Sage: On-Device AI Assistant

About this app

<p>Sage is an AI assistant that runs entirely on your iPhone. All processing — chat generation, image understanding, speech recognition, text recognition — happens locally on your device. Nothing is ever sent to any server.</p>
<p>WHY SAGE IS DIFFERENT<br />
• Fully offline: works in airplane mode<br />
• Zero tracking: no third-party analytics, advertising, or tracking SDKs<br />
• No subscriptions: one-time in-app purchase unlocks every pro feature<br />
• Fully transparent: models are downloaded from public sources like Hugging Face</p>
<p>WHAT'S INSIDE</p>
<p>Smart Chat<br />
• 8 dedicated templates: free chat, translator, writing polish, code review, email draft, weekly report, tutor, brainstorm<br />
• Image understanding (vision model required)<br />
• Document analysis (PDF / Word / Markdown / plain text) with automatic RAG retrieval<br />
• Streaming output, read-aloud, copy, re-edit</p>
<p>AI Tools<br />
• Image Playground: generate images from a sentence (requires iPhone 15 Pro or newer with Apple Intelligence)<br />
• AI Cutout: auto-lift the subject, swap background, or export as 512×512 sticker for iMessage<br />
• Photo Search: find photos in plain language — "sunset at the beach", "dog with a ball"<br />
• Privacy Redaction: auto-detect faces, emails, card numbers, ID numbers; mosaic them in one tap; manual region also supported<br />
• Meeting Recorder: record → on-device transcription → AI summary as Markdown<br />
• Handwriting OCR: scan multiple pages → recognize → AI-polish into clean Markdown<br />
• Live Translation: hands-free two-way conversation, hit the mic and speak</p>
<p>Models & Backends<br />
• Defaults to Apple Foundation Models (auto-enabled on iPhone 15 Pro+ with Apple Intelligence)<br />
• Open-source MLX models supported: Llama 3.2 1B, Qwen2.5 1.5B / 3B, Qwen2-VL 2B, and more<br />
• Models range from 0.7 GB to 2 GB — pick what fits your device</p>
<p>System Integration<br />
• Fully localized: English, Simplified & Traditional Chinese, Japanese, Korean, German, Spanish, French, Italian, Portuguese<br />
• Liquid Glass design (iOS 26+), graceful fallback on older systems<br />
• Home-screen widget for quick access<br />
• Share Extension: send text from any app into Sage<br />
• Siri / App Intents: "Hey Siri, ask Sage to translate this"</p>
<p>PRIVACY<br />
We do not collect, upload, or store any of your data. See in-app Settings → Privacy Policy for details.</p>
<p>CONTACT<br />
Questions or feedback? Reach the developer via the App Store reviews.</p>