Orange Travel or Roamless for Japan?

2 brands checked on 27/10/2026 · published by Mocom SAS (Sirocco)

Brands compared: Sirocco, Airalo, Holafly, Orange Travel, Instabridge, Roamless, aloSIM, Kolet, Sim Local, Eskimo, eSIM.me and Jetpac

As of 27/10/2026, out of 15 trips compared in Japan: Orange Travel ranked higher on 2, Roamless on 13; average gap 51%.

Orange Travel

Ranked higher on 2 of the 15 trips compared★ 4.6 · 78 reviewsOfficial website ›

Roamless

Ranked higher on 13 of the 15 trips compared★ 4.8 · 3,295 reviewsOfficial website ›

The verdict, by type of trip

Short stay3 days, 5 GBRoamless€8.89 against €8.99 with Orange Travel (1% more)
One week7 days, 5 GBRoamless€8.89 against €8.99 with Orange Travel (1% more)
Unlimited7 days, unlimitedRoamless€21.02 against €35.99 with Orange Travel (71% more)
Family of 44 travellers, 7 days, 5 GB eachRoamless€35.56 against €35.96 with Orange Travel (1% more)

A written rule, the same for every pair: for each type of trip, the better ranked of the two on price per GB (for unlimited, on price), at the prices we checked. Nothing is picked by hand; customer ratings don't count.

Prices, trip by trip

For each trip, each brand's cheapest plan that covers the duration and the data. In green, the better ranked of the two: price per GB, not counting GB beyond one and a half times the data requested (for unlimited, price). "+x%", how much more the other one costs, per GB when the data differs.

Prices, trip by trip
Trip	Orange Travel	Roamless
3 days
1 GB, 3 days	€6.993 GBthat's €2.33/day32% more expensive per GB	€3.531 GBthat's €1.18/dayRanked higher
5 GB, 3 days	€8.99that's €3.00/day1% more expensive	€8.89that's €2.96/dayRanked higher
10 GB, 3 days	€13.99that's €4.66/day5% more expensive	€13.36that's €4.45/dayRanked higher
Unlimited, 3 days	€19.99that's €6.66/day96% more expensive	€10.22that's €3.41/dayRanked higher
7 days
1 GB, 7 days	€6.993 GBthat's €1.00/day32% more expensive per GB	€3.531 GBthat's €0.50/dayRanked higher
5 GB, 7 days	€8.99that's €1.28/day1% more expensive	€8.89that's €1.27/dayRanked higher
10 GB, 7 days	€13.99that's €2.00/day5% more expensive	€13.36that's €1.91/dayRanked higher
Unlimited, 7 days	€35.99that's €5.14/day71% more expensive	€21.02that's €3.00/dayRanked higher
15 days
1 GB, 15 days	€15.9920 GBthat's €1.07/day202% more expensive per GB	€3.531 GBthat's €0.24/dayRanked higher
5 GB, 15 days	€15.9920 GBthat's €1.07/day20% more expensive per GB	€8.895 GBthat's €0.59/dayRanked higher
10 GB, 15 days	€15.9920 GBthat's €1.07/dayRanked higher	€13.3610 GBthat's €0.89/day25% more expensive per GB
Unlimited, 15 days	€50.99that's €3.40/day29% more expensive	€39.42that's €2.63/dayRanked higher
30 days
1 GB, 30 days	€15.9920 GBthat's €0.53/day202% more expensive per GB	€3.531 GBthat's €0.12/dayRanked higher
5 GB, 30 days	€15.9920 GBthat's €0.53/day20% more expensive per GB	€8.895 GBthat's €0.30/dayRanked higher
10 GB, 30 days	€15.9920 GBthat's €0.53/dayRanked higher	€13.3610 GBthat's €0.45/day25% more expensive per GB
Unlimited, 30 days	no unlimited plan long enough	€55.69that's €1.86/day

12 brands compared, not an exhaustive listWhy this ranking?

Compared on price per GB: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked, divided by its GB (at most one and a half times the data requested); for unlimited, the price. Average gap: the mean, over the trips compared, of the difference between the two brands relative to the better ranked one.

Not an exhaustive comparison: 12 brands out of the dozens that sell eSIMs. The list of brands compared is in our Methodology.

eSIMeter is published by Mocom SAS, which sells Sirocco: the site is funded by those sales. No other brand pays us.

Customer ratings

App Store United Kingdom, checked on 27/10/2026. Ratings don't count in the verdict.

Orange Travel★ 4.6 · 78 reviews
Roamless★ 4.8 · 3,295 reviews

A page per destination is only published if both brands have a price for at least 4 of the 16 trips, and if the better ranked one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology