aloSIM or Jetpac for Vietnam?

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 16 trips compared in Vietnam: aloSIM ranked higher on 3, Jetpac on 13; average gap 22%.

aloSIM

Ranked higher on 3 of the 16 trips compared★ 4.7 · 419 reviewsOfficial website ›

Jetpac

Ranked higher on 13 of the 16 trips compared★ 4.4 · 140 reviewsOfficial website ›

The verdict, by type of trip

Short stay3 days, 5 GBJetpac€8.00 against €11.00 with aloSIM (38% more)
One week7 days, 5 GBJetpac€9.00 against €11.00 with aloSIM (22% more)
Unlimited7 days, unlimitedJetpac€25.00 against €28.00 with aloSIM (12% more)
Family of 44 travellers, 7 days, 5 GB eachJetpac€36.00 against €44.00 with aloSIM (22% 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	aloSIM	Jetpac
3 days
1 GB, 3 days	€4.501 GBthat's €1.50/day4% more expensive per GB	€6.503 GBthat's €2.17/dayRanked higher
5 GB, 3 days	€11.00that's €3.67/day38% more expensive	€8.00that's €2.67/dayRanked higher
10 GB, 3 days	€19.00that's €6.33/day52% more expensive	€12.50that's €4.17/dayRanked higher
Unlimited, 3 days	€12.00that's €4.00/day14% more expensive	€10.50that's €3.50/dayRanked higher
7 days
1 GB, 7 days	€4.501 GBthat's €0.64/dayRanked higher	€8.003 GBthat's €1.14/day19% more expensive per GB
5 GB, 7 days	€11.00that's €1.57/day22% more expensive	€9.00that's €1.29/dayRanked higher
10 GB, 7 days	€19.00that's €2.71/day36% more expensive	€14.00that's €2.00/dayRanked higher
Unlimited, 7 days	€28.00that's €4.00/day12% more expensive	€25.00that's €3.57/dayRanked higher
15 days
1 GB, 15 days	€6.50that's €0.43/dayRanked higher	€10.50that's €0.70/day62% more expensive
5 GB, 15 days	€11.00that's €0.73/day5% more expensive	€10.50that's €0.70/dayRanked higher
10 GB, 15 days	€19.00that's €1.27/day9% more expensive	€17.50that's €1.17/dayRanked higher
Unlimited, 15 days	€46.00that's €3.07/day15% more expensive	€40.00that's €2.67/dayRanked higher
30 days
1 GB, 30 days	€7.50that's €0.25/dayRanked higher	€10.50that's €0.35/day40% more expensive
5 GB, 30 days	€11.00that's €0.37/day5% more expensive	€10.50that's €0.35/dayRanked higher
10 GB, 30 days	€19.00that's €0.63/day9% more expensive	€17.50that's €0.58/dayRanked higher
Unlimited, 30 days	€75.00that's €2.50/day19% more expensive	€63.00that's €2.10/dayRanked higher

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.

aloSIM★ 4.7 · 419 reviews
Jetpac★ 4.4 · 140 reviews

Going further

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