Listen to your documents, articles, and notes with natural AI voices—100% offline and completely private.

RETU (Read to You) is a fast, privacy-first text-to-speech (TTS) reader built for people who want realistic neural voices without expensive monthly subscriptions, cloud accounts, or internet dependencies.

Unlike cloud-based audio readers that charge $100+ a year and upload your private files to external servers, RETU runs entirely on your device. Whether you are reviewing work reports, studying textbooks, proofreading drafts, or catching up on long reads during your commute, your documents never leave your phone.

WHY CHOOSE RETU?
• 100% On-Device Privacy: Zero cloud uploads, zero telemetry, and no account sign-up required. Ideal for sensitive work documents, legal briefs, and personal writing.
• Natural Neural Voices: Powered by local AI voice synthesis—say goodbye to robotic, choppy system voices.
• No Subscriptions, Ever: Use the core reader completely free with zero ads, or unlock the full studio forever with a modest one-time purchase.
• Works Anywhere: Listen on airplanes, subways, or rural commutes with zero buffering and zero mobile data usage.

CORE FEATURES
• Read Without Losing Your Place: Clean, distraction-free typography with real-time sentence highlighting that follows along as the voice reads.
• Export to Audio (M4A): Convert your documents and text into standalone M4A audio files. Build your own personal offline audiobook or podcast queue to listen in any media player.
• Flexible Document Support: Easily bring in supported documents, PDFs, text files, or paste directly from your clipboard.
• Designed for Focus & Accessibility: A powerful companion for multivariable productivity, auditory learners, and users managing ADHD, dyslexia, or eye strain.

FREE vs. PRO (ONE-TIME UNLOCK)
RETU respects your wallet and your device.
• Free Forever: Enjoy unlimited listening with our default neural voice, live sentence tracking, standard playback speeds, and zero advertisements.
• RETU Studio Pro (One-Time Purchase): Pay once to unlock unlimited full-length M4A audio exports, additional downloadable HD voice models, high-speed playback controls, and a multi-document bookshelf that remembers your exact reading position across all your files.

Stop renting your reading tools. Download RETU today and turn any text into natural, private audio.

Retu Studio

Additional Information