ZenSim does not provide a true unlimited data eSIM for Ukraine. All of their Ukraine offerings either cap high‑speed data or are fixed‑data packages. For instance, the Ukraine Unlimited STANDARD plans provide 3 GB of high‑speed data each day for 10 or 30 days; after the daily limit is reached, no additional high‑speed data is available, and the plan is not unlimited. When a plan’s name includes “Unlimited” but the data cap is specified, it means the plan includes a fixed amount of high‑speed data before throttling or cut‑off.
Travelers who need more data can select fixed‑data options such as the 20 GB plans for 10 or 30 days, or the 10 GB plan for 10 days. These offer a larger total data allowance and can be more cost‑effective for heavy users than repeatedly purchasing short‑term “unlimited”‑named plans.