Comparison

CMD vs shellin

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

Head to head
About

CMD

This app transforms your mobile device into a professional network diagnostic terminal. It offers essential command-line tools for system administrators, network engineers, and developers to troubleshoot and manage networks on the go.

Highlights
  • Network diagnostic tools (PING, TRACEROUTE, IPCONFIG)
  • SSH client for server management
  • Port scanning and WHOIS lookups
  • LAN device discovery
  • Retro terminal interface
  • Smart input with accessory bar
  • Local diagnostics and privacy focus
Features
Read full description

Turn your iPhone or iPad into a professional network diagnostic terminal. CMD: Command Prompt brings the power of the desktop command line to your mobile device, designed specifically for system administrators, network engineers, developers, and tech enthusiasts who need reliable toolsets on the go. PROFESSIONAL NETWORK TOOLS Forgot your laptop? No problem. Diagnosing network issues has never been easier with our suite of essential commands: PING: Check host reachability and latency in real-time. Supports continuous ping (-t) and custom payload sizes logic. TRACEROUTE (TRACERT): Visualize the path your packets take across the internet. Identify bottlenecks and routing loops instantly. IPCONFIG / MYIP: View detailed local network configuration (LAN IP, Subnet) and your public WAN IP address with one tap. PORT SCAN: Audit server security by scanning open TCP ports (80, 443, 22, etc.) on any target. WHOIS: Perform deep lookups on domain names and IP addresses to find registration and ownership data. DNS LOOKUP (NSLOOKUP): Resolve domain names to IP addresses quickly to verify DNS propagation. LAN SCAN: Discover all active devices on your local Wi-Fi network. TERMINAL EXPERIENCE Authentic UI: Retro-style green-on-black terminal interface for that true hacker feel. Smart Input: Accessory bar with Arrow Keys, CTRL+C interrupt, and Tab completion helpers. History: Scroll back through output just like a real console. SSH Explorer Transform your Linux server management with our powerful SSH tool. With full support for secure protocols, the ability to save multiple connection profiles, and direct access to server command history, you can connect to and manage your systems anytime, anywhere. Our intelligent terminal features interactive command support, providing a smooth and fast experience for executing both automated and manual commands, ensuring real-time monitoring of your infrastructure PRIVACY FOCUSED CMD runs all diagnostics locally on your device or via standard internet protocols. We do not track your commands, log your targets, or store your history. Your data is yours. DESIGNED FOR iOS Fast: Built with native Swift for maximum performance. Offline First: Many tools work simply with your local connection. Modern: Supports Light/Dark mode (though Dark Mode is recommended for the true terminal vibe!). Whether you are fixing the office Wi-Fi, debugging a server, or just curious about your network connection, CMD is the only tool you need. Download CMD: Command Prompt today and take control of your network.

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

Screenshots

CMD3 screens
shellin4 screens

Verdict

The call

The clearest difference is in-app purchases: CMD at none against shellin's 2. CMD also leads on ratings volume (76 vs 1) and chart position (#108 vs unranked). shellin's advantage is ads (none vs shown). On price, rating, update cadence 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. CMD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CMD against 5.0 for shellin. That said, the two scores are not equally well evidenced: CMD has 76 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 5 level
CMD versus shellin: the parameters behind the verdict, then further details
ParameterCMDshellin
PriceFreeFree
Rating5.0 (76 ratings)5.0 (1 ratings)
Positive reviews94.6% of reviews—
Number of ratings76 — better1
Update frequencyEvery 10 daysEvery 10 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterSubscription
Best chart rank#108 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size17 MB14 MB
Age rating4+4+
DeveloperSunandan Sekhar DasJoonhyung Cho

Customer experience

CMD

All ratings76 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews37 reviews
Positive94.6%
Neutral0.0%
Negative5.4%

shellin

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CMD

No in-app purchases

2 purchases

shellin

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

Questions

Is CMD free?
CMD is free to download, with no in-app purchases.
Is shellin free?
shellin is free to download, with in-app purchases available.
Which has better reviews, CMD or shellin?
CMD and shellin are both rated 5.0 out of 5 on the App Store, from 76 and 1 ratings respectively.
Do CMD or shellin have ads?
CMD shows ads; shellin does not.
Which is updated more often, CMD or shellin?
CMD ships an update every 10 days, and shellin every 10 days. Most recently, CMD was updated on September 22, 2026 and shellin on September 21, 2026.

Other comparisons