# AgentOS vs 文件预览助手

The clearest difference is in-app purchases: 文件预览助手 at none against AgentOS's 2. 文件预览助手 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). AgentOS's advantage is update cadence (every 6 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. AgentOS sells 2 in-app purchases, starting at $4.99 per month. 文件预览助手 asks for nothing beyond the download.

AgentOS ships an update every 6 days, 文件预览助手 every 2 weeks. The most recent releases landed on July 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AgentOS | 文件预览助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agentos/id6759725374/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 7 MB | 56 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Tianyi Baobao Digital Technology Co., Ltd](https://appshunter.io/developer/1872235402) | [北京创效未来](https://appshunter.io/developer/1714229626) |

## What reviewers say

### AgentOS

[App page](https://appshunter.io/ios/app/agentos/id6759725374)

An AI-powered companion that integrates conversation, search, tools, and skills to assist with daily tasks. It remembers user preferences, offers proactive care, and can process various document types.

**Highlights:** Intelligent conversation with DeepSeek large model, Real-time web search for news and data, Stock trading backtesting and analysis, Extensible skill store, AI memory for personalized interactions, Proactive user care and reminders, Automated timed tasks, Email management, Document interpretation (Word, Excel, PDF), File creation (PDF, Word, Excel, code)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 灵犀会员 | $4.99 | per month |
| 灵犀会员 | $49.99 | per year |


### 文件预览助手

[App page](https://appshunter.io/ios/app/120-plus/id6761652430)

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

**In-app purchases:** none


## Frequently asked questions

### Is AgentOS free?

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

### Is 文件预览助手 free?

文件预览助手 is free to download, with no in-app purchases.

### Do AgentOS or 文件预览助手 have ads?

Neither AgentOS nor 文件预览助手 shows ads.

### Which is updated more often, AgentOS or 文件预览助手?

AgentOS ships an update every 6 days, and 文件预览助手 every 2 weeks. Most recently, AgentOS was updated on July 2, 2026 and 文件预览助手 on September 21, 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.*