Comparison

shellin vs ServerGuard AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

shellin

Access and control your Mac terminal from your iPhone or iPad. Monitor AI coding agents, run commands, and stay connected to your workflow remotely via an encrypted peer-to-peer connection.

Highlights
  • View Mac terminal live on iPhone/iPad
  • Monitor AI coding agents remotely
  • Real-time interaction with keyboard input
  • Connect without SSH setup
  • End-to-end encrypted peer-to-peer session
Features
Read full description

shellin lets you view and interact with your Mac terminal from iPhone or iPad. Run the shellin CLI on your Mac, open the iOS app, and your terminal appears live over an encrypted peer-to-peer connection. Whether you are running Claude Code, Codex, OpenCode, Gemini CLI, or a long command in Terminal, shellin helps you stay connected when you step away from your desk. Check progress, approve actions, and send commands right from your phone or tablet. An active shellin subscription is required to connect to your Mac from the iOS app. Why shellin  • View your Mac terminal live from iPhone or iPad  • Monitor AI coding agents while you are away  • Interact in real time with keyboard input and terminal output  • Connect without SSH setup, port forwarding, or firewall changes  • End-to-end encrypted peer-to-peer session  How it works  1. Install the shellin app on iPhone or iPad  2. Choose and activate a shellin subscription in the app  3. Install the shellin CLI on your Mac  4. Sign in with a one-time key  5. Run shellin in the terminal you want to access  6. Open the app and connect to your live session  shellin is built for people who want lightweight remote access to an existing Mac terminal session, especially when monitoring AI-assisted workflows on the go. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://shellin.dev/privacy

About

ServerGuard AI

Features
Read full description

ServerGuard AI - Server Monitoring Monitor your Linux servers in real time from your iPhone, iPad, or Mac. ServerGuard AI installs a lightweight agent on your servers and delivers instant push notifications when something goes wrong — high CPU, low disk space, service crashes, or suspicious activity. Key Features Real-time dashboard with CPU, memory, disk, and load metrics Instant push notifications for critical alerts AI-powered analysis and recommendations One-tap actions: restart services, block IPs, kill processes Firewall-aware commands (ufw, firewalld, nftables, iptables) SSH-free remote management — no ports to open Supports Ubuntu, Debian, CentOS, RHEL, and Fedora How It Works Add your server and it will auto install the agent that grabs the metrics and sends them to our API Metrics start flowing in seconds Get notified the moment something needs attention Take action on services or blocking IP's directly from your device — or let AI guide you Built for sysadmins, DevOps engineers, and anyone who runs Linux servers. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

shellin4 screens
ServerGuard AI4 screens

Verdict

The call

The clearest difference is update cadence: shellin at every 10 days against ServerGuard AI's every 3 weeks. shellin also leads on iOS requirement (18.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. shellin sells 2 in-app purchases, starting at $0.99 per 7 days and ServerGuard AI sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

shellin ships an update every 10 days, ServerGuard AI every 3 weeks. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 7 level
shellin versus ServerGuard AI: the parameters behind the verdict, then further details
ParametershellinServerGuard AI
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.6 — better26.0
Further details — not scored
Size14 MB10 MB
Age rating4+4+
DeveloperJoonhyung ChoSBM Development SRL

In-app purchases

2 purchases

shellin

Subscriptions2
  • Shellin Lite7 Days trial$0.997 Days
  • Shellin Pro$8.991 Month
3 purchases

ServerGuard AI

Subscriptions2
  • Pro$3.991 Month
  • ServerGuard AI Enterprise$19.991 Month
One-time1
  • 50 AI Diagnostic Credits$9.99

Questions

Is shellin free?
shellin is free to download, with in-app purchases available.
Is ServerGuard AI free?
ServerGuard AI is free to download, with in-app purchases available.
Do shellin or ServerGuard AI have ads?
Neither shellin nor ServerGuard AI shows ads.
Which is updated more often, shellin or ServerGuard AI?
shellin ships an update every 10 days, and ServerGuard AI every 3 weeks. Most recently, shellin was updated on September 21, 2026 and ServerGuard AI on September 28, 2026.

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