The SIMNOVA Blog

Practical guides, travel tips, and insights to help you stay connected anywhere in the world with eSIM technology.

Best eSIM for New Zealand from Australia (2026)
A New Zealand eSIM is usually the cheaper choice for Aussies who mostly need a modest amount of data, but roaming is a closer contest here than on many trips. A SIMNOVA eSIM costs A$2.95 for 1GB over 7 days, A$12.45 for 5GB and A$22.45 for 10GB over 30 days. Telstra charges A$5 a day for New Zealand, and Optus charges A$5 on eligible plans. Those rates include calls, texts and 2GB to 5GB of data, so they can suit short or heavy-use trips. SIMNOVA sells one of the products... Read more...
Best eSIM for Australia from New Zealand (2026)
For most Kiwis visiting Australia, a single-country eSIM is much cheaper than roaming for data, and your NZ number can stay on beside it to receive texts. A SIMNOVA Australia eSIM costs NZ$2.95 for 1GB over 7 days, NZ$10.95 for 5GB and NZ$16.95 for 10GB over 30 days. Ten days of Daily Roaming from Spark, One NZ or 2degrees costs NZ$80 to NZ$100, or NZ$40 on Spark's 10-day pack with 3GB, calls and texts. SIMNOVA sells one of the products compared here, so we show the sources and dates, and... Read more...
Travel eSIM App or Website: Which Should You Buy From?
You don't need a travel eSIM app to get online abroad: you can buy on a website and install the eSIM from a QR code in your email. An app is worth downloading if you want to check your data balance, top up in a couple of taps, or pay a lower price on bigger plans. SIMNOVA sells the same eSIM plans on its website and in the Simnova app for iPhone and Android, so this guide compares our own two channels with real prices. Where the website is the... Read more...
eSIM vs Local SIM Card: Which Should You Buy Abroad?
Two ways to get local data abroad, and they suit different trips. An eSIM is a digital plan you install before you fly and switch on when you land. A local SIM card is a physical card you buy after you arrive. The eSIM wins on speed and convenience and keeps your own number working; a local SIM is usually better only if you need a local phone number or your phone cannot take an eSIM. Here is how the two compare in practice, and how to decide which one... Read more...
eSIM vs Roaming: What It Really Costs NZ and Australian Travellers (2026)
The honest version: roaming is simpler, an eSIM is far cheaper, and you can have both. New Zealand and Australian carriers charge a flat daily fee every day you use your phone overseas - NZ$8 to NZ$10 a day at home, A$5 to A$10 in Australia. A travel eSIM is a one-off purchase for the whole trip, often less than a single day of roaming. For a two-week holiday the gap is usually well over a hundred dollars. What roaming buys you is not having to think about it. Your... Read more...
Stopover eSIM: How to Get Data on a Layover (2026)
A long layover does not have to mean airport Wi-Fi roulette. A stopover eSIM is a one-day data plan for the country you are transiting through. You install it before you fly, switch it on when you land, and you have working mobile data for the layover without paying your carrier a full day of roaming. SIMNOVA stopover plans start at A$1.95 / NZ$1.95. Most long-haul routes out of New Zealand and Australia connect somewhere β€” Dubai, Doha, Singapore, Hong Kong, Guangzhou, Bangkok or Los Angeles. That transit window is... Read more...
How Much Data Do You Need? Real Usage for Maps, WhatsApp, Instagram and Netflix
Most travellers overestimate what they use, then buy too much data. A few underestimate badly, and run out on day three. For a week away, 1–3 GB covers maps, messaging and light browsing. 3–7 GB is realistic if you use social media daily. Over 10 GB only if you stream video or tether a laptop. The single biggest factor is video: one hour of HD streaming can use more than a whole day of everything else combined. Here is what each app actually uses per hour, where the numbers come... Read more...
What Is A Travel eSIM and How Does It Work?
Learn how eSIM technology makes staying connected while travelling easier and more affordable. This guide explains what an eSIM is, how it works, and why it’s becoming the preferred choice for international travellers. Read more...