Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Sygic - Redefining the travel experience with the world’s most advanced offline GPS Navigation app for iPhone, Android and Windows phone. Trusted by 200 mil. drivers.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.