Just some simple maps, which you can use offline for scrolling around, zooming in and out. The App has a few tabs with different types of transit maps.
The following line networks are offline available (without any additional download):
• schematic subway transit map
• subway night service map
• detailed NYC map
The used schematic versions of NYC subway maps are not officially by Metropolitan Transportation Authority (MTA).
https://www.facebook.com/203994253076876
https://dieeinsteiger.blogspot.com
Notices:
• Usable with phone and tablet with Android 4.4 (KitKat, API 19) to Android 12.0 (API 32).
• The content of the apps is not guaranteed to be correct or complete.
• The embedded maps in this app be subject to the Creative-Commons (CC BY-SA 3.0) and were created by English Wikipedia-User CountZ (copyright holder) and Jake Berman (maps.complutense.org).
v1.4 (12-12-2021)
-subway system map (16.11.2021) updated
-App design changed to Material Dark theme
-useless permissions removed
-bug fixing with Android 12