What Is QDub?
QDub is an AI-powered real-time voice translation app for iOS and Android. You speak in your language, QDub translates, and the other person hears it in theirs, so a conversation can carry on without an interpreter.
QDub carries three tools, selected from the tabs at the top of the screen:
- Text to Speech — type text and have it spoken aloud in the language you choose.
- Speech to Speech — the live two-way conversation mode.
- OCR — read text and have it translated.
QDub is part of Qorden, an AI-native multilingual communication ecosystem in which every product is built on the same core language engine.
Who Is QDub Built For?
QDub is especially useful for:
- Travelers who need to ask, explain or understand something on the spot.
- Expats and new arrivals handling government, school or landlord conversations.
- Multilingual families where parents and children do not share a first language.
- Front-line service staff in retail, hospitality and tourism.
- Government and border service counters.
- Healthcare staff speaking with patients before an interpreter is available.
- Language learners practicing in real conversations.
What are the supported devices for QDub?
QDub is a mobile application only. There is no web or desktop version.
| Platform | Minimum version | Where to download |
|---|---|---|
| iOS | iOS 16.0 or later | Apple App Store |
| Android | Android 7.0 or later | Google Play Store |
QDub is available to download globally. For the best experience, keep the app updated, use a stable internet connection and allow microphone access.
How many languages does QDub support?
QDub supports 17 languages, all of which work for both voice and text:
Arabic, Mandarin, Czech, Dutch, English, French, German, Hindi, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Turkish.
QDub also handles regional accents and dialects within these languages. No language pair is routed through a third language, so each translation runs directly between the two languages you select.
The app interface itself is in English only, and is laid out left to right.
How to Download and Install QDub
Follow the steps below to download, set up, and activate your account.
- 01App Store / Play Store
Open the App Store on iPhone or the Google Play Store on Android.
- 02Search & Locate
Search for QDub, or open the download link from qorden.ai/qdub.
- 03Install
Tap Get or Install and wait for the download to finish.
- 04Account Creation
Open the app and create your account. Sign-up is required before you can translate.
Do I need an account to use QDub?
Yes. Sign-up is mandatory. QDub cannot be used without registering an account first.
What permissions does QDub need?
QDub mainly needs microphone permission, which is what lets it capture your speech for translation. Without microphone access, voice translation will not work.
It also needs permission for camera to use OCR.