# SiYuan vs 产业互联网平台

The clearest difference is in-app purchases: 产业互联网平台 at none against SiYuan's 2. 产业互联网平台 also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SiYuan sells 2 one-off in-app purchases. 产业互联网平台 asks for nothing beyond the download.

## The numbers

| Metric | SiYuan | 产业互联网平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (30 ratings)](https://appshunter.io/ios/app/siyuan/id1583226508/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 456 MB | 67 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yunnan Liandi Technology Co., Ltd.](https://appshunter.io/developer/1583226510) | [Hangzhou deti Technology Co., Ltd.](https://appshunter.io/developer/1012879857) |

## What reviewers say

### SiYuan

[App page](https://appshunter.io/ios/app/siyuan/id1583226508)

A privacy-focused personal knowledge management system that allows offline use and encrypted data synchronization. It enables users to combine blocks, outlines, and bidirectional links to organize their thoughts.

**Highlights:** Privacy-first knowledge management, Offline data support, End-to-end encrypted sync, Fuse blocks, outlines, and links, Refactor thinking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Features | $79.99 | one-time |
| Subscription | $188.99 | one-time |


### 产业互联网平台

[App page](https://appshunter.io/ios/app/id6744427632)

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

**In-app purchases:** none


## Frequently asked questions

### Is SiYuan free?

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

### Is 产业互联网平台 free?

产业互联网平台 is free to download, with no in-app purchases.

### Do SiYuan or 产业互联网平台 have ads?

Neither SiYuan nor 产业互联网平台 shows ads.

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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.*