AI Podcast Creator: PDF & Text
Articles & Notes into Podcasts
About
Transform documents, articles, and websites into AI-generated podcasts. Choose from various voices, styles, and languages to create personalized audio content. Enjoy a powerful listening experience with playback controls and a personal library for all your creations.
What's New in AI Podcast Creator
1.8.0
October 22, 2026
More AI voice providers, ready-made and custom hosts, and audio language options. Improved voice previews, creation estimates, generation progress, and notification language handling.
MoreSubscriptions & In-App Purchases
Castella Pro (Annual)
600 credits/month billed annually. Save ~17%.
Developer apps
FAQ
How does Castella turn content into podcasts?
Castella uses advanced AI to read your uploaded content, such as articles, PDFs, or website text, and generates a natural-sounding AI narration to create a podcast.
What customization options are available for Castella podcasts?
You can choose the podcast language, select a style (casual, in-depth, debate, interview), and set the desired length from 5 minutes to an hour.
Can I listen to my Castella podcasts offline?
The app description mentions downloading podcasts, suggesting offline listening capabilities for your created audio content.
What devices does Castella support?
Castella is available on iPhone, iPad, and iPod devices, indicating broad Apple ecosystem compatibility.
How often is Castella updated?
The latest version was released on April 6, 2026, suggesting active development and regular updates for the application.
What are the subscription plans for Castella?
Castella offers weekly, monthly, and yearly subscription plans named 'Lalein Premium' with prices ranging from $7.99/week to $119.99/year.
What is the age rating for Castella?
Castella has an age rating of 4+, making it suitable for a wide range of users, including younger audiences.
Does Castella have ads?
Based on the provided data, the 'hasAds' flag is false, indicating that Castella is an ad-free application.
