# Open Minis vs Ox

The clearest difference is ratings volume: Open Minis at 98 against Ox's 2. Open Minis also leads on iOS requirement (16.0 vs 26.0). Ox's advantage is update cadence (every 2 days vs weekly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ox holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Open Minis has 98 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 96% of Open Minis's written reviews are positive against 100% of Ox's.

Open Minis ships an update weekly, Ox every 2 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Open Minis | Ox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (98 ratings)](https://appshunter.io/ios/app/open-minis/id6759188481/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ox-local-agent/id6802224502/reviews)** |
| Number of ratings | **98** | 2 |
| Positive reviews | 96.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 398 MB | 25 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [森 王](https://appshunter.io/developer/1522405790) | [Ziyuan Zhu](https://appshunter.io/developer/1815444268) |

## What reviewers say

### Open Minis

[App page](https://appshunter.io/ios/app/open-minis/id6759188481)

This AI agent runs locally on your device, taking actions like browsing the web, managing your schedule, and controlling smart home devices. It integrates deeply with iOS frameworks and allows you to bring your own API keys from various AI providers. Customize its capabilities with a skills system and enjoy persistent memory for a personalized experience.

**Highlights:** On-device AI agent, Multi-model AI provider support, Deep iOS framework integration, Built-in web browser, Customizable skills system, Persistent memory, Siri Shortcuts integration

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

**In-app purchases:** none


### Ox

[App page](https://appshunter.io/ios/app/ox-local-agent/id6802224502)

This AI assistant helps you research, create notes, and complete tasks across various apps and websites. It integrates with your device's services and files, offering a customizable experience with user-defined profiles and skills.

**Highlights:** Streaming chat interface, Research information, Work with files, Create notes and artifacts, Turn websites into services, Create custom skills, Organize into profiles

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

**In-app purchases:** none


## Frequently asked questions

### Is Open Minis free?

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

### Is Ox free?

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

### Which has better reviews, Open Minis or Ox?

Ox is rated higher. Open Minis averages 4.8 out of 5 from 98 ratings, while Ox averages 5.0 from 2 ratings.

### Do Open Minis or Ox have ads?

Neither Open Minis nor Ox shows ads.

### Which is updated more often, Open Minis or Ox?

Open Minis ships an update weekly, and Ox every 2 days. Most recently, Open Minis was updated on November 5, 2026 and Ox on November 6, 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.*