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Google Maps: For navigation and finding attractions. Grab: For ride-hailing and food delivery. TripAdvisor: To read reviews and discover popular spots. XE Currency: For live currency conversion. Weather App: To check local weather conditions. Maps, Itineraries and Travel Planning can be approached by first deciding the location, time available, transport and level of activity that suits the trip. Use the options in the question as a starting point, then compare current provider information and recent local conditions before making a booking.
Practical Chiang Mai planning note: Confirm current routes, fares, operating hours and pick-up arrangements before travelling. Build in extra time for traffic, weather and festival road closures, and keep the destination name or map pin available in Thai for drivers when practical.