Memory-Map

Memory-Map, Inc.

About this app

The Memory-Map app turns your phone or tablet into a full-featured Outdoor GPS or Marine Chart Plotter, and allows you to navigate with USGS Topo maps, NOAA Marine charts, and may other specialist maps, even without a wireless internet signal.

Maps are downloaded on-the-fly and can be pre-loaded so that they can be used offline. Once the app and maps are loaded to the phone or tablet, cellular network coverage or internet connection is not required for real time GPS navigation.

The Memory-Map app can be used as a standalone GPS navigator, but it can also be used in conjunction with the Windows PC or Mac app (free download) for planning, printing and loading up maps, waypoints and routes to the phone/tablet.

Memory-Map includes free access to 1:250,000 scale topographic maps and many other free maps around the world. More detailed maps are available for download and purchase with a free try-before-you-buy, time-limited demo option. Available maps include Ordnance Survey, Hema, USGS quads, NOAA, British Admiralty, and DeLorme. Maps can be used on your PC as well as your phone and tablet. The Cloud Sync feature allows you to keep the overlay data consistent on all your devices.

Features include:

Access a vast range of Worldwide maps and charts.
Automatically downloads a free map of your current location
Create and edit marks and routes.
Import and export marks, routes and tracks in the open GPX format
Display; Position, Course, Speed, Heading, Altitude and averages
Position coordinates include Lat/Long, UTM and GB Grid
Units displayed in Statute, Nautical or Metric
Support for GPS and Compass sensors, where available.
Placename index, can be used offline.
Moving map, lock GPS position and automatically scroll the map
Records breadcrumb trail / tracklogs.
Share position marks or tracklogs as GPX files
Proximity Alarm
Full marine instrumentation features, with AIS, DSC and Anchor alarm
NMEA data interface via WiFi or Bluetooth
AIS collision alarm, with adjustable thresholds for Class A and Class B targets
Display Alarm notifications and Nav data on Android Wear watch
Barometer & relative altitude

Ratings and reviews

was a great app I thought. I paid the 9.99 but it constantly forgets that, glitches and asks for more money. I thought it would give me 12 months for 10 bucks of unlimited nautical charts, I use it to sail. They corresponded with email. kept telling me go to old edition. so I did 4 times. it won't let me access the 2018 charts I just paid 9.99 for a week or two ago. But in the email correspondence they fixed everything and now it's working again!!!

Good app for off-road navigation. easy to use if I have 1 issue it is transferring the license to a new device is not as seamless as it could be .having dropped my tablet and making the screen hard to read transferring maps to my new tablet required a few emails and some questions about how many devices I was using but was sorted on memory maps end eventually

Properly installed, with all the maps on the phone, this is usually excellent, and the five devices makes it very good value. Doesn't always recognise that a map is on the phone and licensed, and reclaiming a license (eg. new phone) usually requires a reset from support.

What's new

Tap a track to select/edit
Find time, speed and altitude at any point on a track
Split/Join tracks
Split/Join routes
Added line styles (dash, dot, etc) for tracks and routes
Scoped Storage for Data Layout files and GPX data.
Display maps storage by folder
Delete all maps by type or folder