AloOui eSIM Data Plans for Serbia

AloOui does not provide a true unlimited data eSIM for Serbia. The plans listed under “Unlimited Lite” and “Unlimited Essential” each contain a fixed high‑speed data allowance—typically 1 GB per day or 2 GB per day—and once that amount is used the speed drops to a reduced level, 512 kbps or 1.25 Mbps respectively.

If an unlimited data experience is required, AloOui offers large fixed data options instead. For example, there is a 100GB plan for 30 days priced around $107.74 USD that covers Serbia (and a similar 100GB 30‑day plan at $115.08 USD for Serbia only). These plans provide a substantial high‑speed data allowance for longer stays and are often more economical for heavy data users.

AloOui does not offer an eSIM for Serbia that includes a phone number or SMS capability. Only data‑only plans are available from this provider for that country.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict certain apps or VoIP services. It is advisable to check that the apps you rely on are accessible in Serbia before purchasing an eSIM.

AloOui offers 29 single‑country data plans and 87 multi‑country data plans that include Serbia. The available plans span a price range of $3.66 to $493.26 and a data capacity from 1 GB up to 100 GB, with validity periods varying from 1 to 180 days. Among these, some plans provide a fixed total data amount for the entire validity period (fixed data‑cap plans), while others impose a daily data limit that resets each day (daily data‑cap plans). Certain plans also feature reduced speed limits of 512 kbps, 1 250 kbps, or 2 000 kbps.