China’s digital services can make travelling remarkably convenient, but they may work differently from the systems you use at home.
A little preparation before departure will make payments, transport, navigation and communication much easier from the moment you arrive.
This guide explains the practical options without assuming that you already have a Chinese phone number or bank account.
What to prepare before departure
Install the essential apps while you still have reliable access to your usual app store, email and mobile number.
Before travelling:
- Install Alipay and WeChat
- Check that your phone is unlocked
- Confirm international roaming or arrange another data option
- Carry at least one physical international bank card
- Keep a small amount of Chinese yuan as backup
- Save your hotel name and address in both English and Chinese
- Download an offline translation language pack
- Tell your bank that you will be travelling if required
Use the same name shown in your passport when registering for travel, payment and railway services.
Mobile payments in China
Mobile payment is widely used for shops, restaurants, taxis, attractions and many everyday purchases.
The two main platforms are Alipay and WeChat Pay. Overseas visitors can register using an international mobile number and link eligible international bank cards.
Complete registration and card linking before departure if possible. Your bank may request additional verification, and some app functions may require identity confirmation.
It is sensible to set up both platforms. If one card or service does not work in a particular situation, the other may provide a useful alternative.
Using Alipay
Alipay is often the easiest starting point for an international visitor. In addition to payments, it can provide access to translation, transport, ride-hailing and other services through mini-programs.
After installing the app:
- Register with your mobile number.
- Add an eligible international bank card.
- Complete any requested identity verification.
- Set a secure payment password.
- Test that the app opens correctly before travelling.
At a shop or restaurant, you may scan the merchant’s QR code, or the merchant may scan your personal payment code.
Check the amount carefully before confirming a payment.
Using WeChat Pay
WeChat combines messaging, payments and mini-program services. It is useful for communicating with guides, hotels and local contacts as well as making payments.
Register for WeChat, open the payment section and follow the instructions to add an eligible international card.
Some smaller businesses communicate primarily through WeChat, so having an active account is useful even if Alipay remains your main payment method.
Never share a payment code, verification code or password with another person.
Should you carry cash and bank cards?
Yes. Mobile payment should be convenient, but it should not be your only option.
Carry:
- A physical Visa or Mastercard
- A second card stored separately if possible
- A modest amount of Chinese yuan
- Your bank’s international support number
International cards are commonly accepted by many hotels, airports and larger businesses, but acceptance is not universal. Smaller shops may be more accustomed to mobile payments.
Cash is also useful if your phone battery is low, your internet connection fails or a card transaction is declined.
Avoid carrying unnecessarily large amounts of cash.
Choosing an internet option
You need mobile data for payments, maps, translation and transport apps.
The main options are:
- International roaming from your home provider
- A travel data plan or compatible eSIM
- A physical Chinese SIM card
- Portable Wi-Fi
International roaming is usually the simplest option, although it can be more expensive. Check the price, data allowance and coverage with your provider before departure.
A travel eSIM can be convenient for compatible phones. Confirm whether it includes only data or also provides a telephone number.
A local Chinese SIM may provide good value for a longer journey. SIM registration requires identification, so take your passport to an official mobile operator counter. Airport service counters and major operator stores may offer short-term visitor plans.
Keep your home SIM available if you need to receive bank verification messages.
Internet access and overseas services
Some websites and online services may not work in China in the same way they do at home.
Before travelling:
- Download important documents for offline use
- Save hotel and emergency contact details locally
- Confirm how you will access work accounts
- Download offline maps where available
- Check the current advice from your mobile or data provider
Do not rely on a single cloud account for essential travel documents. Keep passport copies, bookings and insurance details available offline.
Essential apps for a China journey
You do not need dozens of apps. A carefully chosen group is usually enough.
Alipay
Useful for mobile payments, translation and access to transport or service mini-programs.
Useful for communication, mobile payments and connecting with local service providers.
DiDi
A widely used ride-hailing service. The international interface can accept English destination searches in many situations.
Always compare the vehicle registration number shown in the app before entering the car. Saving your hotel’s Chinese address also makes the journey easier.
Trip.com
Useful for checking flights, hotels and train options through an international-friendly interface.
Railway 12306
China Railway’s official platform for train schedules and tickets. Enter passenger information exactly as it appears in the passport.
A map application
Apple Maps provides an English interface for many iPhone users in China. Other local map services may contain more detailed local information but can have limited English support.
Save important destinations in advance and keep their Chinese names available for drivers.
A translation application
Download Chinese for offline use before departure. Camera translation is especially useful for menus, signs and product information.
Alipay also includes translation functions that can help with Chinese-language mini-programs.
Booking trains and attractions
Passport information is commonly required when purchasing train tickets and reserving major attractions.
Enter names and passport numbers carefully. A spelling difference can cause problems when verifying a booking.
For high-speed rail travel:
- Arrive with enough time for passport checks
- Keep the passport used for booking accessible
- Check the departure station carefully
- Remember that large cities may have several railway stations
Popular attractions may require advance reservations. Your guide or travel designer can assist with booking arrangements and confirm which identification documents are needed.
If a payment does not work
A declined transaction does not necessarily mean the card has been blocked.
Try the following:
- Confirm that mobile data is working.
- Check whether the selected card is still active in the payment app.
- Try the other mobile payment platform.
- Use a different physical card.
- Pay with Chinese yuan.
- Contact your bank if repeated transactions fail.
Keep your phone charged during sightseeing. A compact power bank can be one of the most useful items in your day bag.
A simple setup for most travellers
For most first-time visitors, a practical combination is:
- Alipay as the main mobile payment app
- WeChat for communication and backup payment
- International roaming or a reliable travel data plan
- One primary card and one backup card
- A small amount of Chinese yuan
- DiDi, Trip.com and an offline translation app
Set everything up before departure, but remain flexible. App functions, card support and identity-verification requirements can change.
Travel with less digital friction
Wandorld guests receive practical preparation advice before arrival, including destination addresses, transport arrangements and local contact details.
If you would prefer a privately arranged journey with support throughout China, share your dates and interests through our Plan My Trip form.