RouterChat for OpenRouter vs Sencha

RouterChat is a native, unofficial OpenRouter client for iPhone and iPad. Choose the AI model for your task, ask by text or voice, and keep useful answers organized. CHOOSE YOUR MODEL Browse models available to your OpenRouter account, save favorites, and switch models for different tasks. Compare responses with Fusion, or create images and videos with compatible models. Configure supported tools for search and other tasks, then inspect reported tool activity and source excerpts. TALK OR TYPE Record a prompt or listen to a reply. Use Speech for transcription and text-to-speech. Pro adds Hands-free conversations and a CarPlay interface on iPhone. On Apple Watch, enter or record a question, then read or play the answer. KEEP USEFUL ANSWERS Ask about PDFs and most text files with compatible models, including files shared from the iOS share sheet. Attach images when your chosen model supports them. Read answers with Markdown, formatted math, syntax-highlighted code, and Mermaid diagrams. Save useful passages with Bookmarks, name your chats, and return to earlier messages to start new conversation branches. Export chats to Obsidian-compatible Markdown or JSON, and continue saved chats on iPhone, iPad, and Mac with optional iCloud history. For development work, share .ips crash reports, Jetsam reports, and other diagnostic logs to investigate with your chosen model. CONTROL YOUR SETUP Check your OpenRouter key status, credits, balance, usage, and limits. Choose provider data preferences and whether to use iCloud for saved chats and settings. Your OpenRouter key is stored in the device Keychain. FREE APP FEATURES. OPTIONAL LIFETIME PRO. Core chat, manual voice input and playback, manual Speech transcription and text-to-speech, Bookmarks, and exports do not require Pro. RouterChat.Pro is one optional lifetime purchase for iPhone, iPad, and Mac App Store. It unlocks Hands-free and CarPlay conversations, regional endpoint selection, custom system-message editing, and saved parameter profiles for individual models. Current and future Pro features are included. BRING YOUR OPENROUTER ACCOUNT Sign in with OpenRouter or use an API key. Provider usage is billed separately; Pro does not include OpenRouter credits or model licenses. PDF parsing can add charges. Model availability, pricing, capabilities, tool support, and provider data policies vary. Regional endpoints require an eligible account and compatible models.

A native LLM client for on-device inference, LLM APIs, and self-hosted servers, built around a minimal, responsive interface. Download a supported model and chat offline without an API key or account. Or connect OpenRouter, direct providers, and compatible endpoints using your own credentials. On-Device Models • Download models from the built-in catalog, including Gemma 4, Qwen 3.5, Bonsai, and LFM 2.5 • Choose model sizes and quantization options to suit your device • Configure context window, reply length, and image detail where supported • Use streaming, thinking traces, image attachments, and web tools with compatible models • Reduce reprocessing of earlier messages with on-disk prompt caching Model capabilities and performance depend on the selected model and available device memory. Connections and Models • Connect OpenRouter, OpenCode, and direct providers • Add OpenAI- or Anthropic-compatible endpoints, including self-hosted runtimes such as Ollama and LM Studio • Use Chat Completions, Responses API, or Messages API • Choose an on-device or connected model per chat • Browse model catalogs and inspect context size, output limits, pricing, and capabilities where available • Configure reasoning effort, prompt caching, routing, and model tools where supported Web Search and Fetch • Use the included free web search via Markdown.new • Or configure Brave Search, Tavily, Exa, Serper, SerpApi, Parallel, or Keenable • Choose search-depth presets for Exa and Tavily • Fetch pages on device or through Markdown.new or Firecrawl • Configure fetch providers and fallbacks independently Files and Output • Attach photos, documents, and PDFs • Send PDFs natively, extract embedded text, run on-device OCR, or render pages as images • Read responses with formatted Markdown, code, mathematical formulas, and tables • Copy generated tables as a table, Markdown, or a complete image Voice Input • Use Apple Speech for on-device dictation • Download local transcription models • Connect API-based transcription providers The app is free, with no ads or app subscription. On-device models require no provider account or API key. Connected services are subject to their own pricing, limits, and data policies.