MCP Agent vs AgentOS
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MCP Agent
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Life gets busy. Your assistant is here to help. Itβs not just chat - itβs real help, built for everyday productivity. MCP Agent is your personal task assistant - simple, smart, and ready to help with the little (and big) things that keep life moving. No complicated setup. Just clear support that actually gets things done. What can it do? - Create reminders and tasks in seconds - Add calendar events with one message - Find emails or draft replies - Keep notes, ideas, and to-dos in one place - Connect with your tools like Gmail, Slack, Notion, and more - Use real actions, not just chat Why people love it: - Works like a conversation, but does more - Fast setup and easy connections to your tools - Designed for privacy - no unnecessary data collection - Runs locally and securely with MCP protocol MCP Agent is available as an optional subscription with automatic renewal. You can manage or cancel your subscription in your Account Settings at any time. Start using AI that actually helps.β¨Download MCP AI Agent and make every day easier. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AgentOS
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AgentOS transforms your iPhone into a powerful AI Agent host. Use your own key with a supported cloud provider, or choose an on-device model that needs no API key, and let your AI agent answer messages, search the web, manage files, and connect to external services. KEY FEATURES β Home, Inbox and Autonomy Home shows what needs you, what ran today and your top agents; the Inbox collects approvals, reviews and failed runs; Automations holds schedules, templates and an activity log. Your own requests run without prompts, capped and logged. β 10 Messaging Channels Receive and respond to messages across Telegram, Discord, LINE, WhatsApp, Slack, Teams, Matrix, Signal, and built-in chat β all handled by a single AI agent. Voice channel supported. β Agentic AI Loop With supported cloud or on-device models, AgentOS runs a full tool-use loop: analyze your request, call the right tools, and keep going until the task is done. Up to 50 tool calls per turn. β 165+ Built-in Tools - Web search & content extraction - Camera capture & image analysis - Speech recognition & text-to-speech - File management (save, read, search, organize) - Google Drive & Gmail integration - GitHub operations (10 tools) - Calendar & contacts management - Photo library search & analysis - Weather, navigation, music, health data - HomeKit smart home control - Bluetooth BLE & NFC interaction - Cloud browser automation (Browserbase) - Cloud code execution (E2B) - AI image generation (DALL-E) - Voice synthesis (ElevenLabs TTS) - Market data tracking (TW/US stocks, crypto) β 30 Specialized Agents Personal assistant, GitHub agent (planβcodeβreview), market agent (TW/US/crypto), Threads publisher, schedule manager, photo manager, automation agent, cloud dev agent, Notion/Trello project management, channel hub monitor, and more. β 26 Skills Customizable skill profiles that focus the agent on specific tasks. Each skill configures available tools and MCP servers. Supports skill creation wizard and import/export. β Always-On Background Operation (Premium) AgentOS Premium adds background relay for connected channels and scheduled tasks, including silent push notification wake-up. β MCP Integration Connect to any MCP (Model Context Protocol) server via Streamable HTTP. Add custom servers in Settings. β Activity Journal Every interaction is logged. Browse daily activity, filter by type, and generate AI-powered daily summaries. β File Manager Organized file storage with categorized folders. Import files, share via iOS share sheet, and sync to Google Drive. β iOS Widgets & Siri Shortcuts Home screen widgets for real-time agent status and market data. 6 voice-activated Siri shortcuts. β Semantic Memory System AI automatically remembers important conversation context, learning across sessions. Vector search for similar memories. PRIVACY FIRST - All API keys stored in iOS Keychain (encrypted) - No data leaves your phone except to your configured AI provider - Per-channel user ID allowlists (closed access) - You own your API key β no intermediary SUPPORTED AI PROVIDERS - Anthropic (Claude Opus 4.6 / Sonnet 4.6 / Haiku 4.5) - z.ai (GLM-5 / GLM-4.7 + Claude proxy) - OpenRouter (200+ models) - Gemini (Google AI) - MLX local inference (offline use) REQUIREMENTS - Cloud AI uses your own provider API key; supported on-device models require no key - iOS 17.0 or later AGENTOS PREMIUM (OPTIONAL) Premium includes 12 AI-callable market-data tools, background relay, and 5 GB storage (500 MB without Premium). The Market dashboard remains available without Premium. Cloud AI provider usage is billed separately and is not included. Monthly or yearly auto-renewable subscription; the price is shown before purchase. Cancel anytime. AgentOS is built with pure Swift and SwiftUI. No tracking, no ads β use your own cloud API key or a supported on-device model. Terms of Use (EULA): https://agent.lucas-futures.com/terms Privacy Policy: https://agent.lucas-futures.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: MCP Agent at daily against AgentOS's weekly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MCP Agent sells 2 in-app purchases, starting at $2.99 per 7 days and AgentOS sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
MCP Agent ships an update daily, AgentOS weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | MCP Agent | AgentOS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily β better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 16.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 22 MB | 43 MB |
| Age rating | 17+ | 4+ |
| Developer | Elisaveta Kalmikova | Wang LongWei |
In-app purchases
MCP Agent
- MCP Client Weekly Plan3 Days trial$2.997 Days
- MCP Client Yearly Access$29.991 Year
AgentOS
- AgentOS Premium7 Days trial$5.991 Month
- AgentOS Premium β Yearly7 Days trial$39.991 Year









