Free options · October 2026
Every free way to have your EPUBs and PDFs read aloud on Android — and the honest trade-off between free voices and natural ones.
Written by the Lyraboo team. Facts about the other apps come from their own websites, Google Play listings and help pages, checked in October 2026.
Unlimited and free means voices that run on the phone: the read-aloud in ebook readers, @Voice Aloud Reader, or the on-device AI voices of Éist and AudiFlo. Natural cloud AI voices are free in measured amounts: ElevenReader gives 10 hours a month in one voice, and Lyraboo gives one hour a month of full-cast narration, with every character in their own voice.
| App | Free | Voices | Characters |
|---|---|---|---|
| Phone’s built-in TTS (Moon+ Reader, ReadEra, Librera, Play Books) | Free | Phone voices | One voice |
| Kindle app Assistive Reader | Free | Phone voices | One voice; supported Kindle books only |
| @Voice Aloud Reader | Free with ads | Phone voices | Alternating voices you set up |
| Éist | Unlimited for 3 books | On-device AI | One voice |
| AudiFlo | Free app | On-device AI | Voices you assign to characters |
| ElevenReader | 10 hours a month | Cloud AI | One voice |
| Lyraboo | 1 hour a month | Cloud AI | Every character, automatically |
Ebook readers such as Moon+ Reader, ReadEra and Librera, Google Play Books’ Read aloud, and the Kindle app’s Assistive Reader (for Kindle books with Enhanced Typesetting) all hand the text to the text-to-speech engine on your phone. It costs nothing and usually works offline, but it reads every character in the same voice. Ways around that are in a better voice than your ebook reader’s TTS.
ElevenReader includes 10 hours a month of very natural narration in one voice. Lyraboo includes one hour a month — enough to hear a few chapters as a full-cast audiobook, where every character has their own voice, before deciding whether a plan is worth it. The hour renews every month and needs no card.
Moon+ Reader, ReadEra, Librera, Google Play Books, Kindle, @Voice Aloud Reader, Éist, AudiFlo and ElevenReader are trademarks of their respective owners. Lyraboo is an independent app and is not affiliated with, sponsored by, or endorsed by any of them.
The things people notice in the first chapter — and the reasons they stay.
Lyraboo’s AI finds every character in the book and casts a distinct voice for each — automatically, for every book. You always know who is speaking, and dialogue sounds like a real conversation instead of one narrator doing all the parts. Most reading and text-to-speech apps use one voice for everything.
Under the player, the book scrolls with the voice the way song lyrics do in Spotify: words light up as they are spoken, each line shows who says it, and tapping any word jumps there.
Chapters, speed from 0.25× to 3×, background playback with lock-screen controls, and it picks up exactly where you stopped.
Pick an EPUB, PDF or TXT and there is nothing to set up: the first chapter is ready in about one to two minutes, and the rest generate while you listen.
Novels, fanfiction and web-serial exports, indie ebooks, study PDFs — plus over 1,000 English classics already in the app.
One free hour of listening every month, no card needed. Hours are spent once per chapter — replaying is always free.
It depends on what you can live with. For unlimited free listening, an ebook reader with your phone’s voice, @Voice Aloud Reader, or the on-device AI voices of Éist and AudiFlo. For the most natural voices free, ElevenReader gives 10 hours a month of cloud AI narration. For a free taste of a full cast — every character in their own voice — Lyraboo gives one hour every month.
Free apps use voices that already run on your phone, which cost the developer nothing per hour. Cloud AI voices are generated on servers and cost money for every hour of audio, so apps that use them offer free hours rather than unlimited listening.
AudiFlo is free and lets you assign voices to the characters it detects, using on-device voices. @Voice can alternate voices for dialogue with your phone’s voices. Lyraboo does it automatically with cloud AI voices, free for one hour a month.
Yes: one hour of listening every month, renewed monthly, with no card needed. Replaying chapters you already generated is free.
Upload a book you own and let the app turn it into a multi-voice audiobook automatically.