MobileSIM eSIM Data Plans for China

MobileSIM’s plans labeled as “China Unlimited” actually provide a capped data allowance of 3 GB per day, with speed reduced to 1000 kbps once that limit is reached. Therefore, the provider does not offer truly unlimited high‑speed data for China.

Travelers who need a larger, consistent data allowance can choose one of MobileSIM’s fixed‑data plans. For example, the China 20 GB plan for 30 days costs $40 USD, and the Asia 100 GB plan for 180 days is priced at $89 USD. These options provide higher total data volumes without the daily cap, which may be more cost‑effective for heavy data users.

MobileSIM does not provide an eSIM plan with a local phone number or SMS capability for China. Only data‑only eSIMs are available from this provider. Travelers can still make calls and send messages using VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection.

MobileSIM offers 12 single‑country plans that cover China alone, and 22 multi‑country plans that include China alongside other destinations. Of these, 12 are structured as daily data caps—where the allotted data is refreshed each day—while 22 are fixed‑data caps, providing a single, non‑refreshed data allowance for the plan’s validity. Prices for China‑inclusive plans range from $2.34 to $89.00, and data caps span from 200 MB to 100 GB.