Simology eSIM Data Plans for Tanzania

Simology does not provide a truly unlimited data eSIM for Tanzania. All of its plans for the country have a fixed data allowance, such as 1GB per day for the “Unlimited”‑named bundles or larger fixed bundles like 10GB, 20GB, or 50GB for 30 days.

If a traveler needs a large amount of data, a fixed‑data plan such as the 50GB 30‑day bundle or the 20GB 30‑day bundle can be a more cost‑effective choice, especially for moderate to heavy usage. These plans offer high‑speed data for the full validity period and do not throttle after a set limit.

Simology does not offer any eSIM plans that provide a phone number or SMS capability for Tanzania. Their Tanzania eSIM inventory consists only of data‑only plans. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but these are not guaranteed to work everywhere, so it is wise to confirm that the apps you rely on are accessible in Tanzania before purchasing a plan.

Simology offers 13 single‑country plans and 13 multi‑country plans that cover Tanzania. The available plans range in price from about $5.81 to $204.74 and provide data caps between 1 GB and 50 GB, with validity periods from 3 to 30 days. The single‑country options give you data that can be used only within Tanzania, while the multi‑country plans allow the same data to be used across several African destinations.