Vietnam Travel Apps 2026: Essential Downloads for Hanoi, Ho Chi Minh City & Da Nang

Vietnam is one of Southeast Asia's easiest countries to travel once you have the right apps on your phone, and one of the most frustrating if you don't. Cash still works in the markets, but ride-hailing, food delivery, intercity buses and even a lot of street-food stalls now run on a handful of local apps that most first-time visitors have never heard of.

This is the short list worth setting up before you land in Hanoi, Ho Chi Minh City (Saigon) or Da Nang. Install and sign in while you still have home Wi-Fi, because several of these apps send a one-time SMS code to verify your account, and that is far easier to handle before you swap your SIM.

Getting around: Grab, be and Xanh SM

Grab is the app you will use most. It covers cars, motorbike taxis (GrabBike), food and parcel delivery across every Vietnamese city a tourist is likely to visit. The fare is fixed and shown before you book, which removes the single biggest hassle of Vietnamese travel: negotiating with metered taxis and the occasional rigged meter. For short hops in traffic-choked Hanoi and Saigon, a GrabBike is cheaper and dramatically faster than a car.

Xanh SM is the one to add as a backup, and increasingly a first choice. It is Vietnam's all-electric ride-hailing service, running VinFast cars and electric scooters. Cars are clean, quiet and the drivers are salaried rather than commission-chasing, so cancellations are rarer. Coverage in Hanoi, Da Nang and Ho Chi Minh City is now excellent. be is a solid third option whose prices sometimes undercut Grab during surge periods, so having all three lets you price-compare in seconds.

A practical tip: link a card or top up the in-app wallet so you can pay cashless. Drivers do take cash, but exact change for a 47,000 VND fare is a daily annoyance you can skip.

Paying for things: MoMo, ZaloPay and VNPay

Vietnam has gone overwhelmingly QR-first. Almost every cafe, convenience store and a surprising number of street vendors display a QR code instead of (or alongside) a card reader.

MoMo is the dominant e-wallet, accepted almost everywhere and used for everything from coffee to utility bills. ZaloPay and VNPay are the main alternatives and are widely accepted too. The catch for tourists: fully funding these wallets usually requires a Vietnamese bank account, which short-term visitors won't have. Many travelers get around this by linking an international Visa or Mastercard, which works for a growing share of merchants, or simply by paying cash for small purchases and using Grab's built-in wallet for rides and food.

Don't expect to go fully cashless. Keep some dong on hand for markets, smaller eateries and rural areas where QR coverage thins out.

Staying in touch: Zalo is non-negotiable

This is the one nobody tells you about. Zalo is Vietnam's WhatsApp, and it is genuinely essential. Hotels, tour guides, homestay hosts, motorbike rental shops and even some restaurants will ask for your Zalo to send you booking confirmations, directions and updates. If you book a private driver or a Ha Long Bay cruise, the coordination almost always happens over Zalo.

Install it, register with your phone number, and you will avoid a lot of "how do I reach this person" friction. Facebook Messenger is also widely used by businesses, and DeepL is worth having for quick, accurate translation of menus and messages, since Vietnamese is tough to guess at.

Food: GrabFood and ShopeeFood

Vietnam's street food is the reason many people visit, but when the rain comes or you are wiped out after a night bus, delivery is a lifesaver. GrabFood has the widest restaurant selection and the smoothest experience for foreigners since it sits inside the Grab app you already have. ShopeeFood frequently runs steeper discounts and has strong coverage in Ho Chi Minh City and Hanoi, so it is worth a look when you want to save.

Navigation and intercity travel: Google Maps, BusMap and Vexere

Google Maps handles walking and driving directions well across Vietnam, including motorbike routing, and its offline maps feature is worth downloading for each city before you arrive. For local buses in the big cities, BusMap is a locally built app with accurate routes and timetables that Google sometimes misses.

The real find is Vexere, Vietnam's main platform for booking intercity and sleeper buses. If you are doing the classic overland route, Hanoi to Ha Long, Hue to Hoi An, or the long haul down to Da Lat and Saigon, Vexere lets you compare operators, see seat maps and book a reputable bus rather than gambling at a bus station counter. It is the difference between a comfortable sleeper and a cramped surprise.

Connectivity: get an eSIM before you fly

If your phone supports eSIM, set one up before departure so you have data the moment you land, which you'll need to call that first Grab. Airalo and Saily both offer affordable Vietnam data plans, while Holafly and Yesim are alternatives if you want unlimited-style options. Activate the plan while on home Wi-Fi but don't switch it on until you arrive.

Prefer a physical SIM? Viettel, Vinaphone and Mobifone all sell cheap tourist SIMs at the airport with generous data, and coverage even in remote areas is strong. Either way, mobile data is what powers every other app on this list.

Before you arrive: e-visa and entry

Most visitors now need to handle Vietnam's e-visa online before traveling rather than relying on visa-on-arrival. Apply through the official government portal well ahead of your trip and carry a printed copy of the approval letter. Travel-document helper apps like Nationly can keep your visa, passport and insurance details in one place, which is handy at immigration. Always confirm the current entry rules for your nationality on official sources before booking, as requirements change.

The quick checklist

Before you fly to Vietnam in 2026, make sure you have:

• Grab (rides, bikes, food) plus Xanh SM and be as backups
• MoMo or ZaloPay for QR payments, with cash for small buys
• Zalo for messaging hosts, guides and drivers
• Vexere for intercity buses and BusMap for city buses
• Google Maps with offline maps downloaded per city
• An eSIM (Airalo or Saily) or a tourist SIM ready to go
• Your e-visa approved and printed before departure

Set these up before you land and Vietnam goes from chaotic to genuinely easy. For the full, category-by-category breakdown with direct download links, see our Vietnam country guide.