The Fiinwallet is built on the top of Mifos Self Service APIs in order to give access to basic financial services to the end users connected to the Fintech. The app currently runs on Ionic 3 framework using Typescript. The Ionic Ionic Framework has in built sdk for generating native mobile apps for Android, IOS as well as Windows.
git clone https://github.com/openMF/fiinwallet
cd fiinwallet/app
npm install
ionic serve
Please refer APK generation guidelines