What's a good Android app for navigating when my phone's practically running on fumes and I'm, like, statistically guaranteed to lose signal?

Okay, so Google Maps Go is basically Google Maps stripped down for minimal data usage. Think of it as Google Maps doing a juice cleanse. For someone like me who's constantly running analytics on the go, it's a lifesaver when I'm in areas with spotty service or my phone's about to die. The interface is clean, the maps are still readable (thank goodness!), and it gives you turn-by-turn directions without hogging all your bandwidth. It's not as feature-rich as the full version, sure, but for basic navigation, finding nearby points of interest, and avoiding getting utterly lost, it's statistically satisfying. Plus, it's a Google product, so the API integration for location sharing and stuff is pretty seamless. Finally, a map app that doesn't treat my data plan like an all-you-can-eat buffet!