--- title: "AVSub — App Overview" url: https://marlvel.ai/apps/com-rml-carsub category: Music developer: Richard Levy platforms: ios rating: 3.8 (65 ratings) pricing: paid report_level: overview generated: 2026-05-06 last_verified: "2026-05-08T04:26:47.289Z" --- > **Key Insight:** AVSub is a feature-rich, paid client for SubSonic users that prioritizes broad device compatibility and offline media access. | Metric | Value | |--------|-------| | Category | Music | | Rating | 3.8 ★ (65) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 27.1.1 | | Developer | Richard Levy | ## What is AVSub? AVSub is a dedicated iOS client for SubSonic media servers that enables streaming and offline playback of music and video collections. It distinguishes itself through extensive hardware integration, including support for Apple Watch, CarPlay, Chromecast, FireTV, and AirPlay. ## Key Features - **Multi-Format Playback**: Supports a wide range of audio formats, including FLAC, compatible with SubSonic servers. - **Offline Caching**: Allows users to cache media files locally for playback without an active internet connection. - **Broad Hardware Integration**: Provides native support for Bluetooth audio, Apple Watch, CarPlay, and various casting protocols like AirPlay and Chromecast. - **Optimized UI**: Features a gesture-controlled interface with layouts specifically optimized for both portrait and landscape orientations. ## Who is it for? Self-hosted media enthusiasts who use SubSonic servers to manage and stream their personal music and video libraries. ## Links - [App Store](https://apps.apple.com/us/app/avsub/id923424694?uo=2) - [Full Intelligence Report](https://marlvel.ai/apps/com-rml-carsub) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-rml-carsub).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*