501 live Roamless plans across 201 countries.
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How Roamless compares with providers we also list — by the numbers.
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Travelsim Asia 
Nomad eSIM Roamless works on any eSIM-capable, carrier-unlocked phone. Common examples:
Tip: open Settings and look for "Add eSIM" or "Add cellular plan" to confirm your device supports eSIM. Your phone must also be carrier-unlocked.
Everything runs through the Roamless app (iOS, Android, or their web app) — you create an account, download the eSIM for free, and get $1.25 in starter credits (up to 500MB) to test the connection before paying anything. From there you either top up FLEX credits, which are billed per MB with no expiry and work automatically in any covered destination with no country selection step, or buy a FIX 30-day data plan; both can sit on the same single eSIM. Because credits are tied to your account rather than the eSIM profile, they survive deleting, reinstalling, or moving the eSIM to a new phone.
No traveler reviews for Roamless yet — we only publish real, moderated experiences, never invented ones. Used Roamless on a trip? Yours can be the first.
We currently list 4,501 live Roamless plans across 201 countries, starting at $1.66. For a short single-country visit, compare that against Roamless's 30-day FIX plans, which trade the no-expiry perk for a lower effective per-GB rate.
Yes — eSIMAdvice tracks an exclusive Roamless coupon, code ESIMDUDE, worth 15% off. Our Roamless listings already factor that discount in when ranking plans by true cost, so the deals sorted cheapest-first reflect what you actually pay; grab the code ESIMDUDE from our listing and use it when you pay Roamless to claim the 15% off.
FLEX pay-as-you-go credits never expire and are drawn down per MB only as you use data (or per minute for in-app calls). The eSIM itself is a Single Global profile you install once; your balance then works automatically in any of the 200+ covered destinations with no country selection or re-activation step. Only the FIX data plans carry a validity window, which is 30 days.
Roamless Numbers is an optional subscription inside the app that gives you one or more real phone numbers with UK, Canada, or Australia prefixes for receiving calls and SMS (including 2FA codes) while abroad. Incoming calls and SMS on your Roamless Number are free, outgoing ones draw on your credit balance, and it pairs with the app's regular in-app calling, which starts at $0.01 per minute to 200+ destinations.
Only in narrow cases: the published policy covers devices that turn out not to support eSIM or are carrier-locked and cannot be unlocked, verified through an in-app support ticket with screenshots. Used credits and activated 30-day plans are non-refundable, though Roamless says it reviews exceptional cases individually. Approved refunds reach your card in 5-10 business days. The free download plus $1.25 test credit exists precisely so you can confirm compatibility before paying.
