The short answer
Ubigi is a little cheaper than Airalo for Australia on the long plans, $42 against $45 for 15 days and $65 against $66.50 for 30 days, but Ubigi sells no true unlimited: a fixed amount at full speed, 30 GB or 60 GB, then 2 Mbps. Airalo gives 3 GB a day at full speed, then 1 Mbps. Ringo Light, the third option, is unlimited data at full speed for 2 weeks at $20.99 or 30 days at $35.99.
Unlimited data at full speed for 2 weeks at $20.99 or 30 days at $35.99, nothing renews, no app. Airalo asks $45 and $66.50, Ubigi $42 and $65 for a fixed amount, then 2 Mbps.
$11.50 for 3 days, $26.50 for a week, $45 for 15 days, $66.50 for 30 days, 3 GB a day at full speed, then 1 Mbps, on Optus. Buckets from $4 for 1 GB, 10 GB at $18. Buy on the web or in the app.
10 GB for 30 days at $16, 25 GB at $32, and 60 GB at full speed for 30 days at $65, then 2 Mbps, on Optus with 5G. Needs its app to manage.
Prices read on 25 October 2026: Airalo, Ubigi on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
The prices, charted
US dollars, 25 October 2026. Airalo and Ubigi sell 15 days, Ringo Light 2 weeks. Airalo is 3 GB a day at full speed, then 1 Mbps. Ubigi's 15 days is 30 GB at full speed, then 2 Mbps. Ringo Light is unlimited data at full speed.
The 30-day plan at each brand. Airalo slows to 1 Mbps after 3 GB a day. Ubigi's 30 days is 60 GB at full speed, then 2 Mbps. Ringo Light is unlimited data at full speed.
Ringo Light sells no bucket: its 2 weeks is unlimited, so it lasts 2 weeks, not 30 days. For a fixed 10 GB that lasts a month, Ubigi is the cheapest of the three and Airalo the second.
Side by side
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Airalo vs Ubigi in one paragraph
Airalo and Ubigi both ride Optus in Australia, so the choice is about the shape of the plan, not the network. Airalo sells unlimited days: 3 GB a day at full speed, then 1 Mbps until midnight, from $11.50 for 3 days to $66.50 for a month, and you can buy on the web without the app. Ubigi sells a fixed amount of data that drops to 2 Mbps when it runs out, 30 GB for 15 days at $42 or 60 GB for 30 days at $65, and the cheapest 10 GB of the two at $16. Ubigi is a few dollars cheaper on the long plans and gives you more data at full speed in total; Airalo is the one that never cuts you off for the day, only slows you after 3 GB. Pick Ubigi if you want a bucket or 60 GB of full speed in a month. Pick Airalo if you want a short trip of 3 or 7 days, or a true unlimited plan. If the trip is two weeks or a month and you want unlimited, neither is the cheapest: Ringo Light sells 2 weeks at $20.99 and 30 days at $35.99, unlimited data at full speed.
Price: the same trip at each
Priced on 25 October 2026, in US dollars, from each brand's own site. For 3 days, Airalo asks $11.50 for unlimited; Ubigi sells no 3-day plan. For a week, Airalo asks $26.50 for unlimited and Ubigi $22 for 20 GB, then 2 Mbps. For 15 days, Airalo asks $45 and Ubigi $42 for 30 GB, then 2 Mbps. For 30 days, Airalo asks $66.50 and Ubigi $65 for 60 GB, then 2 Mbps. Ubigi wins each long row of the two by a few dollars, with the caveat that its plan is a fixed amount, not unlimited days.
Ringo Light sells two trips for Australia: 2 weeks at $20.99 and 30 days at $35.99, both unlimited data at full speed. The 2 weeks costs less than half of Airalo's 15 days at $45 or Ubigi's at $42. The 30 days costs a little over half of Ubigi's $65 and Airalo's $66.50. Ringo Light sells no 3-day or 7-day plan: for a week, Ubigi at $22 and Airalo at $26.50 are the only two choices, and Ringo Light's 2 weeks at $20.99 is cheaper than either, with a week of days left over.
For a fixed amount of data, Ubigi is the cheaper of the two: 10 GB for 30 days at $16 against $18 at Airalo, and 25 GB at $32 against Airalo's 20 GB at $30. Ringo Light sells no buckets. If 10 GB spread over a whole month is all you need, Ubigi at $16 or Airalo at $18 beats Ringo Light's $20.99, and we would rather you read that here than at checkout.
What unlimited means at each
Airalo's unlimited for Australia gives 3 GB a day at full speed, then slows to 1 Mbps for the rest of the day. That covers maps, messages and an hour or two of video; a long evening of HD streaming will hit it. Ubigi does not sell unlimited days for Australia at all. Its 7, 15 and 30 day plans are 20 GB, 30 GB and 60 GB at full speed, and when that runs out the speed drops to 2 Mbps rather than stopping. Over a month, 60 GB is 2 GB a day on average, with no daily reset: use 10 GB on a rainy day and it comes off the same pot. Ringo Light is unlimited data at full speed for the whole 2 weeks or 30 days. Fair use policy, see Terms.
Networks and coverage in Australia
Australia is the one country where the network matters as much as the price. Telstra covers far more of the outback and the highways than Optus. Airalo rides Optus, and so does Ubigi, with 5G, so for this question the network is a draw. Ringo Light rides a local partner network. For Sydney, Melbourne, Brisbane and the east coast, any of the three works. For a road trip through the Red Centre or the Nullarbor, pick a plan that lists Telstra, which neither Airalo nor Ubigi does here; Nomad lists Telstra on its data buckets in the full comparison. Whichever you pick, download offline maps before you leave the coast.
Installation, app and support
Airalo can be bought on the web or in its app; its support chat lives in the app and on the site. Ubigi needs its app to manage the plan: top-ups, the balance and the data counter all sit there. Ringo Light needs no app; the eSIM arrives by email in seconds and installs in one scan, and support is by email. Whichever you pick, install it at home before the long flight and switch it on for data when you land in Sydney, Melbourne or Brisbane.
The cheaper third option: Ringo Light
Ringo Light is our own data eSIM, sold to fund the full Ringo, one plan that works everywhere with your own number ported onto it. For Australia it sells two trips, both unlimited data at full speed: 2 weeks at $20.99 and 30 days at $35.99. One payment, nothing renews, no app.
What it does not do: no buckets, no 3-day plan, no 7-day plan, no phone number, data only. Calls go over apps that use data. If you want 10 GB for a month, Ubigi at $16 or Airalo at $18 is the better buy. If you want 3 days, Airalo at $11.50 is the only plan of the three. For a week, Ubigi at $22 is the cheapest 7-day plan, though our 2 weeks at $20.99 costs less and lasts longer. For two weeks or a month of unlimited, Ringo Light is the cheapest of the three.
The full comparison for Australia, with Holafly and Nomad priced the same day, is at /blog/best-esim-for-australia. The card to buy Ringo Light is further up this page, just after the side-by-side table.
Which to pick
- Ubigi, if you want a bucket. 10 GB for 30 days at $16, 25 GB at $32, on Optus with 5G. Airalo is $18 for 10 GB; Ringo Light sells no bucket.
- Airalo, if the trip is 3 days. $11.50 for 3 days of unlimited, 3 GB a day at full speed. Ubigi sells no 3-day plan and Ringo Light no 3 days.
- Ubigi, if you want the most full speed data in a month from a rival. 60 GB at full speed for 30 days at $65, then 2 Mbps, against Airalo's 3 GB a day at $66.50.
- Airalo, if you want unlimited days and no app. Buy on the web, 3 GB a day at full speed, then 1 Mbps. $45 for 15 days against $42 at Ubigi for a fixed 30 GB.
- ✓Ringo Light, if the trip is two weeks or a month. Unlimited data at full speed at $20.99 or $35.99, cheaper than both at each of those lengths.
Pick by trip
Airalo unlimited, 3 days, $11.50. Ubigi sells no 3-day plan and Ringo Light no 3 days.
Ubigi 20 GB for 7 days at $22, or Airalo unlimited for $26.50. Ringo Light sells no 7-day plan; its 2 weeks is $20.99 and costs less than either.
Ringo Light unlimited, 2 weeks, $20.99, against $42 at Ubigi for 30 GB and $45 at Airalo for 15 days.
Ringo Light unlimited, 30 days, $35.99, against $65 at Ubigi and $66.50 at Airalo. All three ride Optus or a partner network, so download offline maps for the Red Centre whichever you pick.
Ubigi 10 GB for 30 days at $16, or Airalo at $18. Ringo Light sells no buckets.
Frequently asked questions
How we compared, and our sources
Airalo, Ubigi, Ringo Light
We priced Airalo, Ubigi and Ringo Light for Australia on 25 October 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Holafly and Nomad. They sell Australia too and are priced on the same day in the full comparison at /blog/best-esim-for-australia. This page answers one question, Airalo or Ubigi, so it keeps to those two and the cheaper third option. Left out: Saily. It sells Australia too and is priced on the same day in the full comparison at /blog/best-esim-for-australia, which keeps this page to the two brands and the cheaper third option. Left out: Maya Mobile. It lists only a Global plan for Australia and its own site refused the fetch, so it stays out rather than being guessed.
- Airalo: www.airalo.com/australia-esim?currency=USD, unlimited read on the site in dollars, 25 October 2026; buckets (10 GB $18, 20 GB $30) from the esimdb listing dated 4 October 2026
- Ubigi: cellulardata.ubigi.com/rates-and-coverage/australia-data-plans/australia-10gb-30-days/?wmc-currency=USD, 10 GB $16 read on its own page, 25 October 2026; the other plans (25 GB $32, unlimited 7 days $22, 15 days $42, 30 days $65) from the esimdb listing dated 4 October 2026
- Ringo Light: our own catalogue, the prices the checkout charges on 25 October 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
