This app has maps of all TTC (Toronto Transit Commission) subway stations so you can see where the stairs/etc are... and plan where to stand on the platform.
Based on http://www.ttcrider.ca
Useful for handicapped people too.
Requires Google Play and/or account:
Requires third-party libraries:
Requires 'rooted' device:
Target Android version:
Minimum Android version:
Access network state