The app is available on the App Store.
This is the iOS version of lucenestudy. It depends on the mobile branch of that project, which in turn comes with prebuilt JARs of Mobile Lucene, an experimental port of Lucene to Objective-C.
It also has an Android version.
To build the app, first make sure you have the submodules checked out:
git submodule update --init --recursive
Next, set up the J2ObjC dependencies. If you haven't installed it,
download version 2.8 from
its GitHub releases page. After you have made sure that the command j2objc
exists in your PATH, run:
./setup-j2objc.sh
Then, use the Xcode project to build the app target.
For more information about the app and its data source, please visit the lucenestudy project.