About this app

topoXpress is an efficient GIS (Geographic Information System) data collection, visualization and processing app with the following characteristics:

• Multiplatform design: the same software with the same rich functionality for both GIS data collectors and Surveyors on Android and Windows. On top of field data collection you can prepare and process your data in the office too.
• Handling and displaying large spatial datasets (raster and vector) due to the C++ native engine
• Responsive and intuitive user interface: easy the learn and use, automatic adjustment to different screen size, orientation and resolution of mobile (tablets, smartphones) and desktop devices
• Online and offline operation: online data sources (Google Drive, Dropbox, TMS, WMS, KML), offline raster datasets (jpeg, ers, tiff, png, lan, bil), offline vector datasets (map, shp, mif, dxf, txt, crd, dat, dbf, tab, mid)
• Powerful GIS visualization functions: thematic mapping, transparency, labeling, layer groups, vector symbols, line types, fill types, event mapping
• Productive data collection: templates, surveying, stakeout, CoGo (Coordinate Geometry), forms, lists, calculated fields, GIS editing functions, sampling tool and more
• Extensive support of GNSS receivers, range finders, projection systems, geoids, shift grids.

The app can be used in many different sectors:
• Field data collection and inspection
• Land Surveying
• Topographic mapping
• Forestry
• Farm mapping
• Utility mapping and inspection
• Archeology


*** NOTE: topoXpress offers all specified GIS functions free of charge. However, loading more than 10.000 records, saving and exporting your job can be done through our cloud service. Please contact us at the website topoXpress.com for further details.

New features

NEW# NTRIP: forced disconnection - when the caster disconnects
NEW# Grouped Mount point selection list
NEW# Group editing of classes display options
CHG# Language updates
CHG# Data field reordering, GUI improvements
CHG# GUID field type has longer default length
BUG# GUI redesign: field description tooltip panel
BUG# Logical data field entry problem
BUG# The None classification option deletes existing classes
BUG# Login problem on Android 6 operating systems and before

App Permissions

Allows an application to read from external storage.
Allows an application to write to external storage.
Allows applications to open network sockets.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows applications to access information about networks.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Required to be able to access the camera device.
Allows an application to read the low-level system log files.
Allows applications to access information about Wi-Fi networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to change Wi-Fi connectivity state.
Allows an application to record audio.
Allows access to the list of accounts in the Accounts Service.
Allows applications to perform I/O operations over NFC.