Castbox

Best free podcast app for Apple iOS and Android

castbox.fm2026年8月26日

Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create...

Castbox is a podcast app carrying over 259,000,000 volumes of audio content across Apple iOS, Android, Amazon Alexa, Google Home, Carplay, Android Auto and PC, featuring shows such as The Joe Rogan Experience, Casefile True Crime, Crime Junkie and Up First from NPR.

Advertising formats listed for podcasters and marketers include podcast audio ads placed pre-roll, mid-roll or post-roll, sponsored host-read readings, companion banner ads, email advertising, a homepage banner through an Editors' Picks feature, and native ads and brand integrations. Its ads.txt file lists 2 advertising systems, both direct.

如何购买

2 种购买选项，含步骤、条件与最低消费。

tools.how_to_buy.managedtools.how_to_buy.email

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刊例

7 个广告位，含格式、价格及各自的购买方式。

Companion banner ads
Responsive display ad · 应用
Email advertising
Responsive display ad · 邮件
High-impact display & rich media
Responsive display ad · 应用
Homepage banner / Editors' Picks feature (creator promo)
Responsive display ad · 应用
Native ads / sponsored posts / brand integrations
Responsive display ad · 应用
Podcast audio ads (pre / mid / post-roll)
Responsive display ad · 网页
Sponsored readings (host-read)
Responsive display ad · 网页