Hungry eSIM does not provide a truly unlimited data eSIM plan for Vatican City. All plans that carry the word “Unlimited” in the name actually have a fixed data cap—ranging from 1 GB to 10 GB for a one‑day validity—and once that limit is reached the speed is throttled to 1000kbps for the 1 GB, 2 GB and 3 GB plans, or to 512kbps for the 5 GB and 10 GB plans.
If a user wants constant high‑speed data without a hard cap, a fixed‑data plan may be a better choice. For example, a 20 GB plan valid for 30 days costs $16.40 USD, and a 10 GB plan valid for one day costs $8.20 USD. Both options provide high‑speed 5G connectivity throughout Vatican City and avoid the speed reduction that occurs after the limited “Unlimited” plans reach their data threshold.