Aggregator is a free Android app developed by Tughi, designed to filter and organize news feeds from various sources. It is an efficient and user-friendly RSS news reader that comes with a variety of features. With Aggregator, you can filter news by title or content to display only the important bits. It also notifies you about all unread or just new items since your last check.

Aggregator has customizable features such as per-feed custom background update intervals and user-defined feed categories. The app supports RSS and Atom feeds and has feed auto-discovery support. It also has both dark and light themes, allowing you to choose your preferred display option. Additionally, Aggregator has feed entry sharing and the ability to import/export feeds from/to OPML files.

Aggregator is a great option for anyone looking for an efficient news reader with no ads. It is perfect for organizing and filtering news feeds from various sources.