Booklet
Turn any ebook into an audiobook, offline on your iPhone
What it does
Booklet reads any ebook to you using neural TTS voices — completely offline, no internet needed. Import EPUB, PDF, TXT, or MOBI files and listen like an audiobook. Supports 25+ languages with multiple natural-sounding voice engines. Background playback, chapter navigation, lock screen controls, and speed adjustment included. Free: 10 hours/month. Premium: $3.99/month or $34.99/year for unlimited access.
Does the same job
all alternatives →
- OAOffline audiobook from any format with one CLI command2024 · github.com · ▲105
QuickPiperAudiobook locally generates an mp3 audiobook on Linux with one easy command. It can convert PDFs, epub, mobi, and many more by using ebook-convert. It uses any piper TTS model, and thus supports a wide variety of languages. I've had great success using it to read more while reducing eye strain and computer usage. I think I've probably read 30 or so books this way now over the past year. Being able to listen to any content you want in audio form free and offline while going for a walk is extremely handy. I hope it helps you as well! Cheers
- IGI generated 70k audiobooks with OpenAI Text-to-Speech2024 · listenly.io · ▲140
Hey HN. I’m Ivan, hacker from Ukraine. For about a year, I was working on Listenly — an app to listen to text content with OpenAI's natural-sounding text-to-speech model. At some moment, I realized that it would be cool to take all the public domain e-books and create audio versions for them. So I did it... kind-of. It would cost an immense amount of money to generate all the audio right away (OpenAI TTS costs approximately $0.84/hour of audio; 11labs, for comparison, is 10 times more expensive). So, I took a more gradual approach. I took all the metadata from the Project Gutenberg…
- IBI built an iOS app that turns EPUBs into audiobooksFeb 2026 · apps.apple.com · ▲6
I had a bunch of ebooks with no audiobook version available. So I built an iOS app that converts EPUB files into audiobooks using text-to-speech. Two voice options: - Free on-device voices (processed locally, no server needed) - Natural cloud voices (one-time purchase per book, no subscription) Cloud conversion runs chunk by chunk. You can start listening other chapters generate in the background. Once done, the audiobook lives on your device. No account required. No subscription. You import your own EPUBs and either use device TTS for free or pay per book for the cloud voices. Nothing…
AudioBooks - EPUB to AudiobookJun 2026 · apps.apple.com · ▲2Turn any EPUB into an audiobook with AI voices in iOS
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