# 随笔 vs 拼豆图纸生成器

The clearest difference is in-app purchases: 随笔 at none against 拼豆图纸生成器's 1. 拼豆图纸生成器's advantage is iOS requirement (13.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 拼豆图纸生成器 sells 1 one-off in-app purchase. 随笔 asks for nothing beyond the download.

随笔 ships an update every 3 weeks, 拼豆图纸生成器 every 6 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 随笔 | 拼豆图纸生成器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 12 MB | 67 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qitao Sun](https://appshunter.io/developer/1883687211) | [程鹏 洪](https://appshunter.io/developer/1591739005) |

## What reviewers say

### 随笔

[App page](https://appshunter.io/ios/app/id6770534360)

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

**In-app purchases:** none


### 拼豆图纸生成器

[App page](https://appshunter.io/ios/app/id6794600175)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is 随笔 free?

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

### Is 拼豆图纸生成器 free?

拼豆图纸生成器 is free to download, with in-app purchases available.

### Do 随笔 or 拼豆图纸生成器 have ads?

Neither 随笔 nor 拼豆图纸生成器 shows ads.

### Which is updated more often, 随笔 or 拼豆图纸生成器?

随笔 ships an update every 3 weeks, and 拼豆图纸生成器 every 6 weeks. Most recently, 随笔 was updated on November 5, 2026 and 拼豆图纸生成器 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.*