# 住址备忘录 vs CamSync

The clearest difference is in-app purchases: CamSync at none against 住址备忘录's 1. CamSync also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 住址备忘录 sells 1 one-off in-app purchase. CamSync asks for nothing beyond the download.

住址备忘录 ships an update every 6 weeks, CamSync every 2 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 住址备忘录 | CamSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 30 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [友文 吴](https://appshunter.io/developer/1640870974) | [国峰 刘](https://appshunter.io/developer/6792014539) |

## What reviewers say

### 住址备忘录

[App page](https://appshunter.io/ios/app/id6657982731)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Homemo | $2.99 | one-time |


### CamSync

[App page](https://appshunter.io/ios/app/camsync/id6794951598)

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

**In-app purchases:** none


## Frequently asked questions

### Is 住址备忘录 free?

住址备忘录 is free to download, with in-app purchases available.

### Is CamSync free?

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

### Do 住址备忘录 or CamSync have ads?

Neither 住址备忘录 nor CamSync shows ads.

### Which is updated more often, 住址备忘录 or CamSync?

住址备忘录 ships an update every 6 weeks, and CamSync every 2 weeks. Most recently, 住址备忘录 was updated on October 27, 2026 and CamSync on October 31, 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.*