
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.
YaySIM does not provide an unlimited data eSIM plan for Costa Rica. All plans available for that country have a fixed data cap, the largest offering 20 GB. For example, the CR_20_30 plan gives 20 GB for 30 days at $51.80 USD, while the GL‑120_20_90 plan provides 20 GB for 90 days at $101.41 USD. Choosing a fixed‑data plan can be more cost‑effective unless one anticipates very heavy data usage that would exceed the cap.
yaySIM does not provide a Costa Rica eSIM that includes a phone number or SMS capability. Travelers can only purchase data‑only eSIM plans from yaySIM for Costa Rica.
Through the data connection users can still make voice calls and send messages using VoIP applications such as WhatsApp, Telegram, and iMessage. However, some destinations restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on work in Costa Rica before purchasing a plan.
For Costa Rica, yaySIM offers 9 single‑country plans that are valid only for Costa Rica, and 23 multi‑country plans that include Costa Rica as part of a broader coverage area. The plans vary in price, with options ranging from about $3.35 to $133.71, and in data cap from 500 MB to 20 GB, allowing travelers to choose between small daily caps or larger bulk data packages depending on their needs.
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