# PingCode vs SiYuan

The clearest difference is rating: SiYuan at 4.0 against PingCode's 1.0. SiYuan also leads on update cadence (weekly vs every 6 weeks) and ratings volume (29 vs 1). PingCode's advantage is in-app purchases (none vs 2) and iOS requirement (15 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. PingCode asks for nothing beyond the download.

SiYuan holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: SiYuan has 29 ratings behind it against 1, so its average is the more settled of the two.

PingCode ships an update every 6 weeks, SiYuan weekly. The most recent releases landed on September 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PingCode | SiYuan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pingcode/id1522437356/reviews) | **[4.0 (29 ratings)](https://appshunter.io/ios/app/siyuan/id1583226508/reviews)** |
| Number of ratings | 1 | **29** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 120 MB | 363 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [YC Tech](https://appshunter.io/developer/667336650) | [Yunnan Liandi Technology Co., Ltd.](https://appshunter.io/developer/1583226510) |

## What reviewers say

### PingCode

[App page](https://appshunter.io/ios/app/pingcode/id1522437356)

This platform streamlines research and development management with features for agile development, knowledge base organization, and task tracking. It aims to automate, digitize, and intelligently manage R&D processes to boost team efficiency.

**Highlights:** Agile development management (Scrum & Kanban), Team knowledge base, Project progress dashboard, Task notification center, Dark mode support, Product update guides

**In-app purchases:** none


### 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 PingCode free?

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

### Is SiYuan free?

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

### Which has better reviews, PingCode or SiYuan?

SiYuan is rated higher. PingCode averages 1.0 out of 5 from 1 ratings, while SiYuan averages 4.0 from 29 ratings.

### Do PingCode or SiYuan have ads?

Neither PingCode nor SiYuan shows ads.

### Which is updated more often, PingCode or SiYuan?

PingCode ships an update every 6 weeks, and SiYuan weekly. Most recently, PingCode was updated on September 17, 2026 and SiYuan on October 3, 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.*