GMX vs Open Data Kit
A side-by-side look at GMX and Open Data Kit. For an in-depth review of either product, follow the links below.
GMX
Online Services
GMX is a free email service based in Germany that provides users with a free email account with a generous 15GB of storage. It has basic email features like spam filtering and email organization tools.
emailfreegermanystoragespam-filtering
Open Data Kit
Development
Open Data Kit (ODK) is an open source suite of tools for building information services to collect, manage, and visualize data in resource-constrained environments. It allows users to build mobile data collection solutions without programming.
data-collectionmobileopen-source
Related Comparisons
Tuta
Fastmail
Disroot
Mailbox.org
Flaskmail
GeekInbox