EscapeSIM does not provide an unlimited data eSIM for Tanzania. The provider’s options for the country are fixed data plans, such as the Africa 4 Countries 50GB plan, which offers 50GB of data and comes in several validity periods: 3 days for $41.59 USD, 5 days for $43.79 USD, 7 days for $45.49 USD, 10 days for $47.59 USD, and 15 days for $49.59 USD. These plans allow tethering but have a hard limit of 50GB. Fixed plans can be more cost effective for most travelers, unless an extremely heavy data user requires continuous, unlimited access.