Top Apps for Travel & Diabetes
The right apps can make traveling with diabetes easier to plan, manage, and enjoy. From monitoring glucose and estimating carbs to navigating unfamiliar cities, translating languages, tracking flights, checking weather, and staying connected, your phone can become one of your most useful travel tools.
This page brings together helpful diabetes and travel apps in one place so you can spend less time searching and more time preparing for your trip. Each recommendation includes what the app does, why it may be useful while traveling, its cost, and direct download links.
Explore the categories below and find the apps that can help make your next adventure a little easier, more organized, and more confident.
Diabetes Management
Dexcom G7
Best For: Real-Time Glucose Monitoring
Description: Displays glucose readings, trends, and alerts from the Dexcom G7 continuous glucose monitoring system.
Why It’s Useful for Travelers: Lets compatible Dexcom G7 users keep track of glucose while flying, sightseeing, walking more than usual, eating unfamiliar foods, and adjusting to schedule changes.
Cost: Free app. Requires a compatible Dexcom G7 system.
Available on: iOS & Android
Dexcom Follow
Best For: Remote Glucose Sharing
Description: Allows approved family members, friends, or caregivers to remotely view glucose information shared by a compatible Dexcom user.
Why It’s Useful for Travelers: Lets travelers have someone they trust monitor their glucose remotely, providing extra support when traveling far from home.
Cost: Free. Sharing requires an internet connection.
Available on: iOS & Android
FreeStyle Libre
Best For: Real-Time Glucose Monitoring
Description: The Libre app works with compatible FreeStyle Libre sensors to display glucose readings, trends, alarms, and other glucose information directly on a compatible smartphone.
Why It’s Useful for Travelers: Travelers can monitor glucose during flights, sightseeing, unfamiliar meals, increased activity, and routine changes. Glucose readings and alarms can continue without WiFi or mobile data after initial setup, which can be particularly helpful when traveling internationally.
Cost: Free app. Requires a compatible FreeStyle Libre system.
Available on: iOS & Android
LibreLinkUp
Best For: Remote Glucose Sharing
Description: LibreLinkUp allows family members, friends, and caregivers to remotely receive glucose information and supported alarms from someone using a compatible FreeStyle Libre system.
Why It’s Useful for Travelers: It adds an extra layer of support by letting someone you trust view your glucose information while you are traveling. This can be especially useful for families, children traveling with diabetes, or travelers who feel more comfortable knowing someone back home can follow their glucose.
An internet connection is required for glucose information to transfer to LibreLinkUp.
Cost: Free.
Available on: iOS & Android
Medtronic Simplera
Best For: Real-Time Glucose Monitoring
Description: The Simplera CGM app displays glucose values throughout the day, provides glucose alerts, and allows users to record information such as insulin, meals, exercise, and blood glucose values.
Why It’s Useful for Travelers: Provides continuous access to glucose information while flying, sightseeing, eating unfamiliar foods, and dealing with changes in activity and routine. You can also upload glucose information to Medtronic’s CareLink system.
Cost: Free app. Requires a compatible Medtronic Simplera sensor.
Available on: iOS & Android, subject to device compatibility.
CareLink Connect
Best For: Remote Glucose Sharing
Description: CareLink Connect allows an invited care partner to remotely view glucose information shared through a compatible Medtronic system. For Simplera, Medtronic says care partners can receive sensor glucose information through CareLink Connect, with real-time information updated every five minutes.
Why It’s Useful for Travelers: Allows a family member, friend, or other trusted person to remotely follow compatible glucose information while the traveler is away from home, providing an additional layer of support.
Cost: Free.
Available on: Availability and compatibility depend on the Medtronic system, device, and region.
mySugr
Best For: Diabetes Logging
Description: Keeps diabetes information such as glucose, carbohydrates, medications, insulin, meals, and connected device information together in one place.
Why It’s Useful for Travelers: Makes it easier to keep diabetes information organized when meals, schedules, activity, and daily routines change while traveling.
Cost: Free basic app with optional Pro features. The current U.S. Apple listing shows Pro subscription options.
Available on: iOS & Android
Gluroo
Best For: Diabetes Tracking & Meal Estimates
Description: Diabetes logging app that can track food, glucose, insulin, exercise, devices, and other diabetes information. Its food feature can estimate carbohydrates and other nutrition information from a photo.
Why It’s Useful for Travelers: The meal photo feature can be especially useful when you encounter unfamiliar foods, and its logging tools help keep diabetes information organized away from home.
Cost: Free.
Available on: iOS & Android
Food & Carb Help
CalorieKing
Best For: Carb Counts & Food Lookup
Description: Nutrition database containing information on more than 100,000 foods on iOS and more than 150,000 foods according to its Android listing, including many restaurant items.
Why It’s Useful for Travelers: Provides another resource for estimating carbohydrates when eating unfamiliar foods or visiting restaurants while traveling.
Cost: Free with optional in-app purchases on iOS and ads on Android.
Available on: iOS & Android
MyFitnessPal
Best For: Food Tracking & Carb Estimates
Description: Large nutrition and food tracking app for looking up foods and tracking carbohydrates, calories, protein, fat, water, and other nutrition information.
Why It’s Useful for Travelers: Helpful for researching unfamiliar foods and restaurant meals when you want additional nutrition information while away from your normal routine.
Cost: Free basic version with optional Premium subscriptions.
Available on: iOS & Android
Navigation & Transportation
Google Maps
Best For: Navigation & Finding Essentials
Description: Provides driving, walking, public transportation directions, business information, saved locations, and offline maps.
Why It’s Useful for Travelers: Beyond navigation, travelers can use it to find pharmacies, hospitals, grocery stores, restaurants, transportation stations, and other important places nearby.
Cost: Free.
Available on: iOS & Android
Citymapper
Best For: Public Transportation
Description: Compares transportation options, including buses, subways, trains, ferries, walking, cycling, rideshare, and other available transportation methods.
Why It’s Useful for Travelers: Makes navigating public transportation in an unfamiliar city easier and can compare several ways of reaching the same destination.
Cost: Free with optional in-app purchases.
Available on: iOS & Android
Rome2Rio
Best For: Getting Between Destinations
Description: Compares transportation options including trains, buses, ferries, flights, and driving between destinations around the world.
Why It’s Useful for Travelers: Particularly useful when you know where you want to go but have no idea how to get there using the local transportation system.
Cost: Free.
Available on: iOS & Android
Language & Communication
Google Translate
Best For: Translation & Language Barriers
Description: Translates text, speech, photos, signs, conversations, and other content across many languages, with offline translation available for supported languages.
Why It’s Useful for Travelers: Can help with menus, food labels, signs, conversations, and everyday communication when you do not speak the local language. It can also be useful when trying to communicate diabetes related information, although important medical translations should be verified.
Cost: Free.
Available on: iOS & Android
DeepL
Best For: Detailed Translations
Description: Translates text, speech, photos, files, and other content across supported languages.
Why It’s Useful for Travelers: Helpful when you want to translate longer or more complicated messages rather than simply looking up individual words.
Cost: Core features are available for free, with additional features requiring an account or paid plan.
Available on: iOS & Android
Best For: International Communication
Description: A messaging and calling app that lets you send messages, make voice and video calls, share photos, send documents, and communicate over an internet connection.
Why It’s Useful for Travelers: WhatsApp is widely used worldwide and can make it easier to communicate with hotels, tour companies, guides, drivers, restaurants, and people you meet while traveling. Because it works through WiFi or mobile data, it can also help you stay connected with family and friends without relying on traditional international texting.
Cost: Free. WhatsApp states that personal messages and calls are end-to-end encrypted.
Available on: iOS & Android
Money & Currency
XE
Best For: Currency Conversion
Description: Provides currency conversion, live exchange rates, rate tracking, and international money transfer features.
Why It’s Useful for Travelers: Makes it easy to understand what prices in another currency actually cost in your home currency while shopping, eating, or budgeting abroad.
Cost: Free to download. Fees may apply for money transfers and other financial services.
Available on: iOS & Android
Trip Planning & Organization
TripIt
Best For: Keeping Reservations Together
Description: Creates an organized travel itinerary from flights, hotels, rental cars, and other reservations.
Why It’s Useful for Travelers: Keeps confirmation numbers, reservations, transportation details, and other trip information together, so you don’t have to search through emails while traveling.
Cost: Free basic version. TripIt Pro is optional. Google Play currently lists the U.S. Pro subscription at $48.99 per year.
Available on: iOS & Android
Wanderlog
Best For: Building Your Itinerary
Description: Travel planner for creating itineraries, organizing reservations, mapping attractions, budgeting, saving places, and collaborating with other travelers.
Why It’s Useful for Travelers: Lets you organize all parts of a trip in one place and even stores trip plans offline, which can be especially helpful during international travel.
Cost: Free basic version with optional Wanderlog Pro.
Available on: iOS & Android
Flight Tracking
Flighty
Best For: Flight Delays & Live Updates
Description: Detailed flight tracker offering live flight information, delay alerts, airport information, aircraft tracking, and other flight data.
Why It’s Useful for Travelers: Early awareness of a long delay or cancellation can give someone traveling with diabetes extra time to plan meals, medication schedules, device charging, and whether they have enough accessible supplies.
Cost: Free basic version with optional Pro features. The U.S. App Store currently lists several Pro options, including $4.99 pay-as-you-go, $9.99 monthly, and $59.99 annually.
Available on: iOS only. Flighty states that it does not currently offer an Android version.
FlightAware
Best For: Flight Status & Aircraft Tracking
Description: Tracks flights around the world and provides information about departures, arrivals, cancellations, gate changes, delays, diversions, inbound aircraft, and weather.
Why It’s Useful for Travelers: Helps travelers spot delays and changes that could affect meal timing, medications, connections, and the amount of diabetes supplies they need to have accessible.
Cost: Free basic version with optional paid upgrades and ad removal.
Available on: iOS & Android
Weather
AccuWeather
Best For: Destination Weather & Alerts
Description: Provides current conditions, hourly and daily forecasts, severe weather alerts, radar, precipitation information, and other weather data.
Why It’s Useful for Travelers: Weather can affect sightseeing, transportation, activity levels, packing decisions, and how you protect temperature-sensitive diabetes supplies. Checking extreme heat or cold before leaving for the day can be particularly useful.
Cost: Free basic version with advertisements. Optional Premium subscriptions are available. The current U.S. Apple listing shows Premium starting at $1.99/month and Premium+ at $4.99/month.
Available on: iOS & Android
Third Party Apps
App names, logos, and trademarks belong to their respective owners. Glucose Getaways is not affiliated with or endorsed by the apps listed unless otherwise stated. App availability, features, pricing, and compatibility may change.