This is a Tiny Tiny Rss extension for News+.
News+:
https://play.google.com/store/apps/details?id=com.noinnion.android.newsplus
Enable 2-way-sync with api_newsplus plugin for TT-RSS:
<a href="https://www.google.com/url?q=https://github.com/hrk/tt-rss-newsplus-plugin/&sa=D&usg=AFQjCNH9JnV7xS15_4dQfNiyNpZL4SRzcQ" target="_blank">https://github.com/hrk/tt-rss-newsplus-plugin/</a>