Most of the time, Google Maps is great. You know when it's not so great? When a data connection isn't present. In fact, it's basically useless without some form of data. If you're ever in a situation where you're 1) low on data, 2) without a connection, or 3) roaming, and need to find a way to get from A to B, then a good offline solution is clutch.

One such solution is Sygic GPS Navigation, which is currently on sale for up to 70% off.

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