AeriSIM does provide unlimited‑data eSIM options for Hungary. The available plans are all valid for a set number of days, ranging from 1 day up to 30 days, and the price varies from $2.21 USD for the 1‑day option to $40.89 USD for the 30‑day option. Each plan indicates that tethering is allowed, speed may be throttled after high usage, and a maximum speed is specified (10000 kbps for the 1‑day plan and 5000 kbps for the longer plans). The plans are served over 5G network coverage which includes Hungary. If a traveler is concerned about potential speed reductions after heavy use, they should contact AeriSIM to confirm the Fair Usage Policy and the typical data volume that remains available at normal speed.