QField focuses on efficiently carrying out GIS fieldwork.
The mobile GIS application from OPENGIS.ch combines a minimalist design with sophisticated technology to bring field data to the office in an easy and comfortable way.
QField is built on the professional open-source project QGIS, allowing users to configure maps and forms in QGIS on their workstations and deploy them in the field through QField. Leveraging QGIS data providers – OGR, GDAL, PostGIS, and more – QField supports a wide variety of vector and raster formats.
Datasets can be stored locally or accessed remotely and synchronized via WiFi, USB cable, or mobile network. (Source: app page, translated)
Access and install: https://play.google.com/store/apps/details?id=ch.opengis.qfield