Act II · Shanghai
The internet is different in China: many everyday apps do not work on local networks. The fix is choosing the right data plan before you fly, plus five app downloads. Ten minutes now, zero surprises there.
Prepared August 2026 · carrier prices shift, check yours before departure
Easiest · roughly $10–12 per day
Turn on your carrier’s international day pass (Verizon TravelPass, AT&T International Day Pass, and similar) and your phone behaves exactly as it does at home — same apps, same maps, same messages, because your traffic routes through the US. This is the zero-friction option, priced accordingly. T-Mobile plans often include international data at no extra cost, just slower; check yours.
Cheapest · roughly $10–25 for the whole trip
Buy a China eSIM from a travel eSIM app (Airalo, Nomad, Holafly and others), install it at home, switch it on when you land. Most China travel eSIMs route through gateways outside the mainland, which means your usual apps typically keep working on these too. Two cautions: install and test the eSIM before you fly, and keep your US number active for texts, since banks and Alipay send verification codes there.
The moment you hop onto hotel or café wifi, you are on the Chinese internet, and the blocked apps stop working there even if your cellular plan is fine. Easiest habit: just stay on cellular for the week. If you want your usual apps on wifi too, set up a reputable VPN before you land — they cannot be downloaded from inside China.
| You normally use | In Shanghai use | Notes |
|---|---|---|
| Google Maps | Amap, or Apple Maps | Google Maps is unreliable in China. Amap (Gaode) has an English mode and is what locals use; Apple Maps works surprisingly well in China with no setup. |
| Baidu Maps | The most accurate of all, but Chinese-language only; keep it as a backup for showing addresses to drivers. | |
| Uber / Lyft | DiDi | China’s ride-hailing app, full English interface, links the same card as Alipay. Rides are cheap. |
| WhatsApp / iMessage | WhatsApp works on carrier roaming and most travel eSIMs, but not on local wifi. Everyone in China is on WeChat, and you will want it for our group thread anyway; you are setting it up for payments regardless. | |
| Google Translate | Apple Translate or Google Translate, offline pack | Download the Chinese offline language pack before you fly, so the camera-translate function works anywhere. |
| Your wallet | Alipay + WeChat Pay | The big one. Full setup in our payments guide. |