The short answer
Airalo is the travel eSIM most people already know for Singapore. Ringo Light is cheaper for unlimited at every length both sell: $8.99 against $11.50 for 3 days, $17.99 for 2 weeks against $27 for one week, and $29.99 against $69 for a month. Airalo wins where Ringo Light sells nothing, with data buckets from $4 for 1 GB, a plan on Singtel and an app.
Unlimited data at full speed: 3 days at $8.99, 2 weeks at $17.99, 30 days at $29.99. No app, nothing renews. Airalo asks $48 for 15 days and $69 for 30. No 7-day plan, no buckets.
Unlimited at $11.50 for 3 days, $27 for a week, $48 for 15 days and $69 for 30, 3 GB a day at full speed and then 1 Mbps. Buckets: 10 GB for 30 days at $16, 20 GB at $23, 1 GB from $4. Needs its app.
Prices read on 28 September 2026: Airalo, Ringo Light 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.
Travelling further? Compare the best eSIM for Asia and the eSIM for Asia-Pacific.
The prices, charted
US dollars, 28 September 2026. The rivals sell 15 days, Ringo Light 2 weeks. Airalo gives 3 GB a day at full speed, then 1 Mbps; Ringo Light is unlimited data at full speed.
The 30-day unlimited plan at each brand that sells one. Ringo Light is unlimited data at full speed.
Ringo Light sells no bucket either: its 2 weeks is unlimited and lasts 2 weeks, not 30 days.
Side by side
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Get Ringo Light for Singapore, from $8.99.
Installed once, next to your own SIM. Your eSIM arrives by email in seconds.
- 3 days $8.99
- 2 weeks $17.99
- 30 days $29.99
We sell data eSIMs for now to fund the full Ringo service. Ringo is self funded. Every plan bought here pays for the build of one plan that works everywhere.
Want to keep your own number abroad?
That is the full Ringo service: one plan that works everywhere, with your own number included.
It is a separate product from Ringo Light and it is still being built, so it is not on sale yet. Join the waitlist to hear when it opens.
Airalo vs Ringo Light in one paragraph
For unlimited, Ringo Light costs less than Airalo at every length both sell, and it stays at full speed while Airalo slows to 1 Mbps after 3 GB a day. Its 2 weeks at $17.99 is under Airalo's 15 days at $48 and even under Airalo's 7 days at $27.
Airalo wins what Ringo Light does not sell: buckets from $4 for 1 GB up to 20 GB at $23, a network it names, and an app. A bucket of 10 GB at $16 is $1.99 under our 2 weeks, and 20 GB at $23 is $6.99 under our 30 days.
So take Ringo Light for 3 days, two weeks or a month of unlimited, and Airalo if you want a bucket that lasts 30 days or a named network.
Price: the same trip at each
Priced on 28 September 2026, in US dollars. Airalo asks $11.50 for 3 days of unlimited, $27 for 7, $48 for 15 and $69 for 30.
Ringo Light sells 3 days at $8.99, 2 weeks at $17.99 and 30 days at $29.99, all unlimited data at full speed. Three days is under Airalo's $11.50, and the 30 days costs less than half of Airalo's $69. Ringo Light has no 7-day plan, but its 2 weeks at $17.99 still costs less than Airalo's 7 days at $27.
For a fixed amount of data only Airalo sells it: 10 GB for 30 days at $16 and 20 GB at $23. Ringo Light sells no bucket. The $16 bucket is $1.99 under our 2 weeks at $17.99, and the $23 bucket is $6.99 under our 30 days at $29.99. We would rather you read that here than at checkout.
What unlimited means at each
Airalo's unlimited gives you 3 GB a day at full speed, then 1 Mbps. That covers maps, messages and some video, and a long day of streaming will hit it. Ringo Light is unlimited data at full speed for the whole 3 days, 2 weeks or 30 days. Fair use policy, see Terms.
Networks and coverage in Singapore
Singapore has four mobile networks: Singtel, StarHub, M1 and Simba. The island is small and dense, and all four cover the city, the MRT underground and Changi well. Signal can drop inside thick buildings and on outlying islands such as Pulau Ubin.
Airalo uses Singtel plus one other network, and Ringo Light rides a local partner network.
Plenty of visitors cross the Causeway to Johor Bahru or carry on into Malaysia. A Singapore plan, ours included, stops at the border. For a trip that continues, look at a regional plan; the full comparison at /blog/best-esim-for-singapore says which brands sell one.
Installation and app
Airalo needs its app, where you buy and install. Ringo Light needs none, as the eSIM arrives by email in seconds and installs in one scan, with support by email. Whichever you pick, install it at home before you fly and switch on data when you land.
What Ringo Light is, and what it is not
Ringo Light is our own data eSIM. For Singapore it sells three trips, all unlimited data at full speed: 3 days at $8.99, 2 weeks at $17.99 and 30 days at $29.99. One payment, nothing renews, no app.
What it does not do: no buckets, no 7-day plan, no phone number. It is data only, so calls go over apps that use data. For a fixed bucket, Airalo's 10 GB at $16 is cheaper than our 2 weeks at $17.99.
The full comparison for Singapore, with Holafly, Saily, Nomad and Ubigi priced on the same day, is at /blog/best-esim-for-singapore. The card to buy Ringo Light is further up this page, just after the side-by-side table.
Which to pick
- ✓Ringo Light, if you want unlimited for 3 days, two weeks or a month. $8.99 for 3 days, $17.99 for 2 weeks or $29.99 for 30 days, all unlimited data at full speed and each below Airalo's price at 3, 15 and 30 days.
- Airalo, if you want a fixed bucket or unlimited days from one brand, and do not mind its app. Unlimited on Singtel from $11.50 for 3 days up to $69 for 30, at 3 GB a day and then 1 Mbps, or 10 GB for 30 days at $16, 20 GB at $23 and 1 GB from $4. The app is required.
Pick by trip
Ringo Light unlimited, 3 days, $8.99, where Airalo asks $11.50. Its 2 weeks is $17.99 if you might stay on.
Ringo Light, 2 weeks, $17.99, against $48 for Airalo's 15 days.
Ringo Light, 30 days, $29.99, against $69 at Airalo.
Airalo, 10 GB for 30 days at $16. Ringo Light sells no bucket.
Neither plan gives you a phone number. Both are data only, and calls go over apps that use data.
Frequently asked questions
How we compared, and our sources
Airalo, Ringo Light, Ringo Light
We priced Airalo and Ringo Light for Singapore on 28 September 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, Saily, Nomad and Ubigi. They sell Singapore too and are priced on the same day in the full comparison at /blog/best-esim-for-singapore. This page answers one question, Airalo or Ringo Light, so it keeps to those two.
- Airalo: www.airalo.com/singapore-esim?currency=USD, unlimited and networks in dollars on the site; buckets from esimdb.com/singapore/airalo, 23 September 2026
- Ringo Light: ringoesim.com/singapore, the catalogue the checkout charges, read the same day
- Ringo Light: our own catalogue, the prices the checkout charges on 28 September 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.
