KittyLitter vs Sound function check
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.
Sound function check
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You can see demos related to sound when developing iPhone apps.
Screenshots
Verdict
The clearest difference is in-app purchases: Sound function check at none against KittyLitter's 4. KittyLitter's advantage is ads (none vs shown) and device support (3 vs 1). On price and iOS requirement 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. Sound function check asks for nothing beyond the download.
| Parameter | KittyLitter | Sound function check |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (44 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Weekly | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 150 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | sherif cherfa | Yasushi Tauchi |
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
Sound function check
No in-app purchases





