RoameSIM provides 10 single‑country data plans that cover only Argentina, and an additional 29 multiple‑country plans that include Argentina as part of their coverage area.
The single‑country plans vary in price from roughly $7.81 to $12.00 and give data caps from 1 GB up to 12 GB, with validity periods ranging from 3 days to 30 days.
The multi‑country plans are more expensive, spanning about $13.00 to $252.00, and offer data caps between 2 GB and 50 GB. These plans typically combine several South American countries, including Argentina, and have validity ranges from 3 days up to a full year.
Where applicable, the provider differentiates between fixed data plans (a set amount of data that can be used over the validity period) and daily data cap plans (a daily allowance that is replenished each day); the fixed plans are more common for longer‑term usage, while the daily‑cap plans are aimed at travelers who need a predictable daily usage limit.