OffLingua - Offline Translator
AI Translation, 100% Private
Only for iPhone
$9.99 · Designed for iPhone
iPhone
Translate text, photos, and voice in 55 languages — 100% offline, 100% private. Download once, use anywhere.
OffLingua is a powerful, privacy-first offline translation app that runs entirely on your iPhone, redesigned from the ground up to feel like a brand-new product while keeping its core promise intact: no internet, no uploads, no tracking. Powered by TranslateGemma 4B, Google DeepMind’s advanced open translation model running fully on-device, OffLingua delivers high-quality AI translation across 55 languages including English, Spanish, French, German, Chinese, Japanese, Arabic, and more, even in airplane mode or remote areas.
The app supports multiple input methods in a refined, premium interface: instant text translation, photo translation with automatic OCR and improved overlay readability, and natural voice translation using on-device speech recognition. A clear three-mode navigation (Text, Speech, Photo) sits at the core of a new visual identity with modern typography, spacing, accent colors, intentional motion, and translation cards that offer clearer hierarchy, micro-feedback, inline “listen” actions, and smarter error states.
New features elevate the experience further, including a Quick Translate Panel for one-tap translation, language swapping, live transcripts, speak and listen modes, and smooth translation streaming. Conversation history is stored locally in an encrypted database, allowing you to switch languages mid-conversation and resume any session from the sidebar. Transparent on-device performance indicators clearly show when the app is offline-ready or when the model is downloading, without exposing technical clutter.
All translations happen 100% on your device. No cloud servers. No data collection. No tracking. Your text, voice, and photos never leave your iPhone, fully compliant with GDPR and global privacy standards. Download the AI model once on WiFi, then use OffLingua offline forever. Break language barriers without breaking your privacy.
Ratings & Reviews
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A complete redesign + feature lift that feels like a new product version while keeping your core offline translation value.
Core Experience (Redesign)
- New identity + layout system (type + spacing + accent color system)
- Clear 3‑mode top navigation (Text / Speech / Photo) but with a more premium feel
- New translation cards with clearer hierarchy, micro‑feedback, and better affordances
- “Listen” in‑line actions, smarter error states, zero debug surfaces
- Modern, intentional motion: entry transitions, waveform, translation streaming
Feature Additions (App Store‑level)
1) Quick Translate Panel
- One‑tap “Translate” or “Swap languages”
- Speak mode
- Live transcript
- Listen mode
2) Photo Cleanup
- Improved overlay readability
3) On‑device performance UI
- Clear “Offline ready” / “Model downloading” UI, no technical logs
The developer, R&D COPILOT SRL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- R&D COPILOT SRL
- Size
- 7.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 R&D COPILOT
