AloOui eSIM Data Plans for Czech Republic

AloOui does not provide a truly unlimited high‑speed data eSIM for the Czech Republic. The plans labeled “Unlimited” in their names all carry a fixed data cap—typically 1GB or 2GB for a 1‑day validity—and after the cap is reached the connection is throttled to 512kbps or 1.25Mbps. Because the data cap is limited, the free‑to‑use data portion is finite.

If a traveler needs more data, AloOui offers fixed‑data packages as alternatives. For example, a 100GB plan for 30 days is available for Czech users, as is a larger 200GB 30‑day plan. These fixed‑data options provide a larger high‑speed allocation and can be more cost‑effective for heavy data users compared to the capped “Unlimited” plans.

AloOui does not offer eSIM plans with a phone number or SMS capability for the Czech Republic; only data‑only plans are available.

Travelers can use these data plans to access VoIP services such as WhatsApp, Telegram, and iMessage for calls and messaging. However, some destinations may block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are accessible in the Czech Republic before purchasing.

AloOui has 29 single‑country data plans that cover the Czech Republic, and an additional 123 multi‑country plans that include Czech Republic among the destinations covered. These plans offer a price range from about $3.12 up to $448.42, with data caps varying from 1 GB to 200 GB. The selection includes both fixed‑data‑cap options and daily‑data‑cap plans, allowing users to choose whether they prefer a set amount of data for the entire validity period or a capped amount each day.