Teamscope App - Teamscope is a data collection app for field and clinical research. Create powerful mobile forms, capture data when offline and visualize it with a few clicks.
DHIS2 - Manage aggregate data with a flexible data model which has been field-tested for more than 15 years.
Enketo Smart Paper - Web forms evolved. Deploy and conduct surveys that work without a connection, on any device.
SurveyCTO - Collect data you can trust Offline or online, in the field, on the street, or in the lab.
CommCare - CommCare is a free, open-source mobile platform that enables anyone to build mobile apps.
Magpi - Magpi allows users in the field to quickly and easily collect data and create flexible messaging solutions for feedback, input, and more.