AeroSims eSIM Data Plans for Switzerland

AeroSims does not provide a truly unlimited data eSIM plan for Switzerland. While several plans are named “Switzerland Unlimited / X days, ” each plan contains a 5GB data cap, with a maximum daily allowance of 5GB or a total of 5GB for the entire validity period; after the cap is reached the plan switches to a reduced speed, which is not specified in the data sheet.

Instead, AeroSims offers fixed‑data alternatives such as the 50GB plan valid for 30 days at $34.90 USD and the 50GB plan valid for 180 days at $44.90 USD. These plans give a large high‑speed data allowance and may be more cost‑effective for most travelers unless they require unrestricted data usage.

AeroSims does not provide a Swiss eSIM that includes a local phone number or SMS functionality. All available plans from this provider for Switzerland are data‑only, without voice or text services.

Travelers who need to communicate on the go can use the data connection to run VoIP applications such as WhatsApp, Telegram or iMessage. While these services normally work through a data link, some destinations may block or limit access to particular apps, so it is wise to confirm that the services you rely on are available in Switzerland before purchasing an eSIM from AeroSims.

AeroSims provides 13 single‑country data plans that apply only to Switzerland and 30 multi‑country plans that include Switzerland among other destinations. Across its catalog these plans range in price from about $3.90 to $104 and in data allowance from 3 GB up to 50 GB. The provider offers both fixed‑data bundles and daily data‑cap options, with roughly 37 fixed‑data plans and 6 daily‑cap plans available in total.