# Cactus Chat vs Invoke

The clearest difference is rating: Cactus Chat at 4.8 against Invoke's 3.3. Cactus Chat also leads on review sentiment (100% vs 58%). Invoke's advantage is update cadence (weekly vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

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 3.3. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews point the same way: 100% of Cactus Chat's written reviews are positive against 58% of Invoke's.

Cactus Chat ships an update monthly, Invoke weekly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cactus Chat | Invoke |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/cactus-chat/id6744444212/reviews)** | [3.3 (10 ratings)](https://appshunter.io/ios/app/invoke-local-llm-client/id6749133236/reviews) |
| Number of ratings | 4 | **10** |
| Positive reviews | **100.0% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 43 MB | 3 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roman Shemet](https://appshunter.io/developer/1782773354) | [kazuhiko sugimoto](https://appshunter.io/developer/1089152635) |

## What reviewers say

### Cactus Chat

[App page](https://appshunter.io/ios/app/cactus-chat/id6744444212)

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.

**Highlights:** Offline AI conversations, Private data storage, Developer LLM benchmarking, Runs directly on device, Free to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Invoke

[App page](https://appshunter.io/ios/app/invoke-local-llm-client/id6749133236)

This app allows you to chat with your own locally hosted AI models, offering a private and secure experience. It connects to Ollama or LM Studio servers on your local network, requiring some technical setup for a fully offline AI conversation.

**Highlights:** Connects to local LLM servers, Offline and privacy-focused, Supports Ollama and LM Studio, Real-time message streaming, Chat history management, Dark Mode support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cactus Chat free?

Cactus Chat is free to download, with no in-app purchases.

### Is Invoke free?

Invoke is free to download, with no in-app purchases.

### Which has better reviews, Cactus Chat or Invoke?

Cactus Chat is rated higher. Cactus Chat averages 4.8 out of 5 from 4 ratings, while Invoke averages 3.3 from 10 ratings.

### Do Cactus Chat or Invoke have ads?

Neither Cactus Chat nor Invoke shows ads.

### Which is updated more often, Cactus Chat or Invoke?

Cactus Chat ships an update monthly, and Invoke weekly. Most recently, Cactus Chat was updated on September 19, 2026 and Invoke on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*