Astaroam eSIM Data Plans for Tanzania

Astaroam does not provide a truly unlimited data eSIM for Tanzania. The plans that carry “Unlimited” in their name actually offer a fixed amount of high‑speed data—3 GB per day for the duration of the plan—after which the speed is reduced to 1000 kbps.

For travelers who need more data, Astaroam offers fixed data plans such as the Tanzania 10 GB 30 days plan, which provides 10 GB of high‑speed data for 30 days, or the Tanzania 5 GB 30 days plan, which offers 5 GB for the same period. These fixed‑data options can be more cost‑effective for most users unless a very heavy data consumption is expected.

Astaroam does not provide eSIM plans for Tanzania that include a local phone number or SMS capability. Travelers who rely on a data‑only plan will need to use VoIP applications such as WhatsApp, Telegram or iMessage for voice and messaging. However, some destinations may restrict access to these services, so it is advisable to confirm that the apps you need are available in Tanzania before making a purchase.

Astaroam offers 10 single‑country data plans and 13 multi‑country plans that cover Tanzania.
Across both sets, the plans price between $3.64 and $32.66, provide data caps from 1 GB to 10 GB, and are valid for 3 to 30 days.

The single‑country and multi‑country selections include both fixed‑data‑cap options—where a set amount of data is delivered for the entire validity period—and daily‑data‑cap options, which reset the data limit each day during the plan’s duration. Both types are subject to the same overall price and data ranges.