Cloak AI - Local AI Assistant

Cloak AI is your private, on-device AI assistant for iPhone and iPad, designed to help you chat, humanize text, engineer prompts, summarize documents, write, and analyze with fast, local intelligence. With Cloak AI, AI processing runs directly on your device hardware. Once a model is downloaded, you can optimize prompts, draft emails, summarize articles, humanize text, and care for plants without needing an active internet connection. WHY ON-DEVICE AI MATTERS Most AI apps transmit your private notes, drafts, and messages to remote servers. Cloak AI executes open-weights AI models directly on your hardware with native Apple Metal GPU acceleration: - Local Processing: AI inference executes directly on Apple Silicon. - Offline Independence: Use AI on flights, commutes, or off the grid. - Private by Design: Prompts, drafts, and photos remain stored locally. - No Accounts Required: Start chatting, writing, and humanizing immediately without sign-ups. KEY FEATURES 1. Humanize Writing Suite Transform synthetic or robotic text into natural, authentic human writing. - Pattern Analysis: Scans text for patterns common in synthetic writing, like repetitive phrasing and uniform cadence. - AI-Likelihood Score: Provides a heuristic indicator (0-100) and confidence score to assess text traits (presented responsibly as an estimate, not definitive proof of authorship). - 6 Curated Styles: Rewrite using Natural, Casual, Professional, Friendly, Academic, or Concise tones. - Preserve My Voice: Retain your authentic tone and vocabulary while smoothing out mechanical phrasing. - Side-by-Side Comparison: Inspect original and humanized text side by side before saving or copying. 2. AI Prompt Lab Engineer structured, high-performing prompts for ChatGPT, Claude, Gemini, DeepSeek, and Cloak AI with intent detection, custom tones, format presets, and saved templates. 3. Private AI Chat Converse naturally with on-device AI models. Brainstorm ideas, draft content, and ask questions with streaming responses and stop/restart controls. 4. Document & Text Summarizer Condense long articles and documents into clear takeaways with Brief, Balanced, or Detailed summary presets. 5. AI Email Writer Draft articulate emails and replies in seconds with 7 tone presets (Professional, Friendly, Formal, Casual, Persuasive, Concise, Warm) and automatic subject lines. 6. Text Rewriter & Grammar Polisher Refine text with 5 styles: Formal, Casual, Concise, Creative, and Fix Grammar while preserving original meaning. 7. Social Media Creator Craft engaging posts for Instagram, Facebook, X, LinkedIn, and TikTok with platform formatting and hashtag suggestions. 8. Plant Care & Health Guide Identify houseplants, assess visible leaf symptoms, get care recovery suggestions, and check pet safety information offline. 9. Visual Image Analysis Analyze photos and describe scenes directly on device using local vision models without uploading images to cloud servers. 10. Dynamic Model Library & Metal Speed Download leading open-weights models (Gemma 2, Llama 3.2, Qwen 2.5, SmolLM2) with Metal GPU speed and secure Keychain storage for gated models. MINIMAL & NON-INTRUSIVE EXPERIENCE To support sustainable development, minimal native cards are placed sparingly in utility areas (Settings and Model Library): - Ads never appear during active chat, writing, or humanizing workflows. - Ads never interrupt or delay Metal GPU inference or model downloads. - Review your ad privacy preferences anytime in Settings. PRIVACY & SECURITY - 100% on-device AI processing on Apple Silicon hardware. - Chat history, prompts, drafts, and notes remain stored locally. - Gated model tokens are secured in encrypted iOS Keychain. - No account registration or subscriptions required. DEVICE REQUIREMENTS - Compatible with iPhone and iPad running iOS 17.0 or later. - Hardware-accelerated with Apple Metal GPU for low-latency inference. - Initial connection required to download model weights.