# 百安居商家 vs 码当笔记

The clearest difference is iOS requirement: 百安居商家 at 11.0 against 码当笔记's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

百安居商家 ships an update every 3 weeks, 码当笔记 every 2 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 百安居商家 | 码当笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 59 MB | 17 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [B&Q (China) Investment CO., LTD](https://appshunter.io/developer/626591839) | [艺菲 王](https://appshunter.io/developer/1794128671) |

## What reviewers say

### 百安居商家

[App page](https://appshunter.io/ios/app/id1518556320)

**In-app purchases:** none


### 码当笔记

[App page](https://appshunter.io/ios/app/markdown/id6741430391)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 百安居商家 free?

百安居商家 is free to download, with no in-app purchases.

### Is 码当笔记 free?

码当笔记 is free to download, with no in-app purchases.

### Do 百安居商家 or 码当笔记 have ads?

Neither 百安居商家 nor 码当笔记 shows ads.

### Which is updated more often, 百安居商家 or 码当笔记?

百安居商家 ships an update every 3 weeks, and 码当笔记 every 2 weeks. Most recently, 百安居商家 was updated on October 17, 2026 and 码当笔记 on October 8, 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.*