KittyLitter vs SimDeck Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KittyLitter
This app provides a native mobile interface for interacting with Codex servers. It allows users to manage coding sessions remotely, review conversation history, and communicate with the AI using voice input, all without needing a laptop.
- Discover local Codex servers
- Connect to remote servers via SSH
- Voice input for AI prompts
- Review conversation history and code
- Mobile-native UI
- Stay connected to your own servers
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Litter is a native mobile client for Codex. Connect to local or remote Codex servers, manage coding sessions from anywhere, and keep conversations moving without opening your laptop. Features: - Add a direct server endpoint, connect over SSH, or pair with Alleycat by QR code - Connect to remote machines over SSH and start Codex remotely - Talk to Codex with voice input for fast, hands-free prompts - Review conversation history, reasoning, code blocks, and images in a mobile-native UI - Keep coding sessions on servers you control, with optional Alleycat relay pairing and OpenAI voice processing Litter is open source and built for people who want their coding agent with them wherever they are.
SimDeck Studio
Access and control your mobile development simulators remotely from your phone or tablet. Stream live simulator screens and manage device sessions without being tied to your desktop.
- Live simulator screen streaming
- Remote simulator control
- Device session management
- Stream setting adjustments
- Secure pairing options
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SimDeck puts your mobile development simulators in your hand. It is built for mobile developers and QA workflows when you want live simulator access without staying glued to your desktop. Use SimDeck to: - View live simulator and emulator screens with WebRTC streaming - Browse available devices and switch between sessions quickly - Start and stop simulators from your phone or iPad - Tune stream resolution, frame rate, and encoder settings - Pair securely with QR codes, LAN addresses, Tailscale, or SimDeck Studio links SimDeck requires the SimDeck CLI/server running on your Mac or development machine. Install SimDeck, run simdeck pair, scan the QR code, and your development devices are ready to control from iOS.
Screenshots
Verdict
The clearest difference is in-app purchases: SimDeck Studio at none against KittyLitter's 4. SimDeck Studio also leads on update cadence (daily vs weekly). KittyLitter's advantage is ratings volume (45 vs 2). On price, rating, ads and monetization model 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. KittyLitter sells 4 one-off in-app purchases. SimDeck Studio asks for nothing beyond the download.
SimDeck Studio holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: KittyLitter has 45 ratings behind it against 2, so its average is the more settled of the two.
KittyLitter ships an update weekly, SimDeck Studio daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | KittyLitter | SimDeck Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (45 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 45 — better | 2 |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | sherif cherfa | nStudio LLC |
Customer experience
KittyLitter
SimDeck Studio
In-app purchases
KittyLitter
- $9.99 Tip$9.99
- $24.99 Tip$24.99
- $49.99 Tip$49.99
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- $99.99 Tip$99.99
SimDeck Studio
No in-app purchases
