# OpsCat - Server Monitor & SSH — Docker、SFTP、Linux and more

> Remote server management and monitoring tool for Linux, Docker, and SSH. (iPhone/iPad app by 望 余.)

- Source: https://appshunter.io/ios/app/opscat-server-monitor-and-ssh/id6762209450 (this page in markdown: same URL + `.md`)
- Developer: [望 余](https://appshunter.io/developer/1595522298)
- Category: Developer Tools
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 45 MB
- Languages: American English
- Released: 2026-04-16
- Data updated: 2026-08-22
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/opscat-server-monitor-and-ssh/id6762209450/reviews.md

## What is OpsCat?

OpsCat is a powerful server management app for developers and sysadmins. Connect to your Linux servers via SSH and monitor performance in real time — all from your iPhone or iPad.

**Real-Time Server Monitoring**
- CPU usage with per-core breakdown (SYS / USER / IOWAIT)
- Memory and swap usage with visual charts
- Network traffic speed and total bandwidth
- Disk usage, I/O speed, IOPS metrics
- GPU monitoring (NVIDIA)
- System info: hostname, OS, kernel, uptime, load average

**Full-Featured SSH Terminal**
- Fast and responsive terminal emulator
- Multiple terminal sessions
- Support for interactive tools like vim, htop, and top
- Customizable terminal themes

**Docker Management**
- View running, stopped, and all containers
- Start, stop, restart, and remove containers
- Container logs and resource usage
- Docker Compose project management
- Docker exec: open a shell inside any container

**SFTP File Browser**
- Browse remote file system visually
- Upload, download, rename, and delete files
- Built-in text editor for quick file edits

**Command Snippets**
- Save frequently used commands as snippets
- Run snippets on multiple servers at once
- Built-in template library with 30+ common commands
- Batch command execution across servers

**Server Tools**
- Process manager (view and kill processes)
- Systemd service management
- Log viewer (journalctl, syslog)
- Network diagnostics (ping, traceroute, DNS lookup)

**Security & Convenience**
- SSH key authentication (Ed25519, RSA)
- Password authentication with secure storage
- Jump host / bastion host support (ProxyJump)
- Face ID / Touch ID app lock
- Export and backup server configurations

**Designed for Mobile**
- Clean, modern dark and light themes
- Works on iPhone and iPad
- Supports both portrait and landscape


Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://yuwang001.github.io/xm/privacy_cat.html

## Key features

- Real-time server performance monitoring
- Full-featured SSH terminal
- Docker container management
- SFTP file browser with editor
- Command snippets and batch execution
- Process and systemd service management
- SSH key and password authentication

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Pro | $19.99 | per year |
| Monthly Pro | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $19.99 | one-time |



## Frequently asked questions about OpsCat

### What is OpsCat?

OpsCat is a mobile application designed for developers and sysadmins to manage and monitor their servers remotely. It offers features like SSH terminal access, Docker management, SFTP file browsing, and real-time performance monitoring.

### What kind of server metrics can I monitor with OpsCat?

OpsCat provides real-time monitoring for CPU usage (with per-core breakdown), memory and swap usage, network traffic, disk usage, IOPS metrics, and GPU monitoring for NVIDIA cards. It also displays system information like hostname, OS, kernel, uptime, and load average.

### Does OpsCat support SSH key authentication?

Yes, OpsCat supports SSH key authentication using Ed25519 and RSA keys. It also offers password authentication with secure storage and jump host/bastion host support (ProxyJump).

### How does OpsCat handle Docker management?

OpsCat allows you to view running, stopped, and all containers, as well as start, stop, restart, and remove them. You can also access container logs, monitor resource usage, manage Docker Compose projects, and use Docker exec to open a shell inside a container.

### Can I save and reuse commands with OpsCat?

Yes, OpsCat allows you to save frequently used commands as snippets. You can run these snippets on multiple servers simultaneously and utilize a built-in template library with over 30 common commands.

### What are the subscription plans for OpsCat Pro?

OpsCat offers a Monthly Pro plan for $2.99 per month and a Yearly Pro plan for $19.99 per year, providing access to advanced features and capabilities.

### Is OpsCat available on Android devices?

Based on the provided data, OpsCat is designed for iOS devices, specifically supporting iPhone and iPad. There is no information indicating Android compatibility.

### How often is OpsCat updated?

The latest version of OpsCat, 1.1.2, was released on May 11, 2026. While specific update frequency isn't detailed, this indicates active development and regular updates.

## Version history (last 4 releases)

### 1.1.2 — 2026-05-11

fix bugs

### 1.1.1 — 2026-04-28

fix bugs

### 1.0.1 — 2026-04-25

fix bugs

### 1.0.0 — 2026-04-16

No release notes.

## More apps by 望 余

- [小青存钱打卡-记账理财好帮手](https://appshunter.io/ios/app/id1614375253)
- [MarkFlow:Read Markdown files](https://appshunter.io/ios/app/markflowread-markdown-files/id6755079420)
- [GameVault - Premium Games](https://appshunter.io/ios/app/gamevault-premium-games/id6755484711)
- [TodoFlow -Todo & Habit Tracker](https://appshunter.io/ios/app/todoflow-todo-and-habit-tracker/id6756511885)
- [NetLens - Network Toolkit](https://appshunter.io/ios/app/netlens-network-toolkit/id6757103818)
- [PicPure - Smart Photo Cleaner](https://appshunter.io/ios/app/picpure-smart-photo-cleaner/id6760577609)

All apps by 望 余: https://appshunter.io/developer/1595522298

## Related topics

[opscat](https://appshunter.io/ios/topics/opscat) · [linux monitor](https://appshunter.io/ios/topics/linux-monitor) · [mengus arnaud](https://appshunter.io/ios/topics/mengus-arnaud) · [ssh filemanager](https://appshunter.io/ios/topics/ssh-filemanager) · [nohup](https://appshunter.io/ios/topics/nohup)

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*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 2026-08-22.*