| Global apps on cellular data | Often available Traffic may route through the home carrier, but behavior depends on the carrier and plan. | Frequently unreliable ExpressVPN, NordVPN and other mass-market services are widely reported failing on mainland networks. | China-focused Managed specifically for supported global apps over a working connection. |
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| Hotel and public Wi-Fi | Not covered When the phone or laptop joins local Wi-Fi, it leaves the roaming-data path and mainland restrictions return. | Possible, not dependable A VPN can use Wi-Fi, but its ability to connect in China can change by network and time. | Designed for it Uses working hotel or public Wi-Fi on supported devices. |
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| Laptop access | Hotspot required The laptop normally depends on phone tethering; carrier support, battery and data limits still apply. | Apps exist Laptop clients are available, but the same China connection risk remains. | Direct support A supported laptop can use its own working Wi-Fi without keeping a phone hotspot running. |
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| Mobile data and phone number | Included by the carrier Keeps the home line and supplies cellular data according to the roaming plan. | Not included Requires separate Wi-Fi, local SIM, eSIM or roaming data. | Not included Complements the Wi-Fi or mobile data you already have; it is not an eSIM. |
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| High-speed data and tethering | Plan limits apply High-speed buckets, throttling and hotspot rules vary. Some carriers restrict or charge more for tethering. | Uses your connection Speed depends on both the underlying network and whichever VPN server still connects. | Managed routes Uses your existing connection, with multiple routes available as mainland conditions change. |
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| Cost for a two-week trip | Can add up daily Major US carriers currently advertise $12/day options; included benefits vary by plan and country. | Low sticker price Usually a monthly subscription—but the lowest price has little value if it cannot connect. | You control the start Buy the days you need, activate when your trip begins and never enter a recurring subscription. |
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| When something breaks in China | Carrier support The carrier can troubleshoot roaming, but not blocked apps on mainland Wi-Fi or a hotel-connected laptop. | Generic support The app, download or help center may itself be unreachable after arrival. | 24/7 China support Open the Crisp chat any time for connection assistance from a team that tests conditions inside China. |
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| Reliability promise | No app-access guarantee Coverage and data may be covered; Gmail, WhatsApp or laptop access usually are not. | No China guarantee A standard subscription rarely promises that supported apps will work in mainland China. | Works or refunded If the supported setup cannot be restored while the base connection works, the pass is refunded. |
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