Slide

It is open-source, ad-free, and subscription free. • No subscription, and support for bringing your own client id • Shows as many preview images as possible, and displays them large by default • Supports Giphy emotes, Reddit emotes, and inlined preview images in comments • It uses Material design, and the app is being updated to be more so • Multiple accounts supported • Supports multireddits • Supports search of the frontpage, all, a subreddit, or a multireddit • Supports subreddit, domain, selftext, title, profile, and flair filtering by keyword • Extensive customization options including theming, font style and size, layout styles, thumbnails vs preview images, etc • Backup and restore of settings There is an active community for Slide on the /r/slidereddit subreddit, which anybody is welcome to join.