Keep On Roaming eSIM Data Plans for Serbia

Keep On Roaming does not provide a truly unlimited data eSIM for Serbia. The plans that carry “UNLIMITED” in their name only offer 1GB of high‑speed data per day; after that amount the speed is typically reduced, though the exact throttled speed is not listed in the data. For travelers who need more data without a daily limit, fixed‑data options are available. For example, a 30‑day plan with 100GB of high‑speed data costs $78.00 USD, and a 30‑day plan with 50GB of data costs $44.00 USD. These high‑capacity plans may be more economical for heavy data users seeking consistent speeds.

Keep On Roaming does not provide an eSIM for Serbia that includes a phone number or SMS capability. The available plans are data‑only, offering internet connectivity without voice or text support. Travelers who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

Keep On Roaming offers 15 single‑country plans and 24 multi‑country plans for Serbia. Plan prices range from $7.00 to $248.00, data caps span 1 GB to 100 GB, and validity periods vary between 1 and 30 days. The provider offers both fixed data cap plans—where you receive a set amount of data for the entire validity period—and daily data cap plans, which allot data on a day‑by‑day basis. Some plans also permit tethering.