GLPK on Android
GLPK on Android is an app for the Android operating system. It allows to solve linear problems in CPLEX file format interactively. It uses a JNI wrapper generated with SWIG to call the GLPK native library from Java.
The app available at https://play.google.com/store/apps/details?id=com.littlepancake.glpk. The source code is hosted at https://github.com/alotau/GLPKAndroid/tree/master.