Traverba: Live Translator

CoFlows Limited

Contains adsIn-app purchases

About this app

Someone is speaking and you don't understand a word. A recording you need transcribed. Seven people, seven languages, no Wi-Fi. Traverba does what no other translator can: transcribe audio files, interpret conversations aloud, and connect groups offline. 108 languages, on-device AI, works offline.

★ TRANSCRIBE & TRANSLATE ANY AUDIO FILE
Drop any audio or video file — meetings, lectures, podcasts, interviews, voice memos — and get a full transcript with translations. Transcription AND translation together in one step.
• Import mp3, m4a, wav, mp4, and more
• Waveform editor with playback speed controls
• Timestamped segments with side-by-side translation
• Export translated transcripts
• 30 speech recognition languages

★ OFFLINE GROUP CHAT — ONLY IN TRAVERBA
The world's first offline group translator. Up to 7 people, each speaking their own language, connected via Bluetooth mesh — no internet, no cloud, no server. Every message is translated for every participant instantly.
• Join via QR code or short code — setup in seconds
• Each person sees all messages in their own language
• Works in planes, rural areas, basements, conference halls with no Wi-Fi
• Perfect for family reunions, multilingual teams, travel groups, conferences
• No other translation app offers offline multi-person group chat

★ YOUR AI INTERPRETER — LIVE TALK
Live Talk listens to conversations, translates in real-time, and speaks the translation aloud — a personal interpreter in your pocket.
• Three modes: In-App Talk, Floating System Audio, Floating Microphone
• Auto read-aloud with natural text-to-speech voices
• Capture speech from Zoom, Teams, Google Meet via Floating System Audio
• Works offline — no cloud, no subscription

★ CAMERA & IMAGE TRANSLATOR
Point your camera at menus, signs, forms, or labels — instant translation. AI inpainting replaces foreign text right in the photo.
• Dual OCR engines: fast mode for speed, thorough mode for accuracy
• 92 OCR languages including Latin, Chinese, Japanese, Korean, Arabic, Cyrillic

★ TRAVEL — SEE, READ & SPEAK
• Voice translator: speak naturally and hear translations aloud
• Table conversation: 180° split-screen for face-to-face communication
• Works offline — no roaming data needed

★ FLOATING SCREEN TRANSLATION
Translate text in any app — anime, games, K-drama, messaging — without leaving it.
• Auto-detect or select screen regions • Works system-wide

★ WHY TRAVERBA?
One app replaces five. No other translator gives you all of this:
✓ File transcription + translation in one step
✓ Real-time voice interpreter with auto read-aloud
✓ Offline group translation — up to 7 people (no other app does this)
✓ Camera OCR with AI inpainting
✓ Floating Screen Translation for any app
✓ 108 languages with on-device AI — works offline
All features. No hidden limits.

★ ON-DEVICE AI — PRIVATE & OFFLINE
• Dual engines: traditional ML for speed, AI for contextual nuance
• On-device processing — your data never leaves your phone
• Works offline for all core features
• 108 languages (61 traditional + 47 AI-exclusive), 30 for Live Talk, 92 for camera OCR

★ FREQUENTLY ASKED
Speech to text translator? Live Talk converts speech to translated text in real-time.
Meeting translator app? Capture Zoom, Teams, or Google Meet audio hands-free.
Subtitle translator? The floating overlay translates any app's screen instantly.
Private translator? All processing stays on your phone — no cloud, no account.
Document translator? Camera OCR translates forms, labels, and handwriting.

★ SECURITY & PRIVACY — ACCESSIBILITY SERVICES APIS
Traverba's Floating Screen Translation uses Accessibility Services APIs only to capture the current screen and translate the on-screen text — nothing else. It is optional and can be turned off anytime in Settings > Accessibility.

Terms of Use (EULA): https://traverba.com/en/terms-of-service
Privacy Policy: https://traverba.com/en/privacy-policy

What’s new

What's new in Traverba 1.0.3

• Faster voice input — no more spinner the first time you tap the mic after a speech model downloads
• Fixed audio-file transcription that could come back empty
• Stability improvements

Thanks for using Traverba — tell us what you think!