OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
Concur - Automated travel and expense management - your employees, travel managers and finance, too.
MAPS.ME - Fast, detailed and completely offline maps for mobile devices
Expensify - Import expenses directly from a credit card to create free expense reports quickly. Approve reports online and reimburse directly to a checking account with one click.
HERE WeGo - HERE WeGo - Maps - Routes - Directions - All ways from A to B in one
Abacus - Expenses without the 'expense report'