OpenCone vs Kodo

Transform your iPhone and iPad into a self-contained RAG powerhouse. Import PDFs, Word docs, code, images, and text into a secure sandbox - extraction, embedding, and semantic search happen with zero lock-in. Point the app at your OpenAI and Pinecone credentials for a private knowledge base that streams grounded, citation-backed answers in real time. COMPLETE DOCUMENT PIPELINE • Multi-format extraction: PDF, DOCX, TXT, HTML, Markdown, JSON, CSV, and code • Apple Vision OCR for on-device image text recognition • MIME-aware chunking with configurable size and overlap • Security-scoped bookmarks preserve file access across launches • Deduplication by path, size, and timestamp fingerprinting • Live progress tracking with structured logs for every phase SEMANTIC SEARCH WITH STREAMING • One-tap queries embed prompts and run similarity search against Pinecone • Server-Sent Events deliver incremental answer deltas—no blocking spinners • Citations reference exact chunks with document names and source metadata • Metadata filters scope searches to specific documents or custom tags • Conversation memory keeps recent turns in context for coherent follow-ups GPT-5 REASONING MODEL SUPPORT • Choose between standard models (GPT-4o, GPT-4o mini) or GPT-5 • Dynamic controls: reasoning effort for GPT-5, temperature/top-p for others • Unified Responses API with conditional parameterization RESILIENCE & OBSERVABILITY • Pinecone health checks surface outages with dismissible banners • Circuit breaker prevents hammering unhealthy hosts • Watchdog timers catch stalled streams and trigger fallbacks • Per-search trace IDs and granular log levels make every stage inspectable • Error banners auto-dismiss after 8 seconds with user-friendly summaries SETTINGS & PRIVACY • Credentials in Keychain via SecureSettingsStore • Release guardrails prevent accidental key leaks • Model selection, chunk parameters, top-k defaults, metadata presets persist • Reset control wipes credentials and history without reinstalling • Guided onboarding validates API keys before unlocking main interface POLISHED SWIFTUI EXPERIENCE • Theme manager with alternate icons and dynamic color schemes • Reactive MVVM-S architecture decouples views from business logic • Async/await throughout keeps UI responsive during heavy operations • Design system components ensure consistency across all tabs Whether building surgical references, legal research corpora, or personal knowledge vaults, OpenCone delivers production-grade RAG without vendor dashboards or billing surprises.

Kodo is an AI code editor and mobile IDE for iPhone and iPad. The AI assistant runs 100% on your device — it even works in airplane mode. Plus a real, interactive SSH terminal in your pocket. Edit HTML, CSS, JavaScript, TypeScript, PHP, Python, Swift, Java, C, C++, C#, Go, Rust, Kotlin, Dart, SQL, JSON, Markdown, YAML, XML, Shell and Dockerfile, plus 150 additional languages and file formats. Get VS Code–style syntax highlighting, multiple tabs, find & replace, version history and a live web preview — all offline. KEY FEATURES • On-device AI (Qwen via llama.cpp): writes, explains, fixes and completes code. Download a model once and work anywhere. • Inline AI autocomplete: the model suggests the next lines as you type — accept with Tab, or one tap on iPhone. Fastest on iPad and recent iPhone Pro. • SQL playground: open any .db or .sqlite file and run real queries, with autocomplete that proposes tables after FROM and columns after SELECT. • Real SSH terminal: a full interactive shell with htop, vim, ANSI colors, Ctrl-C/D/Z and tab-completion. • SFTP & FTP: browse, edit and upload to remote servers. Credentials stay in the Keychain. • GitHub: clone repositories, update your clone when the repo moves on, and push files. • JSON tools: format, minify and validate — your key order is preserved. • Reusable snippets and a 16-project learning guide. • Offline formatter & Emmet: format HTML, CSS, JavaScript, TypeScript and JSON, and expand HTML/CSS abbreviations without a connection. PRIVACY FIRST No account. No cloud. No tracking. Your files and credentials stay on your device. Note: Kodo previews HTML and Markdown but does not run programming languages such as Python, PHP or Swift locally.