Wiiline eSIM Data Plans for Tanzania

Wiiline does not provide a truly unlimited high‑speed data plan for Tanzania; every plan listed contains a fixed data allowance. Although many plans use the word “Unlimited” in their name, the caps are either 1 GB, 5 GB, or larger totals such as 30 GB or 80 GB, and after the allocated data is consumed the speed drops to a reduced 500 kbps for the plans that specify that slowdown.

Because of this, travelers looking for unrestricted data can instead select from Wiiline’s fixed‑data options. For example, a 30 GB plan is available for 30 days, a 5 GB/day plan is sold for a 5‑day period, and a 80 GB plan covers all 365 days. These fixed plans can be more cost‑effective for most users, especially those who do not need extremely heavy data usage.

Wiiline does not offer any Tanzania eSIM plan that includes a phone number or SMS capability. Travelers who need a phone number or SMS can instead use a data‑only eSIM from Wiiline and rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection.

Wiiline provides 17 single‑country data plans and 4 multi‑country plans that are available for use in Tanzania. In total, the plans cover a price range from about $4.05 to $150.00 and a data cap range from 490 MB up to 80 GB. Among these offerings, 13 plans feature a fixed data amount, while 8 plans use a daily data cap, allowing customers to choose between a set amount of data for the entire validity period or a daily allocation that resets each day.