Apps Like DecaMaps for iPhone and iPad
DecaMaps screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



World Travel Plugs
Aloha Apps LLC
Detect location, see and currencies
"Find plug types, sockets, and adapters for over 200 locations. Search by name, map, or automatic location detection. View currency information. No internet required for use."

NYC Maps – Subway, Bus, & LIRR
Thryv Inc
Zoom of NYC subways, buses, and
View detailed subway, bus, and for NYC areas. Zoom in for clear details. Navigate stations and routes. Find real-time updates and service alerts. Plan trips with route suggestions. Track arrival times for buses and trains.





GPS OS Grid Reference
John Spinks
Locate position on OS maps
GPS OS allows users to determine their location on Ordnance Survey maps of Great Britain and Ireland without needing a phone signal. It provides high-accuracy positioning using OSTN15 transformation data.

GPS Speedometer – MPH Tracker
MAKA PELKA LTD
Monitor speed, navigate routes, chat safely
Track speed with accurate GPS measurements and view average and maximum speed per trip. Choose units and monitor distance traveled and estimated travel time. Use turn-by-turn navigation to build routes.









Métro:Paris - offline subway map & schedules
Thryv Inc
Navigate Paris with maps and
View maps of the Paris Metro. Zoom in and out, scroll freely. Access official . Navigate stations and lines. Find nearby exits and transfers. Plan routes without internet.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.