From booking cheap flights and hotels to staying fit on the go and recovering from jet lag, today’s mobile apps can solve a wide range of problems for travelers. They can also make it easier to travel alone, which is good news for the roughly one-third of consumers who take a solo vacation every year, according to a recent Travel Leaders Group consumer travel trends survey.

Here are the 12 best mobile apps for solo travelers. (P.S. We assume you’ve already downloaded our parent company Lonely Planet’s indispensable inspiration and planning apps, Trips and Guides.)

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