Which apps are worth installing before a trip to China? Alipay or WeChat handles payments and messaging, while maps, ride-hailing, 12306 ticketing and translation each hold one slot. Install them, link your card and download the offline packs before you fly, and your first day on the ground runs far more smoothly.
In China your phone doubles as wallet, map and car key. Paying by QR code, booking a ride, buying an intercity ticket and asking for directions all run through it. The awkward part is that the apps people actually use are not the ones you are used to at home: mainland China runs on its own set, Google services are generally not directly reachable there, and Meta apps are the same, so hunting for substitutes after landing puts you on the back foot.
The short answer: prepare five categories. For payments, Alipay, with WeChat as both a second payment option and your main messaging tool. For maps, Amap or Baidu Maps. For ride-hailing, DiDi. For tickets, the official Railway 12306 app, backed up by an international booking platform. For translation, any app that handles photo translation and offers an offline Chinese pack. That is six or seven apps in total; the point is to have them all installed, linked and downloaded before departure.
This article answers one question only: flying from the United States to China, which apps do you actually need and how far should you set them up before you go. It is written for first-time visitors, on iPhone or Android, who want to pay and book rides themselves from the moment they land. App availability, the range of accepted international cards and identity-verification rules all change; this was compiled in September 2026, so follow the latest announcements from each platform and carrier.
Payments: should you install Alipay or WeChat Pay?
Offline payments in mainland China are dominated by QR codes, and these two apps cover almost every situation: supermarkets, convenience stores, restaurants, the metro, ride-hailing and attraction ticket desks. Both let you link some international bank cards. Complete the linking and verification on your home network, which is far less trouble than sorting it out after you land.
Install both, with Alipay as the main one. Its international-card flow and English interface are more complete, and the route to English-language support is clearer when something goes wrong. Keep WeChat as the second option; its chat function has almost no substitute, and in many situations the only thing you will be asked is whether you are on WeChat.
Three things to watch when linking a card. Linking involves verification, which may mean receiving a bank SMS or confirming inside the app, so finish it before you fly. The scope and limits for international cards differ from those of a domestic card; check the platform's official guidance. Keep a physical card and a small amount of renminbi cash as a fallback if a QR payment fails. For the payment details themselves, seeHow to pay in China: Alipay, WeChat Pay and international cards。
Maps and ride-hailing: why Google Maps is not enough
Google Maps usually fails to load in mainland China because the relevant services are not directly reachable there, which has nothing to do with your language settings. The alternatives are Amap and Baidu Maps. Both are mainly in Chinese with limited English, but you can copy and paste place names, and the route planning is good enough for everyday travel.
For ride-hailing, DiDi is the default. Registration has requirements around phone numbers, so check the app's own instructions; payment can go through the Alipay or WeChat account you already linked. Airports and railway stations also have taxi queues, which work perfectly well. The advantage of app-based rides is that you never have to explain a destination: the address sits in the app and the driver follows navigation, so a language barrier changes nothing.
For metro and buses, look up routes and interchanges in a map app. Alipay usually lets you activate a transport QR code for the city you are in and scan straight through the gates, though the entry point differs by city, so follow what the app shows. Urban rail is extensive; on a first visit, use the metro to nail the airport-or-station-to-hotel leg, and everything afterwards gets easier.
Tickets and hotels: how do 12306 and third-party platforms divide the work?
When high-speed rail is your main way between cities, the official channel is Railway 12306. Overseas visitors can register and buy tickets with a passport, and the passport used to book, collect and board must be the same one. For the full process, seeTaking China's high-speed rail for the first time: tickets, station entry and transfers。
Third-party platforms earn their place by comparing flights, hotels and some rail tickets in one place, and by letting you change a whole trip in one go. For the final issuing, changes and refunds of rail tickets, the railway's own rules still govern, and at peak times confirm trains and remaining seats on 12306 first.
Which app you use for hotels depends on what you want to compare. International platforms are friendlier to overseas travellers, while domestic platforms cover more prices and room types. Check both, then verify on the hotel's own channel, which is how you end up with a sensible price.
Translation and communication: sort out the offline pack and WeChat first
Choose a translation app that handles photo and conversation translation, and download the offline Chinese pack before you leave. The offline pack is practical: it keeps working on the metro, in the mountains and on public Wi-Fi that asks for a phone-number code.
Two habits save time. Save your hotel name and address in Chinese, as a screenshot or a note, and show it when you take a taxi or ask for directions, which is far more reliable than pronouncing an English place name. Use photo translation on menus, and ordering gets much quicker.
Install WeChat and add your hotel, driver and guide in advance. A great deal of communication in China happens there: sharing a location pin, sending a booking screenshot, changing a time at short notice. Without WeChat, much of this turns into phone calls, and spoken Chinese is hard for both sides.
Will registration stall without a Chinese phone number?
This is the most common worry, and it is not a dead end. Most payment apps accept overseas phone numbers, and 12306 can verify you with a passport. Map and ride-hailing apps differ: some accept overseas numbers, others lean on a local number for certain features.
The safe approach is to run through registration for each app before you leave rather than opening it for the first time on arrival. If a verification code is needed, make sure your phone can receive international SMS.
Getting online matters as much as the apps themselves. If your phone supports eSIM, buy a data plan covering mainland China before you fly so you have a connection on landing and translation, maps and ride-hailing all work. Plans and pricing follow the carrier's official terms.
Frequently Asked Questions
Q: Do I need a Chinese phone number to use these apps? A: Not for all of them. Alipay and WeChat accept overseas numbers, and 12306 can verify you by passport; map and ride-hailing apps vary, so testing each one before you travel is the safest route.
Q: If I have these apps, do I still need cash? A: Yes, a small amount. QR coverage is high, but small shops in county towns, market stalls and some taxis may still take cash only or struggle to give change, so a few hundred yuan in notes is the safest option.
Q: Can an overseas number receive verification codes? A: Usually yes. Confirm your phone can receive international SMS before departure; some banks and platforms apply extra checks to overseas numbers, so follow their official guidance.
Q: Can I install these apps after arriving in China? A: You can, but you will be on the back foot. Without a local connection on landing, downloading apps, receiving codes and linking cards each get harder, so installing beforehand costs the least.
Wrapping up
How well your phone is set up largely decides your first 48 hours on the ground: whether you can pay for things, book a ride and buy the next leg of your journey yourself. Spend an hour or two before departure linking payments, installing maps and ride-hailing, downloading the offline translation pack and adding contacts on WeChat, and you will not be queuing at an airport counter for a SIM card or gesturing at prices across a till.
A reminder: whether an app works as expected, which cards can be linked, identity-verification rules and roaming or eSIM pricing all change. This was compiled in September 2026; check the latest announcements from each platform and carrier before you travel, especially the card-linking policies of the payment apps, which are adjusted fairly often.
If you would like the network, payments and transport for your first day on the ground checked by a specialist, or want app setup and itinerary connections planned together, see 0765trip'sChina inbound tours service, or go straight toContact Usto submit your party size, arrival city and approximate number of days, and a consultant will prepare workable recommendations for the season. The pre-trip checklist also covers visas, documents and seasonal packing, which you can ask for alongside it.
