# Luftrum vs TreeCam：酒店民宿隐私助手

The clearest difference is iOS requirement: Luftrum at 10.0 against TreeCam：酒店民宿隐私助手's 13.0. 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.

Luftrum ships an update every 3 months, TreeCam：酒店民宿隐私助手 every 2 months. The most recent releases landed on September 14, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | Luftrum | TreeCam：酒店民宿隐私助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 52 MB | 11 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广东顺德凝卓智能科技有限公司](https://appshunter.io/developer/1109460026) | [山西树窝网络科技有限公司](https://appshunter.io/developer/1807259581) |

## What reviewers say

### Luftrum

[App page](https://appshunter.io/ios/app/luftrum/id1470373800)

**Features:** macOS Compatibility

**In-app purchases:** none


### TreeCam：酒店民宿隐私助手

[App page](https://appshunter.io/ios/app/treecam/id6747382763)

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

**In-app purchases:** none


## Frequently asked questions

### Is Luftrum free?

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

### Is TreeCam：酒店民宿隐私助手 free?

TreeCam：酒店民宿隐私助手 is free to download, with no in-app purchases.

### Do Luftrum or TreeCam：酒店民宿隐私助手 have ads?

Neither Luftrum nor TreeCam：酒店民宿隐私助手 shows ads.

### Which is updated more often, Luftrum or TreeCam：酒店民宿隐私助手?

Luftrum ships an update every 3 months, and TreeCam：酒店民宿隐私助手 every 2 months. Most recently, Luftrum was updated on September 14, 2026 and TreeCam：酒店民宿隐私助手 on September 1, 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.*