ZenSim eSIM Data Plans for Montenegro

ZenSim does not provide a truly unlimited data eSIM for Montenegro. The plans listed as “Unlimited” in the ZenSim catalogue actually offer a maximum of 3 GB per day; after that daily limit is reached, the speed is throttled. For travelers who want a fixed data allowance without the daily cap, ZenSim offers alternatives such as the 20 GB plans that run for 10 or 30 days and a 10 GB plan valid for 10 days. Choosing one of these fixed‑data options can be more cost‑effective, particularly for users who anticipate a high overall data usage but only moderate daily consumption.

ZenSim does not provide a Montenegro eSIM that includes a phone number or SMS capabilities.
Only data‑only eSIM plans are offered by the provider for this destination, so calls and texts must be sent through data‑based VoIP applications such as WhatsApp, Telegram, or iMessage.

ZenSim provides eight single‑country plans and six multi‑country plans for Montenegro, giving travelers a range of options that cover either just the country itself or nearby destinations. Plan types include both daily data‑cap options—where usage is limited to a set amount each day—and fixed data‑cap plans that allow the entire allocation to be used at any time during the validity period. Roughly, prices span from about $17 to $106, while data caps run between 3 GB and 20 GB depending on the chosen plan.