# Twavox

> Twavox (iPhone/iPad app by ESII.)

- Source: https://appshunter.io/ios/app/twavox/id709088445 (this page in markdown: same URL + `.md`)
- Developer: [ESII](https://appshunter.io/developer/709088448)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 8 MB
- Languages: American English, French (France)
- Released: 2016-09-02
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/twavox/id709088445/reviews.md

## What is Twavox?

ESII offers an innovative audio support solution in movie theaters for viewers who have downloaded the Twavox application on their smartphone or on other mobile devices such as tablets, Wi-Fi players ...

This application allows the temporal synchronization of the audio broadcast compared to the image projected in the room. The streams emitted by a Wi-Fi beacon are sent to the mobile terminals of the hearing impaired or visually impaired, and also integrate audio description and subtitles.

Connect the following devices to the jack for individual listening:
  - ear canal audio headset
  - headphones
  - single or double induction earpiece 

The Twavox application provides access to the following features:
   - Sound reinforcement for the hearing impaired
   - Subtitles for the hearing impaired
   - Audio description for the visually impaired


## Version history (last 5 releases)

### 2.4.2 — 2019-05-28

Version 2.4.2 improves your experience.
-Simplification of audio volume adjustment with the + or - buttons to avoid handling errors
-Reduced latency
-Improved VoiceOver support

### 2.4.1 — 2019-04-25

La version 2.4.1 améliore votre expérience.
-Simplification du réglage du volume audio avec les boutons + ou -  pour éviter les erreurs de manipulation
-Réduction du temps de latence
-Amélioration de la prise en charge par VoiceOver

### 2.4 — 2016-09-02

This update is signed with Apple’s latest signing certificate. No new features are included.

### 1.2.1 — 2014-10-16

- Ajout des sous-titres

### 1.1.0 — 2014-07-03

Suppression de la page et du bouton connexion
Simplification du réglage du décalage audio
Corrections de bugs

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*