Castbox

Best free podcast app for Apple iOS and Android

castbox.fm2026/08/26

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.

購入方法

購入方法2件―手順、必要条件、最低出稿金額を確認できます。

tools.how_to_buy.managedtools.how_to_buy.email

アクセス権を確認中…

広告枠

広告枠7件―フォーマット、料金、購入方法を確認できます。

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