Voice
Tissyo Voice converts text-based PDFs and web articles into natural-sounding audio. Listen to anything, anywhere — no internet required.
14-day free trial · Then one-time purchase
What Is a Text to Speech App?
A text to speech (TTS) app reads text aloud using AI-generated voices. Tissyo Voice goes further — it transforms entire documents and web pages into immersive audio you can listen to hands-free.
PDF to Audio
Import any PDF — books, research papers, reports — and let Tissyo Voice read it aloud with natural intonation. No copy-pasting needed.
Web Articles to Audio
Share any article from Safari directly to Tissyo Voice. It strips ads and clutter, then converts the clean text to speech instantly.
Text files
TXT, Markdown, RTF, HTML and PowerPoint; plus Word and ODT on Mac.
Clipboard
Paste text from your clipboard. Any text becomes high-quality audio in seconds, right on your device.
100% Offline & Private
All voice processing happens on your device. Speech is generated on your device: no text is sent to any server. Only iCloud sync, plus optional usage analytics if you opt in (PostHog, EU, no text or documents), use the network.
Speed Listening up to 2x
From 0.75x to 2x, with word-by-word highlighting.
How Tissyo Voice Works
Three simple steps to go from text to audio — no account, no setup — playback works offline.
Import Your Content
Share a web article from Safari, pick a PDF from Files, or paste from clipboard.
Choose an AI Voice
Select from natural-sounding voices in multiple languages. Adjust speed from 0.75x to 2x.
Listen Anywhere
Press play and listen while commuting, exercising, or relaxing. Syncs across all your Apple devices via iCloud.
Why Choose Tissyo Voice?
See how Tissyo Voice compares to other text to speech solutions.
| Feature | Tissyo Voice | Other TTS Apps |
|---|---|---|
| 100% Offline | ✓ | ✗ Most need internet |
| Natural AI Voices | ✓ | ✗ Robotic voices |
| One-Time Purchase | ✓ | ✗ Subscription |
| PDF, Web, text files | ✓ | ✗ Limited formats |
| iCloud Sync | ✓ | ✗ Often paid extra |
| No Third-Party Data Collection | ✓ | ✗ Data sent to cloud |
| Speed up to 2x | ✓ | ✓ |
| 14-Day Free Trial | ✓ | ✗ Paid upfront |
Try Free for 14 Days. Then Unlock Once.
One-time purchase. No subscription. All voices and future updates included.
iPhone & iPad
iOS & iPadOS
One-time purchase after trial
Mac
macOS
One-time purchase after trial
Who Uses Text to Speech?
Tissyo Voice is built for anyone who wants to consume text content through listening.
Students
Listen to textbooks, research papers, and lecture notes while commuting or exercising. Learn faster with speed listening and karaoke mode.
Professionals
Turn long reports, emails, and business documents into audio. Stay productive during your commute or downtime.
Accessibility
Designed for people with visual impairments, dyslexia, or reading difficulties. Natural voices make content accessible to everyone.
Avid Readers
Get through your reading list faster. Convert web articles and newsletters to audio and listen on the go.
Frequently Asked Questions
Does Tissyo Voice work offline?
Yes. All text-to-speech processing happens on your device — no internet connection needed. Cross-device sync uses iCloud (Apple’s encrypted private cloud).
What file formats can Tissyo Voice read aloud?
Tissyo Voice reads text-based PDFs, web articles (Safari share on iPhone/iPad, or paste a link), pasted text, TXT, MD, RTF, HTML and PPTX, plus DOCX, DOC and ODT on Mac.
Is Tissyo Voice a subscription?
No. Tissyo Voice offers a 14-day free trial on all platforms. After that, it’s a one-time purchase: $12.99 for iPhone and iPad, $24.99 for Mac. All AI voices, unlimited imports, iCloud sync, and future updates are included. No subscription, no hidden fees.
Which Apple devices are supported?
Tissyo Voice works on iPhone, iPad, and Mac. Your library, reading positions, and favorites sync across all devices via iCloud for free.
How natural do the AI voices sound?
Tissyo Voice uses advanced on-device AI models that produce narration nearly indistinguishable from a human voice. The voices have natural intonation, pauses, and rhythm.
Can I adjust the reading speed?
Yes. You can adjust the playback speed from 0.75x to 2x. The karaoke mode highlights words as they’re spoken, helping you follow along visually.
Does my content sync between iPhone, iPad, and Mac?
Yes. Tissyo Voice uses iCloud to sync your library, reading positions, and favorites across all your Apple devices for free. The app is free to download; the full unlock is a separate one-time purchase on iPhone/iPad ($12.99) and on Mac ($24.99). Your library syncs via iCloud either way.
