
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 have an unlimited‑data eSIM for Tanzania. The available options are fixed data plans, such as the TZ_20_30 plan that provides 20 GB of data for 30 days and the TZ_10_30 plan that offers 10 GB for the same period. Choosing a fixed data plan can be more cost‑effective unless a traveler is an extremely heavy data user and needs truly unlimited access.
yaySIM does not provide a Tanzania eSIM that includes a local phone number or SMS capability. Travelers who need voice or text services must rely on a data‑only plan and use VoIP applications such as WhatsApp, Telegram, or iMessage over the internet connection. Some destinations may block or restrict access to particular messaging services, so it is advisable to verify that the apps you rely on are available in Tanzania before purchasing a plan.
yaySIM offers 10 single‑country data plans that are valid only in Tanzania and 18 multi‑country plans that include Tanzania as part of a larger coverage area. The single‑country plans give users a dedicated data allowance for Tanzania alone, while the multi‑country plans allow connectivity in several destinations—often with a different billing structure or daily data cap. Prices for both types of plans range from about $2.19 to $133.71 and data caps vary from 102 MB to 20 GB.
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