Traveler-compatibility checks for this destination are still pending. Local notes are useful, but phone, payment and signup eligibility are not yet sourced per service.
Gojek shut down in Vietnam (Sept 2024) — don't look for it. Motorbike (xe om) rides are the everyday local norm and far cheaper than cars.
Baemin left Vietnam (Dec 2023). The real rivalry is GrabFood vs ShopeeFood — locals price-check both.
Wet markets are still where many locals buy fresh food with cash; the apps below cover packaged goods and same-day delivery.
You can tap a contactless Visa/Mastercard/JCB card straight at the metro gates — no app needed. Buses take cash or QR.
QR is everywhere, but cash is still king at wet markets and street food — carry small VND notes. Foreign-issued cards often can't top up these wallets; a local bank account unlocks everything.
Local carriers (Viettel is best, then Mobifone/Vinaphone) sell physical tourist SIMs at Tan Son Nhat airport with your passport — they don't offer tourist eSIMs.
Zalo is the real local network — install it first. WhatsApp is uncommon among Vietnamese.
Vietnam's WhatsApp, built in HCMC. Drivers, landlords, shops, doctors and government all reach you here.
Sendo has faded; the action is on Shopee, TikTok Shop and Lazada.
Exploding via livestream selling; some of the best flash deals.
Relevant mainly if you're staying long-term.
Vietnam's official digital ID. Foreign residents with a temporary/permanent residence card can register a Level-2 account (needed for banking, check-ins, gov services). Short-stay tourists on e-visas cannot register.
No single 911-style number. All are free to call; English is not guaranteed — ask a local, or message your hotel on Zalo.
Crime, theft, accidents, public disturbances.
Fires, gas leaks, explosions, entrapment rescue.
Serious illness or injury needing urgent medical help.
Floods, storms and major natural-disaster coordination.
Six concrete setup decisions for Ho Chi Minh City. No fake personalization—just the local default, the local caveat, and what to do before day one gets expensive.
Mark only what you have actually set up. Progress stays in this browser.
Set up data before you need a ride, ticket, map, or verification code.
Runs on Viettel, Vietnam's best network. Install before you land for instant data on arrival. Local carriers (Viettel is best, then Mobifone/Vinaphone) sell physical tourist SIMs at Tan Son Nhat airport with your passport — they don't offer tourist eSIMs.
Know the local default before accepting a taxi quote or opening a global app.
The default for everyone. GrabBike (motorbike) is cheapest; GrabCar for AC comfort. Pay cash or link MoMo/card. Gojek shut down in Vietnam (Sept 2024) — don't look for it. Motorbike (xe om) rides are the everyday local norm and far cheaper than cars.
Compare the official airport-to-city option before paying for a car.
Official app for Metro Line 1 (Ben Thanh–Suoi Tien, opened Dec 2024) — buy QR tickets in-app. You can tap a contactless Visa/Mastercard/JCB card straight at the metro gates — no app needed. Buses take cash or QR.
Open the map that works best locally and save your hotel or first stop.
Dominant for walking, driving and finding places; motorbike mode gives narrow-alley routes. The maps built into Grab and Be handle ride navigation for you.
Check the local card, cash, and wallet reality before your first purchase.
The one locals mean by 'MoMo me' — QR accepted almost everywhere. Easiest to fund from a Vietnamese bank. QR is everywhere, but cash is still king at wet markets and street food — carry small VND notes. Foreign-issued cards often can't top up these wallets; a local bank account unlocks everything.
Use the service locals answer—and note any calling or registration restriction.
Vietnam's WhatsApp, built in HCMC. Drivers, landlords, shops, doctors and government all reach you here. Zalo is the real local network — install it first. WhatsApp is uncommon among Vietnamese.
This is an arrival checklist, not an app ranking. Open the full local toolkit below for alternatives, coverage limits, and services you may need later.
Local tender, realistic foreign-currency acceptance, and a daily USD reference before a terminal or exchange desk chooses the rate for you.
Reference only. Your bank, card network, ATM, or exchange counter may add fees or use a different rate.
The normal currency for prices and payment.
Some tourism businesses quote it; daily spending should be in đồng.
Cash remains important for street food, markets, small shops, and local transport. Cards are strongest at hotels and larger businesses.
Country payment guidance reviewed Jul 21, 2026