# 酒店防偷拍助手 vs Bzd EVC

The clearest difference is in-app purchases: Bzd EVC at none against 酒店防偷拍助手's 5. Bzd EVC also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 酒店防偷拍助手 sells 5 in-app purchases, starting at $4.99 per 7 days. Bzd EVC asks for nothing beyond the download.

酒店防偷拍助手 ships an update weekly, Bzd EVC every 5 days. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 酒店防偷拍助手 | Bzd EVC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wifi/id6670428874/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 124 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [子晴 彭](https://appshunter.io/developer/1646930841) | [Beizide Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1689734174) |

## What reviewers say

### 酒店防偷拍助手

[App page](https://appshunter.io/ios/app/wifi/id6670428874)

This app helps protect your privacy by detecting hidden cameras, suspicious Wi-Fi, and Bluetooth devices in various locations. It offers multi-layered security to prevent unauthorized surveillance and data breaches.

**Highlights:** Infrared camera detection, Suspicious network analysis, Suspicious Bluetooth device scanning, Privacy threat detection, Real-time security warnings

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Member | $4.99 | per 7 days |
| Weekly Subscription Member | $4.99 | per 7 days |
| Monthly Subscription Member | $9.99 | per month |
| Annual Subscription Member | $29.99 | per year |
| Lifetime Member | $39.99 | one-time |


### Bzd EVC

[App page](https://appshunter.io/ios/app/bzd-evc/id6757606467)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 酒店防偷拍助手 free?

酒店防偷拍助手 is free to download, with in-app purchases available.

### Is Bzd EVC free?

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

### Do 酒店防偷拍助手 or Bzd EVC have ads?

Neither 酒店防偷拍助手 nor Bzd EVC shows ads.

### Which is updated more often, 酒店防偷拍助手 or Bzd EVC?

酒店防偷拍助手 ships an update weekly, and Bzd EVC every 5 days. Most recently, 酒店防偷拍助手 was updated on October 21, 2026 and Bzd EVC on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*