Yesim

Yesim eSIM for China: fixed bundles and VPN claims

The Yesim offers reviewed here are fixed-data China bundles with thirty-day validity. The product also advertises a built-in VPN. Keep that provider claim separate from the allowance you buy and from whether your particular apps and accounts will work.

Reviewed 11 November 2026 · Roamzo editorial team

Reviewed China plans

Provider & planDataValidityObserved total
YesimMainland ChinaView this plan ↗1 GB30 daysUSD 3.36
YesimMainland ChinaView this plan ↗3 GB30 daysUSD 8.40
YesimMainland ChinaView this plan ↗5 GB30 daysUSD 13.20
YesimMainland ChinaView this plan ↗10 GB30 daysUSD 22.32
YesimMainland ChinaView this plan ↗20 GB30 daysUSD 35.76
YesimMainland ChinaView this plan ↗30 GB30 daysUSD 45.60

A month of validity does not imply a large allowance

The reviewed offers range from small backup bundles to larger fixed allowances, all with thirty-day validity. A modest allowance can last a light user across a long stay, while a short trip with video uploads may need much more. Select using your expected total rather than assuming thirty days means a month of heavy use.

The selected product is a one-country data plan. Mainland China is the verified scope in this comparison; Hong Kong and Macao are not included. Compare regional Nomad or TSimTech packages if you cross those borders. A separate phone-number product or app feature should not be assumed to supply a local +86 line with these data bundles.

Sources: Yesim China catalog and package features · Yesim China 1 GB, 30 days · Yesim China 30 GB, 30 days

Activate within ninety days and budget shared use

The plan pages say validity starts on the first compatible-network connection and require activation within ninety days of purchase. Install before traveling, keep the instructions available and select the intended line when ready to use data. Check the actual order’s deadline if your departure moves.

The China product permits hotspot, and Yesim’s help says sharing deducts from the allowance; local-operator restrictions can apply. Its published help also permits additional-data purchases through the app or website. Check the package shown to your account before relying on a recharge, particularly if the plan is close to expiry.

Sources: Yesim China 10 GB, 30 days · Yesim hotspot and shared allowance guidance · Yesim purchasing additional data

Read the VPN statement at its actual scope

The exact China page advertises a built-in VPN and unrestricted app access. We record that as Yesim’s claim. We have not independently tested the VPN, identified a guaranteed exit country or verified every app account. The reviewed package details also do not identify exact partner networks, so generic lists of Chinese carriers should not become a plan-specific network promise.

For a work trip, confirm the required application and employer network policy rather than using a VPN label as the entire decision. Keep important addresses and tickets offline. When you switch to another Wi-Fi network, confirm separately whether and how any VPN feature applies; the mobile-data product alone does not establish Wi-Fi protection.

Sources: Yesim China catalog and package features · Yesim China 10 GB, 30 days

Confirm currency before comparing the price

Our table retains the USD view actually observed on the official site. Other requests returned EUR, so these figures are not conversions of the default currency you may see. Confirm the selected allowance, billing currency and final amount. Public sale prices were retained where shown; multi-eSIM or personal discounts were not deducted.

Yesim can fit a traveler who wants a fixed thirty-day budget and is comfortable evaluating its additional VPN claim. If a particular network or independently established app behavior is essential, the current evidence does not settle that requirement. Compare total cost and verified scope alongside other fixed bundles, not marketing language alone.

Sources: Yesim China catalog and package features · Yesim China 1 GB, 30 days · Yesim China 10 GB, 30 days · Yesim China 30 GB, 30 days

Related comparisons

Sources and review

Reviewed on 11 November 2026. Provider statements and technical information are distinguished from independent testing; no China connection or speed test was performed for this guide.

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