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HELP

Is there an unlimited data eSIM?

By the VoyaSIM team · Updated October 31, 2026 · 2 min read

Quick answer

Not at full speed. VoyaSIM's daily plans are the kind sold as unlimited: every day you get a full-speed allowance, from 300 MB to 10 GB depending on the plan, and after it data keeps working at a reduced speed until the next day starts. The plan page shows that speed under “After daily data”, from 128 kbps to 1 Mbps across the catalog.

HELP ✈︎ 30Dailyfull-speed allowance1–30days, chosen at checkout
Route map
  1. 01 How a daily plan works
  2. 02 Daily or fixed?
01

How a daily plan works

  • The first day starts at the first connection; the allowance renews every 24 hours from then, or at midnight local time on some networks.
  • Until the allowance is used, data runs at the full 4G or 5G speed of the partner network.
  • After it, the plan's reduced speed applies until the next day: at 128–512 kbps enough for messages and maps, at 1 Mbps also for music and voice calls.
  • You choose the number of days at checkout, and more days cost less per day.
02

Daily or fixed?

A fixed plan gives one amount of data for the whole trip at full speed until it is used, and suits most trips. A daily plan suits heavy daily use: streaming, a laptop on hotspot, long video calls. Every plan allows hotspot.

FAQ

Frequently asked questions

Is any travel eSIM truly unlimited?

Plans sold as unlimited usually work like this, with a fair-use limit after which the speed drops. Check the speed after the allowance before you buy.

Can I add more full-speed data to a daily plan?

A top-up on a daily plan adds days, not a bigger daily allowance. For more data per day, choose a plan with a larger daily allowance.

VoyaSIM at a glance
  • Coverage: 202 countries and territories, plus regional and global plans.
  • Prices: from $0.50, live from the catalog; fixed-data plans and daily plans.
  • Data: fixed plans from 100 MB to 100 GB for 3 to 365 days; daily plans from 300 MB to 10 GB a day, for 1 to 30 days.
  • Validity: starts at the first connection in the destination, not at purchase.
  • Data only: no phone number, calls or SMS; your own SIM keeps your number and WhatsApp.
  • Networks: local partner carriers in every country; each plan page shows whether they offer 3G, 4G or 5G.
  • Hotspot and tethering: allowed on every plan.
  • Phones: any eSIM-compatible, carrier-unlocked phone (dial *#06#: an EID number means eSIM support).
  • Top-ups: most plans can be topped up from My eSIMs, and an optional auto top-up adds data before it runs out.
  • Refunds: in full within 30 days of purchase if the eSIM was never activated.
  • Support: by email at support@voyasim.io, answered within 24 hours.
  • Company: VoyaSIM (voyasim.io) is run by TOORX LTD, London, UK, company number 14077112.

Written by the VoyaSIM team — we run a travel eSIM store covering 200+ countries, and guides like this one are how we answer the questions our support inbox sees every day. Last fact-check: October 31, 2026.

Keep reading

HELPWhat is an eSIM, and how does a travel eSIM work?

An eSIM is a SIM built into the phone, installed by scanning a QR code. How a VoyaSIM travel eSIM adds prepaid data next to your own SIM.

HELPIs my phone eSIM compatible?

iPhone XS, XR and newer, Pixel 3 and newer, Galaxy S20 and newer, plus the carrier-lock check that catches most problems before you buy.

HELPHow do I install and activate an eSIM on iPhone?

Settings → Cellular → Add eSIM, scan the QR code, label the line and set data roaming for the trip. Two minutes, over Wi-Fi.

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