Outplayer vs SenPlayer

A video player for iOS built around speed, simplicity, and getting out of your way. Outplayer is carefully designed to feel seamless, so you can just focus on what you’re watching. And it's backed by strong, reliable performance to play anything well. • 4K HDR playback with instant, real-time seeking • Spatial audio with head tracking and immersive surround sound • Picture in Picture, seamless for all videos • Fluid gestures and responsive controls • Customizable subtitle styling and dual language support • Quick and easy navigation for chapters and playlists • Integration with Files app to support SMB and external hard drives • Play any video format, worry-free (including MKV, MP4, and more) For free users, Outplayer has no playback restrictions and no ads. A one-time purchase, Outplayer Advanced, is available for a range of additional configuration options.

SenPlayer — Your personal media player, wherever you are. Enjoy videos from local storage, cloud drives, NAS, and your favorite media servers on iPhone, iPad, Mac, and Apple TV. From catching up on a series while traveling to movie night at home, make every title in your collection a pleasure to watch. • Your Media, Connected 
Connect to Emby, Jellyfin, Plex, and fnOS, or access your computer and NAS via SMB, WebDAV, and FTP. Stream from 115, 123 Cloud Drive, Aliyun Drive, and Baidu Netdisk, bringing your media sources together in one place. • Stunning Picture, Immersive Sound 
Enjoy popular formats including MKV, MP4, and MOV, with support for 4K, 8K, 120fps, hdr high resolution and high-frame-rate video.While Atmos and spatial audio deliver immersive sound with compatible media and devices. • Explore Your Blu-ray Collection 
Play Blu-ray ISO files, browse disc playlists, and navigate chapters. Switch between the main feature, bonus material, and other included content without extracting or converting files beforehand. • Enhance Your Viewing Experience 
On supported devices, use AI upscaling to improve clarity, frame interpolation for smoother motion, or SDR-to-HDR conversion to expand brightness range. Choose the ßenhancements that suit your videos and viewing preferences. • Your Collection, Beautifully Organized 
Browse posters, synopses, ratings, and cast details in your media libraries. Search across servers to find what you want, and bookmark favorite videos and folders for easy access. Keep everyday favorites close at hand as your collection grows. • Subtitles and Danmaku, Your Way 
Use embedded subtitles, load external files, or search for subtitles online. Display two subtitle tracks at once for movies or language learning. Adjust fonts, size, color, position, and timing during playback, with support for Simplified and Traditional Chinese subtitle conversion. Import danmaku files or connect custom sources, then personalize the style, speed, and display area of on-screen comments. • Flexible Playback, Everyday Convenience 
Adjust playback speed, switch audio tracks, navigate chapters, and skip intros and credits. Preview the timeline to find a scene, use Picture in Picture while multitasking, or casting and external display support bring your viewing experience to a bigger screen. • Pick Up Across Devices 
Sync server configurations, favorites, and playback history through iCloud. Add a media source on your iPhone and browse it on your iPad, Mac, or Apple TV. Continue Watching takes you back to where you left off, so it’s easy to move from one screen to another.