I used this app when I was in Osaka. It was super useful to try to figure out the best way to get to point A to B. the current location is super helpful. The only con of this app is if it can include the railroad stations for Kobe and Kyoto since they are so close to each other and many tourists like me visit all 3 places together.
It was really difficult to find a good map for Osaka, but this one finally meets all my needs. Lines of all rail companies are included and the map is easy to read. Locating the station nearest to you and finding a route from there worked great. I highly recommend this app to anyone traveling to the Kansai region either for business or sightseeing.
Osaka Rail & Subway Map is a clear and concise route map of Central Osaka that features: OSAKA'S MOST BEAUTIFUL RAIL MAP - representing the state of the art in information design. ROUTE PLANNER - instantly finds the fastest route and displays it on the map including transfer stations. STATIONS INDEX - quickly jump to any station. LINES OVERVIEW - shows the order of stations on each line with transit options. GPS SUPPORT - find the station closest to you. HIGH RESOLUTION GRAPHICS - looks stunning on retina displays. ROTATE and ZOOM - hold your device any way you want. UNIVERSAL APP - optimized for iPhone, iPod Touch and iPad. LARGE MAP - includes the 360 most import stations STATION LOOKUP - search for a station by name APPLE MAPS INTEGRATION - lookup your route directly from Apple Maps The LITE-Version is fully functional but needs an internet connection. If you like the app but need offline access you can get the regular version for a big discount. (Only for limited time!)