3 GB
Data
7 days
Validity
$3.99
$1.33/GB
TSimTech eSIM Australia 2026: Promo Code, Data Plans & Prices
TSimTech eSIM Australia 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
TSimTech plans and prices for Australia
TSimTech for Australia FAQ.
Is there a TSimTech promo code for Australia?
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Yes. Use our code when you buy an Australia plan on MobiMatter. Enter it at checkout.
How much does the cheapest TSimTech eSIM for Australia cost?
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The cheapest TSimTech eSIM for Australia costs $3.99 and gives you 3 GB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on MobiMatter, the eSIM marketplace that sells TSimTech plans.
Does TSimTech work in Australia?
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Yes, TSimTech works in Australia on its Australia-only plans. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a TSimTech eSIM for Australia for 7, 15 or 30 days?
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For Australia alone, these are TSimTech's lowest prices by trip length:
- 7 days: $3.99 for 3 GB
- 15 days: $5.99 for 5 GB
- 30 days: $8.49 for 10 GB
Does TSimTech have an unlimited data eSIM for Australia?
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No, TSimTech has no unlimited plans for Australia, so every plan comes with a set amount of data. Its plans run at full speed with no daily limit.
What is TSimTech, and is it good for Australia?
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TSimTech eSIMs are sold through MobiMatter, an eSIM marketplace, with plans covering 41 destinations.
How much does 1 GB of data cost with a TSimTech eSIM in Australia?
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With TSimTech, 1 GB in Australia can cost as little as $0.63, on the plan with 30 GB for 30 days.
Does TSimTech have 5G in Australia?
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Yes, every TSimTech plan for Australia has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a TSimTech eSIM as a mobile hotspot in Australia?
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Yes, every TSimTech plan lets you share data through a personal hotspot.
Does TSimTech have a phone plan with a number for Australia?
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No, TSimTech's Australia plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a TSimTech eSIM before my trip to Australia and use it later?
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Yes, you can buy it ahead, but activate it within 2 months of purchase. The days start with your first data use, so keep the eSIM switched off until you arrive.
Can I top up a TSimTech eSIM?
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No, TSimTech eSIMs can't be topped up. If you run out of data, you buy a new package, and it comes with a new eSIM.