If you have a prepaid plan and that happens, don’t worry! You can top-up your call credit and data from anywhere in the world right here on. Of course, it can still happen that you run out of data. You can download offline maps when you’re in your hotel, or back home when you have Wi-Fi and use that downloaded map to explore. In this case, offline map navigation works perfectly. If you’re travelling abroad you’ll want to be able to navigate across foreign cities without using too much data. Using a lot of mobile data can be expensive. But that’s not the only reason people use offline map navigation. It uses less data and spares your battery. What is the advantage of using offline maps? We briefly touched on it before. We’ll also show you how the most popular offline maps work. So what’s the solution? How can we best use maps on our phones without draining our data or battery? The answer is offline maps! In this guide, we’ll show you what they are and why they are so useful. It’s also not that handy when you’re using a map and drain the battery too much. It’s not good to use an online map when travelling abroad and data is expensive. What’s not so great about maps is that they cost a lot of data, and battery, to use. To find this hot new restaurant in town, the office for your job interview, the best places to go on your city trip, or to, well, you get the idea.