# OpenClient vs Core Hub

The clearest difference is in-app purchases: Core Hub at none against OpenClient's 5. Core Hub also leads on iOS requirement (17.0 vs 26.6). OpenClient's advantage is update cadence (every 4 days vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. OpenClient sells 5 in-app purchases, starting at $2.99 per month. Core Hub asks for nothing beyond the download.

OpenClient ships an update every 4 days, Core Hub every 9 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | OpenClient | Core Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/openclient-private-ai-chat/id6761379499/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free | — |
| Size | 244 MB | 22 MB |
| Requires iOS | 26.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Arturo Carretero Calvo](https://appshunter.io/developer/1004967520) | [Abdulaziz Altuwijri](https://appshunter.io/developer/1124689821) |

## What reviewers say

### OpenClient

[App page](https://appshunter.io/ios/app/openclient-private-ai-chat/id6761379499)

This AI chat client connects to your self-hosted LLM servers, supporting various models and multimodal conversations. It offers features like real-time streaming, document attachment, and iCloud sync across devices. Enjoy a private chat experience without mandatory subscriptions.

**Highlights:** Connects to self-hosted LLM servers, Supports LiteLLM, Ollama, and OpenAI-compatible servers, Real-time streaming responses with Markdown/code rendering, Multimodal conversations with photo/document attachment, iCloud sync across Apple devices, Export conversations to JSON, Prompt template library

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Support | $2.99 | per month |
| Annual Support | $8.99 | per year |
| Small Coffee | $2.99 | one-time |
| Medium Coffee | $3.99 | one-time |
| Big Coffee | $8.99 | one-time |


### Core Hub

[App page](https://appshunter.io/ios/app/core-hub/id6813793623)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenClient free?

OpenClient is free to download, with in-app purchases available.

### Is Core Hub free?

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

### Do OpenClient or Core Hub have ads?

Neither OpenClient nor Core Hub shows ads.

### Which is updated more often, OpenClient or Core Hub?

OpenClient ships an update every 4 days, and Core Hub every 9 days. Most recently, OpenClient was updated on November 9, 2026 and Core Hub on November 6, 2026.

---

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