Wiiline eSIM Data Plans for Tanzania

Wiiline does not provide a truly unlimited data eSIM for Tanzania. All plans that use the word “Unlimited” actually offer a fixed amount of high‑speed data, typically 1GB per day, after which speed is throttled to 512 kbps. Examples include the 1GB/day for 20 days plan priced at $63.78 USD and the 1GB/day for 30 days plan priced at $83.24 USD.

For travelers who need more data without the daily cap, Wiiline offers fixed‑data options such as the 20GB plan valid for 30 days, the 40GB plan valid for 180 days, and the 80GB plan valid for 365 days, all of which include tethering support. These plans may be more cost‑effective for heavy data users.

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 lists 21 single‑country plans that are available for use in Tanzania and 4 multi‑country plans that also cover Tanzania. Some plans give a fixed amount of data (13 plans) while others cap daily usage (12 plans). Prices range roughly from $4.07 to $150, and the data limits vary from 490 MB up to 80 GB, with a few plans permitting tethering but with a reduced speed of 512.