⚡ Executive Summary & Quick Facts
Authoritative SourceUTM is UTM is an open-source project written in Swift: Virtual machines for iOS and macOS..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), utmapp/UTM has accumulated 36,841 GitHub stars and 1,913 forks. It is written in Swift, licensed under Apache-2.0, and ranks #430 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | utmapp/UTM ↗ |
|---|---|
| Primary Category | apple |
| Language & Stack | Swift |
| Software License | Apache-2.0 |
| Community Traction | ★ 36.8K stars · ⑂ 1.9K forks · #430 globally |
| Maintenance | ● Active (Last commit: Nov 11, 2026) · 1,165 open issues |
| Target Audience | Developers and engineering teams building with Swift, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 90/100 · Grade AYes, UTM is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (1 days ago). Supported by 36,841 stars and 1,913 community forks, this repository holds a calculated health index of 90/100, reflecting very active (commits within last 14 days) and high open issue volume (1,165 open).
Star History
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[](https://githubrepo.cloud/repo/utmapp/UTM?utm_source=readme_badge) [](https://githubrepo.cloud/repo/utmapp/UTM?utm_source=readme_badge) [](https://githubrepo.cloud/repo/utmapp/UTM?utm_source=readme_badge) [](https://githubrepo.cloud/repo/utmapp/UTM?utm_source=readme_badge) [](https://githubrepo.cloud/repo/utmapp/UTM?utm_source=readme_badge)Momentum
+1.1K
STARS · LAST 30 DAYS
38
PER DAY
#8
MOST-STARRED Swift
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +144 | +1.1K | +3.4K |
| Per day | 21 | 38 | 38 |
| Forks gained | +15 | +73 | +96 |
UTM gained 1.1K stars in the last 30 days, about 38 a day, and now has 36.8K. It is about 8 years old and has averaged roughly 4.6K stars a year. It ranks #8 among Swift repositories and #430 across all languages on GitHubRepo.
Trending Record
42
DAYS ON TRENDING
#197
BEST RANK
Sep 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
UTM has maintained a continuous presence across global trending indexes, peaking at #197. Below is the 30-day activity profile:
💡 Overview
UTM is an open-source project written in Swift: Virtual machines for iOS and macOS.
Engineered for speed, consistency, and developer ease, it solves common hurdles in apple, emulation, ios. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Swift for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/utmapp/UTM.git
cd UTM⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Swift 5.9+ / Xcode 15+ (macOS/Linux)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
UTM coordinates its core functionality through a modular Swift pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with UTM.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install UTM using your package manager: `git clone https://github.com/utmapp/UTM.git`
Initialize your project workspace or configuration file for UTM.
Import UTM into your codebase or invoke it directly from your terminal.
Execute your test suite or run `UTM --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Swift, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
utmapp/UTM is currently ranked #430 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #425 | huggingface/pytorch-image-models | Python | ★ 37.3K | Compare ↗ |
| #426 | permissionlesstech/bitchat | Swift | ★ 37K | Compare ↗ |
| #427 | wailsapp/wails | Go | ★ 37K | Compare ↗ |
| #428 | pnpm/pnpm | Rust | ★ 37K | Compare ↗ |
| #429 | restic/restic | Go | ★ 36.9K | Compare ↗ |
| #430 | utmapp/UTM This Project | Swift | ★ 36.8K | |
| #431 | tashfeenahmed/freellmapi | TypeScript | ★ 36.8K | Compare ↗ |
| #432 | jax-ml/jax | Python | ★ 36.6K | Compare ↗ |
| #433 | DayuanJiang/next-ai-draw-io | TypeScript | ★ 36.5K | Compare ↗ |
| #434 | continuedev/continue | TypeScript | ★ 36.4K | Compare ↗ |
| #435 | solidjs/solid | TypeScript | ★ 36.4K | Compare ↗ |
Frequently Asked Questions
What does UTM do? +
Virtual machines for iOS and macOS
Is UTM actively maintained in 2026? +
Yes, UTM is actively maintained. The latest code push was recorded on Nov 11, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 90/100 (A rating) with 36,841 stars and 1,165 open issues.
What language is UTM written in? +
The primary language is Swift. Topics include: apple, emulation, ios, jailbreak, macos.
How many stars does UTM have? +
UTM has 36,841 stars and 1,913 forks on GitHub.
How does UTM rank among GitHub repositories? +
With 36,841 stars, utmapp/UTM is ranked #430 globally across all repositories tracked on GitHubRepo and #8 among Swift projects.
What license is UTM distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
