# 板栗看板 vs SiYuan

The clearest difference is review sentiment: SiYuan at 68% against 板栗看板's 0%. SiYuan also leads on update cadence (weekly vs every 6 weeks). 板栗看板's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 板栗看板 sells 3 in-app purchases, starting at $1.49 per month and SiYuan sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

板栗看板 ships an update every 6 weeks, SiYuan weekly. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 板栗看板 | SiYuan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (29 ratings)](https://appshunter.io/ios/app/siyuan/id1583226508/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | 0.0% of reviews | **68.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 80 MB | 359 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CISDI Information Technology (Chongqing) Co., Ltd.](https://appshunter.io/developer/868045037) | [Yunnan Liandi Technology Co., Ltd.](https://appshunter.io/developer/1583226510) |

## What reviewers say

### 板栗看板

[App page](https://appshunter.io/ios/app/to-do-list/id1484045382)

This app helps you organize tasks, manage team projects, and store knowledge. It offers features like to-do lists, GTD time management, and collaborative boards. It also functions as a cloud drive for documents and notes, accessible across multiple devices.

**Highlights:** Task to-do lists, GTD time management, Team collaboration boards, Knowledge organization, Cloud storage for files, Multi-device synchronization

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 板栗看板 连续包月高级版会员 | $1.49 | per month |
| 板栗看板 连续包季高级版会员 | $3.49 | per 3 months |
| 板栗看板 连续包年高级版会员 | $13.49 | per year |


### 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 combines blocks, outlines, and bidirectional links to help users organize and refine their thoughts.

**Highlights:** Privacy-first design, Offline data storage, End-to-end encrypted sync, Block-based organization, Outline structuring, Bidirectional linking

**Features:** Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is 板栗看板 free?

板栗看板 is free to download, with in-app purchases available.

### Is SiYuan free?

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

### Do 板栗看板 or SiYuan have ads?

Neither 板栗看板 nor SiYuan shows ads.

### Which is updated more often, 板栗看板 or SiYuan?

板栗看板 ships an update every 6 weeks, and SiYuan weekly. Most recently, 板栗看板 was updated on September 16, 2026 and SiYuan on September 23, 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.*