Nimbus8 vs MCP Agent

Nimbus8 is an on-device AI studio for iPhone and iPad. Run open models locally — chat, code, search, vision, image generation, audio, translation, and background agents — with nothing sent to Nimbus servers for inference. Gale (chat) is free forever. Download models from Hugging Face, attach photos and PDFs, and stream replies entirely on your device. Nimbus8 Pro (one-time in-app purchase) unlocks: • Cirrus — repo-aware coding agent with inline diffs • Ashe — confirm-first background agents and scheduled Hands • Mist — hybrid local search with optional web layer • Mirage — on-device image generation • Stratus — camera, OCR, and vision Q&A • Overture — speech-to-text, text-to-speech, and audio tools • Zephyr — on-device translation • Haze — cross-module memory and recall Built native in Swift with a Rust core. No Nimbus account required. Optional cloud inference. No telemetry. Models you choose are downloaded to your device and run locally. Processing stays on your phone unless you explicitly enable optional network features (such as web search or a BYOK cloud provider in Cirrus). Purchase Nimbus8 Pro once through Apple In-App Purchase. Restore anytime with your Apple ID. Family Sharing follows Apple's IAP rules. Privacy policy: https://trynimbus.org/privacy.html

MCP Agent connects to the Model Context Protocol (MCP) servers you use — and lets you ask questions or run their tools by chat, by voice, or through Siri and Shortcuts. Bring your own AI provider key (Anthropic or OpenAI), or run fully on-device. CONNECT YOUR TOOLS - Add any remote MCP server — Power BI / Microsoft Fabric, Atlassian (Jira & Confluence), Notion, GitHub, Linear, DeepWiki, and more. - Flexible sign-in: bearer token, OAuth 2.1, or Microsoft Entra device code. - Your API keys and server credentials stay on your device and are sent only to the services you choose. ASK ANYTHING - Natural-language chat that picks the right tool and fills in the arguments for you. - On-device (private, free) or cloud models (Claude, OpenAI) for the heaviest questions. - Write actions ask for confirmation before they run. VOICE & SIRI - Hands-free voice conversations, with spoken follow-up questions. - Say "Hey Siri, Ask MCP Agent", then ask your question for spoken answers and a live result card. - Build your own Siri trigger phrases in Shortcuts. - Natural voices: download Enhanced/Premium, use your Personal Voice, or cloud TTS. PRIVATE BY DESIGN - No analytics, no tracking, no accounts. You bring your own API keys. - Everything is configured by you and runs against the services you choose. MCP PRO Unlock unlimited servers and voice conversations with a Pro subscription. MCP Agent is for developers and power users who want their own tools, data, and assistants in one place — on their terms. MCP PRO SUBSCRIPTION - Pro Monthly ($2.99) or Pro Yearly ($19.99), each with a 7-day free trial. - Unlocks unlimited MCP servers and voice conversations. - Payment is charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/Think-Define-Create/MCP-Agent/blob/main/Privacy%20-Policy.md