Fluence
On-device document reader with natural text-to-speech, voice cloning and document Q&A
What is Fluence?
Fluence is an Android app that reads documents aloud with a built-in natural voice covering 31 languages, entirely on the device. It handles PDF, EPUB, Word, ODF, RTF, Markdown and web articles, highlights text as it reads, answers questions about a document with cited passages, can clone your own voice from a short recording, and exports a whole document as a single audio file.
Score breakdown (out of 5)
What you would use it for
- →Listening to PDFs and e-books while commuting
- →Proofreading your own writing by ear
- →Studying documents with spoken Q&A
Pros & Cons
👍 Pros
- ✓Runs fully on device, so documents stay private
- ✓One-time price instead of a subscription
- ✓Wide document format support
👎 Cons
- ✗Android only
- ✗New app (launched October 2026)
- ✗On-device voices depend on phone performance
Key Features
- ✓ Offline text-to-speech in 31 languages
- ✓ Personal voice cloning
- ✓ Document Q&A with cited passages
- ✓ Highlighted read-along, bookmarks and notes
- ✓ Whole-document audio export
Available on
Fluence Pricing
✅ Fluence has a free plan - no credit card required to start.
Full version
- ✓Unlimited documents
- ✓Export documents as audio files
Latest news
From the blog
AI agents can now pay for things online. Here's what can go wrong.
A live protocol called x402 lets AI agents autonomously purchase web content using crypto payments with zero human approval. A developer explores the security risks and built tools to catch malicious spending patterns.
Sep 6, 2026
Cursor launches Origin. GitHub gets a rival in code hosting.
Cursor has unveiled Origin, a new code hosting and collaboration platform designed to compete with GitHub. The move marks Cursor's expansion beyond its AI-powered code editor into developer infrastructure.
Aug 20, 2026
Google I/O 2026: Everything Developers Need to Know
Gemini 3.5, Gemini Omni, Google Antigravity CLI, AI Search, Workspace agents, and Android XR glasses - a complete breakdown of every major Google I/O 2026 announcement and what it means for developers.
May 23, 2026
Developer resources
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