Offline AI Translator & Chat

Vladimir Chemeris

In-app purchases

About this app

AI offline translator & chat — fully on-device and private.
Translate camera/photos, voice & text without internet, then discuss, analyze, and refine results in a built-in AI chat on your device. No accounts, no cloud by default — your data stays with you.

Privacy first
• 100% on-device processing — nothing is sent to servers.
• No account required: no sign-ups, logins, or tracking.
• Only necessary permissions (camera/microphone/files), under your control.
• Local history you can clear at any time.

Translate any input
• Camera & gallery: snap or import; auto source-language detection; quick OCR.
• Voice & audio: live mic capture or supported audio files; optional text-to-speech.
• Text: paste or type for instant offline translation.

AI chat to improve results
• Ask the on-device AI to explain grammar, rephrase, change tone, summarize, or create glossaries — all offline.
• Add custom prompts to guide the assistant for your domain or style.

Productivity & controls
• Flexible language selection and quality/speed presets.
• Light/Dark themes with multiple accent colors.
• Performance tuning to balance speed and battery use.
• Optional local history for one-tap access to recent results.

Who it’s for
• Travelers: signs, menus, forms — works underground or in airplane mode.
• Students & professionals: textbooks, technical docs, meetings.
• Privacy-minded users: personal, financial, or legal texts stay local.

Good to know
• Works fully offline after initial setup.
• Local AI models need free RAM (6 GB+ recommended) and storage (~4–5 GB).
• OCR and speech accuracy depend on lighting, mic/camera, and device performance.
• Features continue to improve with regular updates.

What’s new

• Clearer message when Google Play purchases aren't available for your account or country, instead of a misleading "try again later".
• Free features keep working, and billing diagnostics got internal improvements.