When comparing LibriVox Audio Books vs CastBox, the Slant community recommends LibriVox Audio Books for most people. In the question“What are the best audiobook apps on Android?” LibriVox Audio Books is ranked 2nd while CastBox is ranked 6th. The most important reason people chose LibriVox Audio Books is:
The app offers content released to the Public Domain. The library consists of 15,000 free audio books available globally and another 50,000 books available to US.
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Pros
Pro Lots of free books
The app offers content released to the Public Domain. The library consists of 15,000 free audio books available globally and another 50,000 books available to US.
Pro Wide coverage
This is a must-have podcast app if you're living in another country apart from the US. CastBox supports and shows podcasts from more than 70 countries.
Pro Vast library of podcasts and audiobooks
Pro Award winning interface
Optimized to help you hear what you want to hear.
Pro Adjustable playback speed
Slow down until 0.50x and speed up as fast as 3x.
Pro Weekly updates & improvements
The developers try to keep the app updated from bugs and to make it a world-class app. With ever-growing features and improvements, it even competes with the best podcast apps out there.
Pro "Trim Silence" feature
Skip the silence and listen more to words.
Pro Tag podcasts
Create tags to organize your podcasts.
Pro Pro Subscription available
Remove ads, "customize home page" feature, and more for total productivity.
Cons
Con Not all readers are high quality
All the readers are volunteers - people who clearly love the books, but unfortunately some recordings are very low-quality, jump around in volume, or are difficult to understand.
Some books offer different readers, but often a book has only been read by a single volunteer. For books with multiple options, you may have to jump between them to finally find who works for you.
Con Needs manual to help with some features
Con Next episode on Playlist doesn't always play after current episode finishes and not all episodes of subscription show up
Con Very invasive ads in free mode
They really degrade the experience in the free mode.