The AndTidWiki app for Android devices makes it possible to edit and save changes to TiddlyWiki5, including working offline without a network connection. [[Download it here|https://play.google.com/store/apps/details?id=de.mgsimon.android.andtidwiki&hl=en]].
Instructions for use:
# [[Download]] an empty TiddlyWiki on another web browser
# Try creating a new tiddler using the ''new tiddler'' <<.icon $:/core/images/new-button>> button in the sidebar. Type some content for the tiddler, and click the <<.icon $:/core/images/done-button>> ''ok'' button
''Note:'' You can save your changes by clicking the <<.icon $:/core/images/save-button>> ''save changes'' button in the sidebar even if you have not clicked the <<.icon $:/core/images/done-button>> ''ok'' button to complete editing a tiddler