Castbox

Active

Country: Hong Kong (HK)
Founded: 2016
Developer: Castbox.FM (Hong Kong-based company)
Pricing: Freemium
Open source: No
Platforms: iOS, Android, Web, Apple Watch, Smart speakers

Indexes

Podcast Players

Overview

Castbox is a podcast player app that enables users to discover, stream, download, and listen to podcasts, FM radio, and audiobooks from a library exceeding 95 million episodes across various categories.²³⁴ It targets podcast listeners seeking personalized recommendations, easy navigation, and cross-device access, with features like in-audio search and community interaction distinguishing it from basic players.¹³

Key Features

Personalized Recommendations - AI-driven suggestions based on listening habits and categories like Comedy, Business, Health.¹³
Vast Content Library - Access to over 95 million podcast episodes, FM radio, and audiobooks from networks like NPR and Wondery.³⁴
In-Audio Search - Search content within episodes using transcriptions.³
Download and Offline Playback - Stream or download episodes with customizable auto-download and storage options.¹⁴
Library Management - Organize downloads, playlists, new episodes, favorites, and listening history.¹
Community Features - View user comments, post about podcasts, and engage in discussions.⁵
Listening Statistics - Track play counts, minutes listened, and analytics via app or Creator Studio.⁶⁷
Smart Speaker Support - Compatible with Apple HomePod and other smart speakers.²

Pricing

Plan	Price	Includes
Free	Free	Limited subscriptions, ads (visual and video), basic features like streaming and downloads.
Castbox Premium	Paid (redeem code or upgrade)	No visual ads, unlimited subscriptions, full access to premium features.

Platforms & Requirements

Available on iOS (iPhone, Apple Watch), Android, web via castbox.fm, and smart speakers like Apple HomePod.²³ Android and iOS apps require standard mobile OS versions with no specified minimums noted; web access through Creator Studio for analytics.⁷ Limitations include platform-specific statistics only on Castbox, with ads in free tier across all.⁸

Integrations & Ecosystem

OPML import from other podcast apps
Facebook account linking
Twitter account linking
Google account linking
Line account linking
Apple HomePod
Third-party podcast analytics platforms
Creator Studio web analytics

Alternatives

App	Difference
Spotify	Integrates music streaming with podcasts, broader music library but fewer podcast-specific tools like in-audio search.
Pocket Casts	Strong focus on customization and cross-platform sync, lacks Castbox's community features and FM radio.
Overcast	iOS-exclusive with advanced playback controls, no Android or smart speaker support like Castbox.
Apple Podcasts	Native iOS integration, limited to Apple ecosystem without Android app or web hosting tools.

Reputation

Castbox receives positive feedback for its large podcast library, cross-platform availability, and unique features like in-audio search and personalized recommendations.³ Users appreciate the clean interface and offline capabilities, though the free version includes ads that some find intrusive.¹⁴ Criticisms include limited cross-platform statistics and reliance on Castbox for full analytics.⁸ Overall consumer rating around 85% in reviews.³

Sources (8)