Open-source Android data collection app for offline questionnaires, field surveys and mobile form filling.
ODK Collect is an open-source Android data collection app for filling in ODK / XLSForm forms, supporting offline collection, photos, GPS, barcodes, audio and data upload. It suits field surveys, questionnaires, agricultural surveys, ecological sampling and public health projects.
Use cases: mobile questionnaires, offline collection, GPS recording, field surveys, Android forms
Note: Usually needs to be used with ODK Central, KoboToolbox or another server.
