Listen 2 Reader

Listen 2 Reader

Listen2 - Offline Neural TTS

13 ratings
8 reviews
Free
In-App Purchases

Details

Released
January 15, 2026
Updated
November 8, 2026

Features

Listen 2 Reader screenshot #1 for iPhone
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Listen 2 Reader screenshot #7 for iPhone
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About

This app reads your documents aloud using natural-sounding neural voices that operate entirely on your device. It offers offline functionality, supports various file formats, and includes features like word-by-word highlighting and AI-powered descriptions for images and charts. Your documents remain private as no data is sent to servers.

✓Offline neural text-to-speech
✓Support for PDF, EPUB, DOCX, TXT, Markdown
✓Word-by-word highlighting
✓AI-powered figure descriptions
✓Customizable pronunciation rules
✓13+ languages with natural voices
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What's New in Listen 2 Reader

1.13.0

November 8, 2026

v1.13 Phonon Voices, Built In Listen2 now comes with Phonon, a new voice engine, and all 25 of its English voices are installed with the app. There is nothing to download before you start listening, and the voices work without an internet connection. Hadley is the new default voice. Phonon runs on your device's Neural Engine, so it starts speaking quickly and uses very little power, even through long chapters. Its word highlighting uses a timing model trained on Phonon's own voices. Zara Is Now a Download Zara used to be built into Listen2. She is now a Piper voice you download from the Voice Library like any other. If Zara was your voice, Listen2 switches you to Hadley after this update, and you can download Zara again whenever you like. Figure Descriptions When a figure description finished, the book sometimes did not pick up again, and a description could start over and over. It happened most often when headphones disconnected or another sound interrupted the description, or when you used the lock screen or headphone buttons while a description was playing. Descriptions now always hand back to the book, and those buttons control the description while it is showing. A new setting, Show During Descriptions, picks what is on screen while a description is read aloud. Text shows the written description, as before. Image shows the figure full screen, with buttons to pause, switch to the text, or close it and go back to the book. You will find it in the Audio settings, under Read Figure Descriptions. Listening With Your Phone Locked While your phone is locked, iOS limits how much processing an app can use. Some voices, Kokoro in particular, could go over that limit, and iOS would close Listen2 without warning. Listen2 now keeps track of its own processing and slows its work to stay inside the limit. If it still cannot keep up, it pauses at the end of a sentence and tells you, in the voice's own language, to unlock your phone. Unlock and press play, and it continues from the next sentence. A New Look for Word Highlighting The word being read now sits on a soft yellow marker in light mode and a blue one in dark mode. Switching Voices Choosing another Supertonic or Phonon voice now takes effect right away. Before, the sentences already prepared in the old voice kept playing until you skipped ahead. Reading PDFs Listen2 has a new PDF engine under the hood. Most documents read exactly as before. Some read better, including a few whose table of contents used to come through incomplete or garbled.

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Subscriptions & In-App Purchases

$19.99

Listen2 Full Access

Unlock TTS playback and all premium voices.

User reviews

Thank you!

I just downloaded the app and have not used it much at all yet, but I must say “Thank you! Thank you! Thank you!” for one BIG thing: Chapter Titles! The native Apple Books app did away with them a while back when importing documents from Pages, leaving it extremely and frustratingly difficult to navigate the PDF! With this app I have CHAPTER TITLES again! Thank you!
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Deleting files not working

While I am able to delete files on the iPhone, it won’t delete off of the iPad.

Response from developer

Hey I just released a fix for this in 1.11.4. Can you update and see if that fixes the deletion bug for you?

This it is finally.

After trying about 30 apps this one has the voices and smooth reading that I was looking for. I have to say those voice are amazing. How about adding the reading speed option at the bottom the right next to the fast forward option. Going to setting to find it makes me stop reading.

Possibly the best offline TTS app

Amazing work. Is supertonic running fully on the neural engine (CoreML)? If so, this really is great. My one wish that would push this to 5 stars for me is also focusing on general reading (non TTS) features. Sometimes I use TTS, sometimes I read manually. For example maybe the audio UI can be toggled on and off from a button on the top bar? Save progress not only when TTS is used but also when scrolling and reading? Maybe a stop button can be added in addition to pause that would stop playback totally and remove the highlighting on screen?
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Sehr gelungene und sehr barrierefrei nutzbare App! Vielen Dank!

Hiermit wird quasi jeder gedruckte beziehungsweise digital vorliegende Text zum Hörbuch, und das macht im Alltagsbetrieb so richtig Spaß. Eine schön gestaltete Programm oberfläche trifft auf ein intelligentes Sprachausgabe – System, mit dem selbst nüchterne Tagesnachrichten richtig schön anzuhören sind.
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Developer apps

FAQ

Does Listen 2 Reader have ads?

No, Listen 2 Reader does not contain advertisements. The app is free to download and offers a 7-day free trial of all features, after which a one-time purchase is required.

What file formats can Listen 2 Reader import?

Listen 2 Reader supports a wide range of file formats including PDF, EPUB, DOCX, DAISY, Markdown, plain text, and content from the clipboard or web articles. It can also process scanned PDFs using on-device text recognition.

How many voices and languages does Listen 2 Reader offer?

The app comes with 25 built-in Phonon voices and an additional 10 Supertonic voices supporting 13 languages. Apple's system voices are also available, with premium options recommended for the best experience.

Is Listen 2 Reader available on Android devices?

Based on the provided information, Listen 2 Reader is designed for Apple devices, specifically supporting iPhone and iPad. There is no mention of Android compatibility.

How does Listen 2 Reader handle privacy?

Listen 2 Reader is designed with privacy as a core feature. All text processing and speech generation occur on your device, meaning your documents never leave your phone. The app does not require sign-ups or track user data.

What is the update frequency for Listen 2 Reader?

The latest version is 1.13.0, last updated on November 8, 2026. While specific update frequency isn't detailed, this indicates active development and regular updates.

Can I customize how words are pronounced in Listen 2 Reader?

Yes, Listen 2 Reader allows you to create pronunciation rules to teach it how to say specific names, terms, or abbreviations. You can preview these rules and apply them globally or to individual documents.

What is the age rating for Listen 2 Reader?

Listen 2 Reader has an age rating of 4+. This suggests it is suitable for young children and general audiences, with no mature content.