I can’t imagine traveling without my mobile phone, since I rely so much on navigation tools as well as communication.
Phone Apps
Probably the biggest app I use when traveling is Google maps. If renting a car, I rely on the vehicle built-in navigation system. But I may refer to Google maps periodically for road directions.
On a recent London trip I relied heavily on Google maps, which provided not only the Underground tube to take, but also the platform number, and departure schedule. It was amazing! Navigation apps for train schedules or securing an uber was also helpful. Additionally, locating and walking to local sites was straightforward.
Communication
Having my phone puts me at ease in the event there is an emergency back home. I want to be accessible any time of day. It’s especially helpful when traveling with children. I kept our kids on the pay-as-you-go phone plan, and stressed no texting to friends. In emergency they could be easily reached if not within sight as well as being tracked.

Plan Options

I certainly don’t want to incur an unexpectedly large phone bill. And it’s easy to happen if not aware of the consequences while traveling abroad. Prior to leaving, I research my international phone options for the country of travel.
With some communication carriers, it’s seamless, there is no difference whether stateside (US) or abroad. My carrier is different, and their plan choices have changed over time. I choose the plan that is the most cost-effective while not sacrificing my travel needs. Sometimes my husband will use the per-day plan, while I stay in airplane mode, and join public wi-fi while in a museum or at the hotel. Or, purchasing a SIM card at the European destination.
Lately I have started using a phone wrist/neck strap, and it’s great. Using the strap helps keep my phone safe from losing it and I’m not a target for a cunning thief.
