# MicroAgent: Learn AI Agents — Learn AI Agents & Automation > Visual course on building and understanding AI agents, from loops to multi-agent systems. (iPhone/iPad app by 雷 陈.) - Source: https://appshunter.io/ios/app/microagent-learn-ai-agents/id6760830131 (this page in markdown: same URL + `.md`) - Developer: [雷 陈](https://appshunter.io/developer/1763048890) - Category: Education, Developer Tools - Price: Free with in-app purchases - Rating: 1.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 15.6 · 4 MB - Languages: English, Japanese, Chinese - Released: 2026-03-26 - Data updated: 2026-07-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/microagent-learn-ai-agents/id6760830131/reviews.md ## What is MicroAgent? Learn AI agents from the inside out. MicroAgent shows you the agent loop, tool calls, planning, memory, and multi-agent coordination — the parts every other AI app hides behind a chat box. This is not another chatbot. It is a 12-lesson visual course that breaks down how a real AI agent runtime is built, from a minimal loop with one tool to a full multi-agent team with task isolation. WHY MICROAGENT • See inside every step: messages, tool calls, plans, task state, memory, collaboration • Replayable demos: deterministic scenarios you can run again and again • Source code you can follow: each lesson maps to real Swift / Python code • 12 lessons that build on each other, not 50 random tips • Built for iPhone and iPad, fully offline-readable • One-time purchase, no subscription WHAT YOU WILL LEARN ① s01 The Agent Loop — a minimal agent with a single bash tool, end to end ② s02 Tools — read, write, edit, bash; how a tool registry actually works ③ s03 TodoWrite — make the agent plan before it acts ④ s04 Subagents — isolate work and avoid context pollution ⑤ s05 Skills — load knowledge on demand with SKILL.md ⑥ s06 Compact — keep the context window healthy with summarization ⑦ s07 Tasks — file-backed task system with dependencies ⑧ s08 Background Tasks — long-running work without blocking the loop ⑨ s09 Agent Teams — multi-agent coordination via JSONL inbox ⑩ s10 Team Protocols — shutdown, plan approval, request-response patterns ⑪ s11 Autonomous Agents — idle-loop teammates that auto-claim tasks ⑫ s12 Worktree + Task Isolation — parallel execution with shared task board WHO IT IS FOR ① iOS / Swift / full-stack developers ready to move from "use AI" to "build agents" ② AI and LLM self-learners who have read about ReAct, reflection, tool calling and want to see them run ③ Tech leads, PMs and indie builders who need a real mental model of agent architecture, not just prompt tricks HOW IT IS DIFFERENT • Visual breakdown of every step — not another chat interface. See the agent loop, planning, memory and coordination in action. • Learn from deterministic demos — run the same scenario repeatedly and understand each step. • Engineering patterns for real agent systems — not just prompting tricks. • Built-in code visualization — each lesson maps directly to runnable Swift and Python source. CORE CONCEPTS COVERED agent loop, tool calling, function calling, ReAct, planning, memory, RAG, MCP, subagents, skills, context compaction, multi-agent systems, team protocols, autonomous agents, task isolation, worktree, prompt engineering, LLM runtime, agent harness, replayable trajectory, eval, prompt injection safety. PRICING Start free with s01 to s03 plus the full course overview. Unlock full access to s04–s12 including planning, memory, background tasks, multi-agent teams, autonomous agents, and worktree isolation. No subscription, ever. LANGUAGES English · 简体中文 · 日本語 — fully localized course content and UI. Contact us: sectojoy@gmail.com Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zelonai.com/app/microagent/privacy-policy ## Key features - Visual breakdown of agent steps - Replayable deterministic demos - Runnable Swift/Python source code - 12 structured lessons - Offline-readable content - Multi-agent coordination explained ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Full Course Unlock | $6.99 | one-time | ## Frequently asked questions about MicroAgent ### What is MicroAgent? MicroAgent is a 12-lesson visual course designed to teach users how AI agents are built from the inside out. It covers core concepts like the agent loop, tool calls, planning, memory, and multi-agent coordination. ### What can I learn with MicroAgent? You will learn about the agent loop, tool usage, planning, subagents, skills, context summarization, task management, background tasks, multi-agent coordination, team protocols, autonomous agents, and parallel execution with task isolation. ### Is MicroAgent suitable for beginners? The app is designed for iOS/Swift/full-stack developers and AI/LLM self-learners who want to move from using AI to building agents. It assumes some technical background but breaks down complex concepts visually. ### Does MicroAgent offer a free trial? Yes, you can start for free with lessons s01 to s03 and a full course overview. Full access to lessons s04–s12 requires a one-time purchase. ### What devices does MicroAgent support? MicroAgent is built for iPhone and iPad and is fully readable offline. It is compatible with iPhones, iPads, and iPods. ### How often is MicroAgent updated? The app was last updated on April 29, 2026, with version 1.1. The release date was March 26, 2026, indicating recent development activity. ### What languages does MicroAgent support? MicroAgent offers fully localized course content and UI in English, Simplified Chinese (简体中文), and Japanese (日本語). ### What is the age rating for MicroAgent? MicroAgent has an age rating of 12+, making it suitable for teenagers and adults interested in learning about AI agent development. ## Version history (last 2 releases) ### 1.1 — 2026-04-29 - Fix the multi-language recognition issue in AppStore - Update the description of the APP application ### 1.0 — 2026-03-26 No release notes. ## More apps by 雷 陈 - [ImageTiny: Compress Photo size](https://appshunter.io/ios/app/imagetiny-compress-photo-size/id6755773326) - [PromptKit - AI Prompt Manager](https://appshunter.io/ios/app/promptkit-ai-prompt-manager/id6755911215) - [MegaText: Big Letters & Words](https://appshunter.io/ios/app/megatext-big-letters-and-words/id6760811380) - [SpeedPlayer: Play Slow & Fast](https://appshunter.io/ios/app/speedplayer-play-slow-and-fast/id6762168595) - [Hanzi Stroke: Chinese Write](https://appshunter.io/ios/app/hanzi-stroke-chinese-write/id6763503899) All apps by 雷 陈: https://appshunter.io/developer/1763048890 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*