MobileSIM eSIM Data Plans for Tanzania

MobileSIM does not provide a truly unlimited high‑speed data eSIM for Tanzania. Plans that carry the “Unlimited” name, such as Tanzania Unlimited data for 3, 5, 7, 10, 15 or 30 days, actually offer a daily allowance of 3 GB; after the 3 GB is used the speed is reduced to 1000 kbps. Travelers who need larger unthrottled data amounts can instead choose fixed‑data options. For example, a 20 GB plan for 30 days costs $46.00 USD, while a 10 GB plan for the same period costs $21.50 USD. These fixed data plans may be more cost‑effective for heavy data consumers.

MobileSIM does not offer any eSIM plan for Tanzania that includes a phone number or SMS capability. All MobileSIM eSIMs available for Tanzania are data‑only plans.

Travelers who need voice or text communication can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and allow calls and messaging without a traditional phone number or SMS.

MobileSIM offers a variety of data plans for Tanzania, encompassing both single-country options and multi‑country coverage. There are 12 single‑country plans available, while 19 plans cover multiple countries, including Tanzania. The plans are priced between $2.34 and $119.00, with data caps ranging from 200 MB to 20 GB and validity periods from 3 to 60 days. Within the selection, 11 plans are structured with a daily data cap—providing a fixed amount of data each day—whereas 20 plans use a single fixed data allocation for the entire validity period. This range gives travelers the flexibility to choose a plan that matches their stay length and data needs.