CloudOn eSIM eSIM Data Plans for Mongolia

CloudOn eSIM does not supply a truly unlimited data plan for Mongolia.
All plans that carry the “unlimited” label actually provide 2 GB per day, after which the connection speed drops to 1000 kbps, meaning the daily data allowance is capped.

Instead, CloudOn offers fixed‑data options that may better suit heavy data users. For example, a 20 GB package for 30 days is available for $72.99 USD, and there are also 10 GB, 5 GB, and 3 GB plans each lasting 30 days, ranging from $41.99 USD to $14.99 USD. These plans give a larger total data pool without a speed reduction after a daily limit.

CloudOn eSIM does not offer Mongolia eSIMs that include a phone number or SMS capability. Only data‑only eSIM plans are provided for Mongolia.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but this does not guarantee access; some destinations may block or restrict specific apps. It is advisable to confirm that the needed services are available in Mongolia before purchasing a plan.

CloudOn eSIM provides 10 single‑country plans for use in Mongolia, with no multi‑country options available. Five of those plans feature a daily data cap, while the remaining five offer a fixed data amount for the full validity period. Prices span from $5.99 to $133.49, data caps range between 1 GB and 20 GB, and validity periods cover 3 to 30 days.