SSHush

SSHush - Agentless Server Monitoring & Terminal

SSHush connects directly to your Linux servers over SSH and monitors them in real time - no agent to install, no configuration files to deploy, nothing to maintain on the server side. Just add a server and start seeing metrics immediately.
When something goes wrong, SSHush tells you. Set thresholds for CPU, memory, disk, load average, temperature, and more, and receive a push notification the moment a condition is sustained. Most monitoring tools require you to check a dashboard. SSHush comes to you.

No agent. No setup. No ongoing maintenance:
SSHush reads directly from /proc and /sys - the same sources your server uses internally. There is nothing to keep updated, and no additional attack surface on your servers.

Full metrics, free forever:
CPU, memory, disk, network, I/O, per-core usage, process list - all free, for unlimited servers, with no time limit. Add as many servers as you manage and monitor them all.

Built-in SSH terminal:
Open an interactive terminal session to any of your servers directly from the app. Full colour support, hardware keyboard compatible, and designed for mobile use.

Push notifications when it matters:
Alerts are a paid feature. Subscribe to cover the servers you want watched, set your thresholds, and SSHush's monitoring infrastructure - running across three continents - will notify you the moment a condition is breached.

What SSHush monitors:
CPU usage and per-core breakdown
Active memory, cached memory, and swap
Disk usage across all mount points
Network interface throughput
Disk I/O rates
Load average (1m, 5m, 15m)
CPU temperature where available
Server reachability

A note on alerts:
Metrics work over any connection - VPN, Tailscale, local network. Push notification alerts require your server's SSH port to be reachable from the internet, as SSHush's monitoring infrastructure polls your server directly. If you only need metrics, no public access is required.

Requirements: iOS 18 or later. iCloud required for push notification alerts.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/