Memory-Map for All2.3.2 - App Store

Download maps for Offline GPS Navigation. No mobile data connection required.
Your favorite maps and charts from OS, Hema, NOAA, and many more.
Immersive 3D World map view
Fully customizable map, data display and toolbar buttons.
Powerful overlay data management, using nested categories and GPX files
Backup and load maps from thumb drive.
Use the same maps and sync your overlay data to other mobile devices and desktop computers
Interactive Route Profile showing terrain elevation
Track Altitude and Speed profile graphs
Show terrain ascent, descent, max elevation and estimated time for planned route

The Memory-Map for All 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 many other specialist maps, without needing a mobile internet signal.

Maps are downloaded on-the-fly and can be pre-loaded in bulk, so they are ready to 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 for All 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 for All 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, UKHO, 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
Interactive graphs of terrain elevation, GPS Altitude and Speed profile
Display; Position, Course, Speed, Heading, Altitude and averages
Position coordinates include Lat/Long, UTM, GB Grid, Irish Grid, Military Grid.
Units displayed in Statute, Nautical or Metric, with separate unit setting for Height
Support for GPS and Compass sensors, where available.
Placename search index can be used offline.
Moving map, lock GPS position and automatically scroll the map
Records breadcrumb trail / tracklogs.
Share position marks, routes and tracklogs as GPX files
Full marine instrumentation features, with AIS, DSC and Anchor alarm
NMEA data interface via WiFi for marine instruments
Barometer & relative altitude
Import custom icons for POI
Alarms for mark proximity, Anchor, Geofence or Exclusion zone, Crostrack error

Version History Fixed app links to open content from web site 2.3.2 Jun 3 Added "Head-up 3D" command in context menu on GPS lock button
Added Route Operations > Simulate GPS
AIS: added class B alarm filter based on distance
iOS & Android: Prevent swipes at top and bottom of the screen from scrolling map content
Added "Page Shortcut" configurable layout button item
Bug fixes 2.3.1 May 28 Added 3D Fly-through (context menu for Routes and Tracks)
Added Map color options: mute, enhance, invert (Settings > Map Options)
Added new mark icons: Beer, Picnic, Sandwich 2.2.1 Mar 4 2.0.5 has a few small bug fixes
Major new features in 2.0:
Immersive 3D World map view
Alarms for mark proximity, Anchor, Geofence or Exclusion zone, Crostrack error 2.0.5 10/01/2025 3D Map view (See https://memory-map.com/mm-fa-help/topics/idh-topic480.htm)
Alert notifications
Crosstrack alarm, exclusion zones and geofence zones
Added AIS Settings
Bug fixes 2.0.3 08/28/2025 Remember search text

Redesigned icons for all screen resolution
Import custom mark/wp icons

Edit groups of marks, routes and tracks
Bug fixes 1.3.1 01/29/2024 Added terrain elevation data
Added Route Profile graph (context menu for Route)
Added Track Altitude and Speed profile graphs (context menu for Track)
Option to use terrain elevation in tracklog instead of GPS/Barometer (Altitude Settings)
Show terrain ascent, descent, max elevation and estimated time for planned route (Edit Route)
Added Route settings to adjust time estimation parameters for Naismiths rule, averaging time and Auto-reverse
Added Search in the Overlay list
Added "VMG along Axis"
Allow resizing of Overlays and Map list dialogs
If you move or resize a dialog, the new position is remembered
Added Scale-in and Scale-out toolbar button items
Added PageUp/PageDn/Home/End key handling for list dialogs
Improved ETA estimation when near a turn in the route
Bug fixes 1.2.1 12/12/2022 Bug fixes 1.1.3 09/28/2022 Added altitude settings with option to use barometer, GPS or a blend.
Added tracklog Ascent/Descent metrics
Added support for Apple Pencil
Draw detailed routes with a stroke of the Pencil
Added Irish Grid (Settings> Units> Position Format)
Fixed Scale-In bug
Option to use a text label at mark/WP instead of icon (Name or multiline Notes)

Busy indicator while online

X Button to dismiss status message
Adjustable Auto-hide UI controls timeout in Display Settings
Separate setting for Height units

Cloud Sync: Force upload of selected objects in Overlays list
Cloud Sync: Fetch all objects from cloud, discarding local changes.
Added Static text layout item 1.1 08/22/2022 1.0 05/26/2022