Open Translator: AI Voice
Offline, Camera & Smart Reply
Free · In‑App Purchases
Open Translator helps you speak, understand, and reply across languages—while traveling, working, studying, or having everyday conversations.
Translate live conversations by voice, use supported translations offline and on-device, get contextual AI reply suggestions, and understand unfamiliar words without interrupting the conversation.
KEY FEATURES
Voice Translation
Speak naturally and hear translations instantly. Ideal for conversations, travel, pronunciation, and quick speech-to-speech translation.
Offline & On-device Translation
Use supported translations with limited or no internet connection. On-device processing provides faster responses and keeps supported translation tasks on your phone.
Smart Reply
Get three contextual AI reply suggestions and respond naturally in another language.
Two-person Conversation
Session Bridge helps two people speaking different languages communicate within the same conversation.
Smart Lens
Select unfamiliar words or concepts and receive short, easy-to-understand explanations.
YouTube Dub
Translate supported YouTube videos and listen to dubbed voice playback in your preferred language.
Language Learning
Practice pronunciation, save useful phrases, and learn from real conversations.
Open Translator is built for travelers, language learners, international teams, multilingual meetings, and anyone who communicates across languages.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
more - Translator Buddy remembers your saved conversations: in Conversation mode, ask about something said before (a price, a name, a time) and Buddy answers from it, in any language.
- Two-way translation: some sentences no longer stay on a loading spinner instead of translating.
- History search: tap the search button in the history menu to find any line from your saved conversations, by its words, by who said it, or by its meaning.
6.15.0 Oct 22
- On-device models (Instant Model / Precise Model) run on a newer engine with crash and memory-leak fixes.
6.13.0 Oct 12
- Agent access (MCP) moved from Settings to the side menu.
6.12.0 Oct 10
- Speaker labels: unnamed voices are now "Unknown 1, 2…", short remarks no longer create new unknown speakers, and naming a voice with an existing name merges the two.
- Merging voices updates every saved conversation, so agents see the right speaker.
- Agent access syncs the transcript only: what was said, never the translation.
- Focus mode fills the screen and shrinks long sentences to fit.
6.11.1 Oct 7
- Precise mode now translates with GPT-6 Luna.
- Quick summary always uses the Precise model and reads the whole conversation, speaker names included.
- Reopening Quick summary on an unchanged conversation shows the saved summary and full narration instantly, at no charge.
- Quick summary costs a flat 6 Premium units in every mode.
- The separate high-accuracy summary option is gone.
6.10.1 Oct 4
- Speaker recognition, on device: each live message is labeled with who spoke, your voice in blue and others in orange.
- New Voices page in the drawer: record your voice, play, rename, merge or delete voices. The match threshold tunes itself.
- Tap a speaker label to fix who said it or merge voices.
- Quick Summary now knows who said what.
- Auto Smart Reply, Answer Copilot and Translator Buddy moved to a Smart messages card in the drawer.
6.10.0 Oct 3
- Precise keeps showing live captions on every turn, not just the first one: replies no longer wait for you to stop speaking before appearing all at once.
- The end of a sentence no longer goes missing from the live captions.
6.8.5 Sep 19
- Precise keeps showing live captions on every turn, not just the first one: replies no longer wait for you to stop speaking before appearing all at once.
- The end of a sentence no longer goes missing from the live captions.
6.8.4 Sep 13
- Quick Summary now includes Full Narration — expand it under either summary to read the whole conversation as clear, numbered statements in that language, ready to copy or share.
- Turn conversations into audio summaries with on-demand Full Narration.
6.5.4 Aug 18
- Quick Summary now includes Full Narration — expand it under either summary to read the whole conversation as clear, numbered statements in that language, ready to copy or share.
- Turn conversations into audio summaries with on-demand Full Narration.
6.5.1 Aug 9
- Quick Summary now includes Full Narration — expand it under either summary to read the whole conversation as clear, numbered statements in that language, ready to copy or share.
- Turn conversations into audio summaries with on-demand Full Narration.
6.5.0 Aug 8
- Enjoy faster, clearer transcription with the new real-time transcription mode.
- Quick Summary now separates speakers with high-accuracy transcription,
so you always know who said what.
- Answer Copilot: caught off guard by a question? Get the intent, key
points and a speaking flow in seconds — cues to answer in your own
words, not a script to read.
- We identified critical issues, took full responsibility, and immediately released a fix— the app is now stable, faster, and more responsive.
6.4.1 Jul 28
- Enjoy faster, clearer transcription with the new real-time transcription mode.
- Quick Summary now separates speakers with high-accuracy transcription,
so you always know who said what.
- Answer Copilot: caught off guard by a question? Get the intent, key
points and a speaking flow in seconds — cues to answer in your own
words, not a script to read.
- We identified critical issues, took full responsibility, and immediately released a fix— the app is now stable, faster, and more responsive.
6.3.1 Jul 24
- Enjoy faster, clearer transcription with the new real-time transcription mode.
- Quick Summary now separates speakers with high-accuracy transcription,
so you always know who said what.
- Answer Copilot: caught off guard by a question? Get the intent, key
points and a speaking flow in seconds — cues to answer in your own
words, not a script to read.
- We identified critical issues, took full responsibility, and immediately released a fix— the app is now stable, faster, and more responsive.
6.3.0 Jul 24
- Reorganized code structure for clearer separation of responsibilities.
6.2.0 Jul 11
- Reorganized code structure for clearer separation of responsibilities.
6.1.1 Jul 6
- Added a new Focus conversation layout with large, easy-to-read source and translated messages. It is now the default layout on iPhone and Android, while desktop keeps split screen.
- Quick Summary now shows source citations for supported summary sentences and action items, so you can tap to see the original conversation text behind a point.
6.1.0 Jun 28
- Meet Translator Buddy — your new AI language companion. Practice real conversations, receive clear grammar corrections when you make a mistake, and hear natural bilingual responses as you learn.
- Speech is now faster and more responsive, so translated conversations flow with less waiting and feel more natural.
- A completely new onboarding experience helps first-time users discover voice translation, image translation, Smart Lens, Smart Reply, and more from the moment they open the app.
6.0.1 Jun 15
- Meet Translator Buddy — your new AI language companion. Practice real conversations, receive clear grammar corrections when you make a mistake, and hear natural bilingual responses as you learn.
- Speech is now faster and more responsive, so translated conversations flow with less waiting and feel more natural.
- A completely new onboarding experience helps first-time users discover voice translation, image translation, Smart Lens, Smart Reply, and more from the moment they open the app.
6.0.0 Jun 15
- Realtime Translation is here — faster, smoother, and more accurate. Talk naturally and get instant translated text during live conversations.
- Upgraded the offline model with a new high-speed engine that uses less battery.
5.4.3 Jun 13
- Realtime Translation is here — faster, smoother, and more accurate. Talk naturally and get instant translated text during live conversations.
- Upgraded the offline model with a new high-speed engine that uses less battery.
5.4.0 Jun 12
- Realtime Translation is here — faster, smoother, and more accurate. Talk naturally and get instant translated text during live conversations.
- Upgraded the offline model with a new high-speed engine that uses less battery.
5.3.2 Jun 11
- Realtime Translation is here — faster, smoother, and more accurate. Talk naturally and get instant translated text during live conversations.
- Upgraded the offline model with a new high-speed engine that uses less battery.
5.3.1 Jun 9
- Realtime Translation is here — faster, smoother, and more accurate. Talk naturally and get instant translated text during live conversations.
- Upgraded the offline model with a new high-speed engine that uses less battery.
5.3.0 Jun 2
- Massive v5.0 Update: We've packed a powerful AI directly into your device for lightning-fast, zero-latency translations with superior accuracy—all without internet!
- Smart Reply: Get 3 AI-powered reply suggestions instantly to keep conversations flowing faster and smarter.
- Improved app performance for even faster response times and a smoother, more seamless experience.
5.1.6 May 11
- Translator Buddy remembers your saved conversations: in Conversation mode, ask about something said before (a price, a name, a time) and Buddy answers from it, in any language.
- Two-way translation: some sentences no longer stay on a loading spinner instead of translating.
- History search: tap the search button in the history menu to find any line from your saved conversations, by its words, by who said it, or by its meaning.
more Version 6.15.0 Oct 22
Data Not Collected The developer does not collect any data from this app.
