# CamSync vs 户外海拔计

The clearest difference is update cadence: 户外海拔计 at every 2 days against CamSync's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

CamSync ships an update every 2 weeks, 户外海拔计 every 2 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CamSync | 户外海拔计 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 2 MB | 92 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [国峰 刘](https://appshunter.io/developer/6792014539) | [莎莎 戴](https://appshunter.io/developer/6801681541) |

## What reviewers say

### CamSync

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

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

**In-app purchases:** none


### 户外海拔计

[App page](https://appshunter.io/ios/app/id6809466247)

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

**In-app purchases:** none


## Frequently asked questions

### Is CamSync free?

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

### Is 户外海拔计 free?

户外海拔计 is free to download, with no in-app purchases.

### Do CamSync or 户外海拔计 have ads?

Neither CamSync nor 户外海拔计 shows ads.

### Which is updated more often, CamSync or 户外海拔计?

CamSync ships an update every 2 weeks, and 户外海拔计 every 2 days. Most recently, CamSync was updated on September 30, 2026 and 户外海拔计 on October 9, 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.*