In this digital age, one cannot possibly imagine traveling abroad without packing some applications beforehand. There are so many apps online for travelers that provide assistance from communication to navigation. In fact, there are thousands of traveling essential apps out there that it is easy to get overwhelmed when deciding which one is the most important app to have before traveling.
There are so many travel apps out there that you must have before traveling abroad because it will not only make your trip abroad easier but also more productive and enjoyable. Therefore, in this article, I am going to focus on absolutely necessary mobile applications that will help you save money, time and make the most out of your trip.
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VPN
It might not be the first app on your list, but there is a good reason why we have included the VPN app in first place on our list of essential applications you must have while traveling. If you don’t already know, most apps that you are used to using in your home country might be blocked in other regions. For example, Instagram, Snapchat, and Facebook are not available worldwide. Therefore, you won’t be able to access such apps while traveling.
This is where a VPN app comes into the picture. By using a VPN, you can connect to any server location like the US and access these geo-blocked sites.
Also, with a VPN, you can even watch your region’s Netflix abroad. Therefore, make sure to download the best VPN app on your smartphone and laptop before traveling abroad. All you need to do is get to know about the best VPNs available in 2021 and set it up on your device before your flight.
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Google Maps
After getting the VPN, the next thing you need when planning to travel abroad is Google Maps. Google Maps also gives an option to save maps offline so you can access them when your phone is not connected to the internet. It’s the best way to ensure you don’t get lost while roaming around in a foreign city.
Remember, Google, Facebook and Twitter don’t work in areas with strict internet restrictions like China, so you will need a VPN to unblock the app and access it without restrictions.
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Instagram
It goes without saying, Instagram is the best social media app out there especially when it comes to traveling abroad. It’s not only great for storing your memories and sharing them with the world, but you can also get travel inspiration and save special spots to make sure you don’t miss visiting the most special places during the trip. Just like Google, Instagram is not available worldwide, so make sure to get a VPN so you can avoid restrictions while traveling.
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Google Translate
Traveling to China or a place with a different native language other than English? Well, in that case, the Google Translate app is a lifesaver. Google translate is the best app out there if you are traveling abroad and have to communicate with non-English speaking people – like getting a taxi, shopping for groceries, or even ordering food in a restaurant.
I would recommend downloading the native language of the country you are traveling to online so you can use it anytime without the internet. Another amazing feature of the Google Translate app is that by using the camera, you can also translate road signals and destination spots. However, keep in mind that you use it in restricted destinations like China, you will need a VPN.
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Google Drive
Google Drive is a must app for traveling because you can use it to store copies of your passport, flight tickets, and other important documents. That way, even if you lost your phone or baggage, you can still access important information remotely via Google Drive on the internet connection. It’s always best to be prepared beforehand for adverse situations like theft – this way, you will all the essential travel documents at your disposal. 
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Uber
Uber is available in over 80 countries worldwide and is the most reliable and safe way to get around the city when traveling abroad. It is not available in all destinations but is readily available in popular tourist spots and big cities. With Uber, you can book your ride with your smartphone without having to hail down a taxi or walk to a populated bus stand.
Apart from safety, Uber is also affordable, as it has fixed rates for specific destinations, so you won’t have to feel like you are being taken advantage of by taxi drivers as they can charge you a large fare.
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WhatsApp
The best app to communicate with friends and people abroad for free is WhatsApp. It allows texting online without spending a single penny. If you are having a trip abroad, you can easily text your family back home and call on WhatsApp. And what’s best is if you already have a VPN downloaded on your phone, you can safely connect to public Wi-Fi hotspots in cafes and use WhatsApp for free.
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LoungeBuddy
We all know how frustrating and tiring connecting flights can be, especially with lengthy layovers. If you are desperate for a shower or a quick nap, LoungeBuddy is a great app that will help you find the nearest airport lounge where you can have some peacetime. LoungeBuddy offers instant access to more than 170 lounges worldwide. Just find the lounge you want at your layover airport, book it, and pay according to your hourly usage. It’s that simple.
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CityMapper
CityMapper is a great app that shows you transport routes available in each city – thus giving you the best possible way to get to your destination. It also maps out the shortest routes that you can take to travel around the city to your favorite spots. And, you can also compare time for different transit routes and pick the cheapest option available from busses and trains to bikes and scooters.
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XE
If you are planning to have a trip to Asia or Europe and can’t figure out what 95,000 Korean won is in US dollars, then XE is the best app to have. XE is the currency exchange app that lets you convert currency depending upon the current exchange rates. Remember to update the exchange rates before you go to get the most accurate rates.