Hi there! It really depends on your preferences and what you're looking for in a downloader app. Here are some popular downloader apps that you may find useful:
1. TubeMate - This app is popular among Android users because of its user-friendly interface and ability to download videos from multiple sources including YøùTùbé, Facebook, and Twitter.
2. VidMate - This app is a comprehensive downloader that allows you to download videos, music, and even apps directly from the app interface.
3. Sn*p†*bé - This app is another great option for downloading videos from multiple sources. It also has a built-in media player and allows for batch downloading.
4. Advanced Download Manager (ADM) - This app is for those who prioritize speed and efficiency. It allows for multiple downloads at once and has a built-in browser for easier navigation.
Ultimately, it's up to you to decide which app suits your needs best. I hope this helps!