Ttapp vs shellin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ttapp
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Send commands like a chat message, and claude AI on your main computer does the work — you just get the results back. Direct code changes, bug fixes, and refactoring on the go. Key features: - Chat UI to send commands to AI - Real-time results with markdown and code block support - Image attachments - Per-project conversation management - Session continuity (Claude remembers previous context) - Korean, English, Japanese, and Chinese support Terms of Use (EULA): https://ttapp-remote.web.app/terms/ Privacy Policy: https://smy383.github.io/ttapp-legal/
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.
- 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
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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
Verdict
The clearest difference is update cadence: Ttapp at every 3 days against shellin's every 10 days. Ttapp also leads on iOS requirement (13.0 vs 18.6). 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
Both are free to download. Ttapp sells 1 in-app purchase, starting at $2.99 per month and shellin sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Ttapp ships an update every 3 days, shellin every 10 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | Ttapp | shellin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 116 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | myoeng yoep song | Joonhyung Cho |
In-app purchases
Ttapp
- ttapp Premium$2.991 Month
shellin
- Shellin Lite7 Days trial$0.997 Days
- Shellin Pro$8.991 Month









