ZenSim eSIM Data Plans for Romania

ZenSim does not offer a truly unlimited data eSIM for Romania. The plans with “Unlimited” in the name provide a 3 GB/day high‑speed allowance; once that daily limit is reached the speed is reduced, although the exact throttled speed is not specified. Travelers who require larger high‑speed data allotments can choose fixed plans such as the 20 GB options valid for 10 or 30 days, or the 10 GB plan valid for 10 days. These fixed‑data plans offer a single high‑speed data amount without a daily cap, making them a more cost‑effective choice for most users.

ZenSim does not provide eSIMs in Romania that include a local phone number or SMS capability. Only data‑only eSIMs are available. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection.

ZenSim offers nine single‑country data plans for Romania and an additional nine plans that cover multiple countries, providing a total of eighteen distinct options for travelers. The plans are priced between ten and fifty‑seven US dollars and have data caps ranging from three to forty gigabytes.

The catalogue includes both fixed‑data‑cap offerings, where a set amount of data is allocated for the validity period, and daily‑data‑cap plans that allow a certain amount of data to be used each day of the plan’s active period. This gives customers flexibility depending on whether they need certainty about total data usage or prefer to spread usage across their trip days.