Payment apps, taxi apps, messaging, and utilities that make Bangkok life easier.
Southeast Asia's Uber/Lyft alternative; tap app, get car, pay by card/cash; slightly more expensive than meter taxis but reliable and safe.
Thai preferred messaging app, not WhatsApp; most Thais use Line for chat, calls, and groups.
Digital payment apps used at many shops and restaurants; not essential (cash/credit card work) but increasingly common.
Works great in Bangkok; download offline map before trip; shows BTS/MRT times, real-time traffic.
Food delivery apps; useful if hotel room or rest day; Grab app covers rides + food.