
No app and no registration: your eSIM is ready to install with one tap the moment you pay. yaySIM is a German provider with support in German and English, offering prepaid data plans in 160 destinations.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
No. YaySIM does not currently provide an unlimited data eSIM plan for Switzerland. Travelers can instead select from fixed data plans. For example, yaySIM offers a 50GB plan that is valid for 30 days at $45.57, a 50GB plan that lasts 180 days for the same price, and a 100GB plan that is valid for 180 days at $102.68. These large‑data‑allowance options cover Switzerland and additional countries. Fixed data plans are generally more cost‑effective for most users unless an extremely heavy data consumer requires unlimited usage.
yaySIM does not provide any Swiss eSIM plans that include a local phone number or SMS capability. Only data‑only plans are available for Switzerland, and travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to these services, so travelers should verify that the apps they rely on are accessible in Switzerland before purchasing a plan.
yaySIM offers 16 single‑country plans and 67 multi‑country plans that include Switzerland, covering price ranges from $2.17 to $132.37 and data caps from 102 MB up to 100 GB, with validity periods between one and 365 days.
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