
mysim24 is a German eSIM provider offering prepaid mobile data plans for more than 200 destinations. Customers can choose from country-specific, regional and global plans, including fixed-data and unlimited options. eSIMs are delivered digitally by QR code immediately after payment, with no physical SIM card, roaming contract or long-term commitment required. German-language customer support and secure online payment are included.
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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.
mysim24 does not provide a true unlimited data eSIM for Costa Rica. The plans identified as “Unlimited” give a daily maximum of 1 GB or 2 GB at high‑speed, after which the remaining data is available at a reduced speed of 512 kbps or 2000 kbps. Because the speed drops once the daily allowance is reached, these plans are not unlimited in the sense of offering high‑speed data without limits.
If you need larger high‑speed data, mysim24 offers fixed‑data plans such as 20 GB for 30 days or 50 GB for 30 days, which keep the full speed throughout the validity period. These plans can be more cost‑effective for travelers who need consistent high‑speed connectivity.
MySim24 currently offers only data‑only eSIMs for travelers heading to Costa Rica, with no plans that include a local phone number or SMS capabilities. As a result, there are no options for inbound or outbound voice or text messages for that destination.
If a traveler needs to send or receive messages or make calls, they may use over‑the‑top services such as WhatsApp, Telegram, or iMessage over the data connection. However, some countries limit or block VoIP traffic, so it is wise to confirm that the desired apps work in Costa Rica before purchasing a plan.
The provider lists 22 single‑country plans that cover Costa Rica and 10 multi‑country plans that include Costa Rica as part of a broader coverage area. Plans are priced between about $4.60 and $141.89, with data caps ranging from 1 GB up to 50 GB and validity periods from 1 to 90 days. Among the options, 12 plans use a daily data cap while 20 provide a fixed data amount, giving travelers flexibility depending on their usage needs.
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