# ServerKiln — GPU Server Monitor & Alerts

> GPU Server Monitor & Alerts (iPhone/iPad app by 邓明 张.)

- Source: https://appshunter.io/ios/app/serverkiln/id6830588008 (this page in markdown: same URL + `.md`)
- Developer: [邓明 张](https://appshunter.io/developer/1520942029)
- Category: Developer Tools, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 17 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-11-06
- Data updated: 2026-11-07

## What is ServerKiln?

See at a glance which GPU servers are training, how many GPUs are busy and what's offline, and get a push alert on your iPhone the moment training ends.

ServerKiln is the iPhone companion to ServerKiln for Mac. The Mac app adds your servers and deploys a dedicated read-only key for iPhone on each one, synced through iCloud Keychain. The Mac app is free at serverkiln.littleor.cn.

YOUR FLEET AT A GLANCE
• Totals: servers training, GPUs in use, servers online
• Mini bars for every GPU: utilization on top, VRAM below, redder when busier
• NVIDIA B200, H200, H100, A100, RTX and more, plus CPU-only servers

EVERY GPU, EVERY JOB
• VRAM, utilization, temperature and power for each GPU
• Running jobs with full command, working directory, start time, CPU and memory
• System: CPU, memory, disk, network, load and uptime

KNOW WHEN TRAINING ENDS
• Alerts for training finished / started and offline / back online, each switchable
• Uses the Mac's debounce and per-server mute; several Macs alert only once
• When every Mac is asleep, iPhone checks in the background on its own

WIDGETS
• Small, medium and large Home Screen widgets, plus Lock Screen widgets
• One dot per GPU: busy or free at a glance

EVEN SERVERS ONLY YOUR MAC CAN REACH
• Servers on a LAN or ZeroTier that iPhone can't reach show what your Mac sees, read-only

SIMPLE TERMINAL
• xterm-compatible terminal with Esc / Ctrl / Tab / arrow keys and common commands
• Face ID every time before it opens

SECURITY & PRIVACY
• The monitor key is restricted on the server to the read-only collector
• Private keys live only in iCloud Keychain, end-to-end encrypted by Apple
• Host keys are strictly pinned; any mismatch is refused
• No data collected, no ads, no third-party SDKs

One-time purchase, no subscription, no in-app purchases. No servers yet? Tap “Try Demo” to look around.

## Is ServerKiln safe?

Not enough ratings yet to assess ServerKiln.

## Is ServerKiln legit?

ServerKiln appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ServerKiln is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-11-06

No release notes.

## More apps by 邓明 张

- [部件中心 - 优雅的桌面小部件工具集合](https://appshunter.io/ios/app/id1522986813)
- [TinyClip - Clipboard Anywhere](https://appshunter.io/ios/app/tinyclip-clipboard-anywhere/id6759214384)
- [Who Did It: Shared Tasks](https://appshunter.io/ios/app/who-did-it-shared-tasks/id6759725483)
- [PoopTrail - Poop Diary](https://appshunter.io/ios/app/pooptrail-poop-diary/id6794577712)

All apps by 邓明 张: https://appshunter.io/developer/1520942029

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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 2026-11-07.*