Be@Sandra @easrng @haskal That's because Apple is actively hostile to it. You can't publish GPL licensed applications on the iOS App Store without every contributor to the code agreeing to a special exception to the GPL. Apple's terms explicitly say you can't distribute the application outside of their app store among other ridiculous restrictions which are incompatible with the GPL.
Chirp! is a GNU Social instance for the Cooley and Sekula families and their friends.
Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Chirp! content and data are available under the Creative Commons Attribution 3.0 license.