VoiceTissyo Voice · Listen differently
Convert any document to listen
Tissyo Voice turns your PDFs, web articles and texts into natural-sounding audio. Once imported, your documents can be heard anywhere, even offline.
What is a Voice Synthesis App?
A text-to-speech (TTS) app reads text aloud using AI-generated voices. Tissyo Voice goes further: it turns entire documents and web pages into immersive audio you can listen to hands-free.
PDF to Audio
Import PDFs that contain text — books, research papers, reports — and let Tissyo Voice read them with natural intonation. No copy-paste needed.
Websites to Audio
Share any article from Safari to Tissyo Voice. The app removes ads and noise, then converts the text to voice instantly.
Text files and presentations
Import TXT, Markdown, RTF, HTML or PowerPoint files, plus Word or ODT documents on Mac. Scanned pages and photos are not recognised: extract the text first (for example with Live Text on iPhone), then paste it.
Pasted text
Paste text from your clipboard: it becomes high-quality audio in seconds.
Offline listening, on-device voices
A document you have already imported plays without a connection. 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 from 0.75x to 2x
Adjust the speed from 0.75x to 2x without changing the pitch of the voice. With word-by-word tracking (karaoke mode), reading stays easy to follow.
How Tissyo Voice works
Three simple steps from text to audio, with no account and no setup.
Import Your Content
Share a web article from Safari, choose a PDF from Files, or paste from the clipboard.
Choose an AI Voice
Choose from 6 built-in voices, in French and English. Adjust the speed from 0.75x to 2x.
Listen Everywhere
Tap play and listen on the go, while exercising, or relaxing. Synchronised across all your Apple devices via iCloud.
Why choose Tissyo Voice?
Discover how Tissyo Voice stands out from other voice synthesis solutions.
| Feature | Tissyo Voice | Other TTS apps |
|---|---|---|
| Offline listening | ✓ | ✗ Requires internet |
| Natural AI voices | ✓ | ✗ Robotic voices |
| One-time purchase | ✓ | ✗ Subscription |
| PDF, web, text, PowerPoint | ✓ | ✗ Limited formats |
| iCloud sync | ✓ | ✗ Often paid |
| Voices generated on device | ✓ | ✗ Text sent to the cloud |
| Speed from 0.75x to 2x | ✓ | ✓ |
| 14-day free trial | ✓ | ✗ Paid from day one |
Try 14 Days for Free. Then Unlock.
Single 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 Voice Synthesis?
Tissyo Voice is designed for anyone who wants to consume text content by listening.
Students
Listen to your textbooks, research articles and notes on the go or while exercising. Learn faster with accelerated listening and karaoke mode.
Professionals
Transform business reports, emails and documents into audio. Stay productive during commutes or downtime.
Accessibility
Designed for visually impaired, dyslexic or reading difficulty individuals. Natural voices make content accessible to all.
Large Readers
Get through your reading list faster. Turn web articles, PDFs and newsletters into audio and listen on the go.
FAQs
Does Tissyo Voice work offline?
Yes, for listening: a document you have already imported plays without a connection, and speech is generated on your device. Importing a web page requires a connection. Syncing between devices uses iCloud.
What formats can Tissyo Voice read?
PDFs that contain text, web articles (via the Safari share extension), pasted text, TXT, Markdown, RTF, HTML and PowerPoint files, plus Word and ODT documents on Mac. Scanned pages, photos and EPUB books are not supported.
Is Tissyo Voice a subscription?
No. Tissyo Voice offers a 14-day free trial on all platforms. Then, it’s a one-time purchase: £14.99 for iPhone and iPad, £29.99 for Mac. All AI voices, unlimited imports, iCloud synchronisation, and future updates are included. No subscription, no hidden fees.
What Apple devices are compatible?
Tissyo Voice works on iPhone, iPad, and Mac. Your library, reading positions, and favourites synchronise across all your devices via iCloud for free.
Are AI voices natural?
Tissyo Voice uses 6 built-in neural voices, generated on your device, with natural intonation, pauses and rhythm.
Can I adjust the reading speed?
Yes, from 0.75x to 2x, without changing the pitch of the voice. Karaoke mode highlights words as they are spoken, so you can follow visually.
Does my content synchronise between iPhone, iPad, and Mac?
Yes. Tissyo Voice uses iCloud to synchronise your library, reading positions, and favourites across all your Apple devices for free. Buy the iOS app and Mac app separately, or both for multi-device access.