Cactus Chat vs Local LLM Server
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cactus Chat
Engage in private conversations with an AI directly on your device. This application runs offline, ensuring your data remains secure and local. Developers can also utilize it to test and compare the performance of different large language models.
- Offline AI conversations
- Private data storage
- Developer LLM benchmarking
- Runs directly on device
- Free to use
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Offline, private AI. Cactus Chat lets you talk to AI, directly on your phone. This means it's free, runs offline, and your data stays on your device. If you're a developer, use Cactus to benchmark the latency and throughput of various LLMs.
Local LLM Server
Turn your Apple device into a private, local AI server. It hosts Large Language Models (LLMs) and offers an OpenAI-compatible API for development and testing. Run AI capabilities directly on your device without an internet connection.
- Local LLM server hosting
- OpenAI-compatible API
- Ollama compatible API
- Real-time monitoring dashboard
- Live server logs
- Built-in curl command example
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Transform your iPhone, iPad, or Mac into a private, local LLM AI server. This powerful utility allows you to run Large Language Models (LLMs) powered by Apple Intelligence directly on your device, providing an OpenAI-compatible API and Ollama compatible API for your development and testing needs. Run a local AI LLM server on your Apple Intelligence enabled device to give private, local edge AI abilities to your applications. Note: This app requires iOS 26.0/macOS 26.0 or above to run Apple Intelligence models. **Key Features:** * **Local Server Hosting:** Run a fully functional LLM server right from your pocket. No internet connection is required. * **OpenAI-Compatible API:** Seamlessly integrate with existing tools and clients that support standard chat completion endpoints (OpenAI and Ollama API). * **Real-Time Monitoring:** Keep track of your server's information with a live status dashboard showing IP address, active port, and logs. * **Live Logs:** View real-time server logs to debug requests and monitor performance instantly. * **Developer Friendly:** Includes built-in curl command example to quickly test your server. Whether you are an AI researcher, a developer building private apps, or an enthusiast exploring local intelligence, this app provides the local LLM AI infrastructure you need using the devices you already have. This app is not affiliated with nor is endorsed by Apple. Use responsibly and in accordance with Apple's terms of service.
Screenshots
Verdict
The clearest difference is review sentiment: Cactus Chat at 100% against Local LLM Server's 0%. Cactus Chat also leads on rating (4.8 vs 3.7) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Cactus Chat holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 100% of Cactus Chat's written reviews are positive against 0% of Local LLM Server's.
Cactus Chat ships an update monthly, Local LLM Server every 4 weeks. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.
| Parameter | Cactus Chat | Local LLM Server |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 43 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Roman Shemet | Kevin Tang |
Customer experience
Cactus Chat
Local LLM Server
In-app purchases
Cactus Chat
No in-app purchases
Local LLM Server
No in-app purchases








