# 滤电云物联 vs EarVision

The clearest difference is update cadence: EarVision at monthly against 滤电云物联's every 17 months. 滤电云物联's advantage is iOS requirement (8.0 vs 14.0). 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.

滤电云物联 ships an update every 17 months, EarVision monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | 滤电云物联 | EarVision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (206 ratings)](https://appshunter.io/ios/app/earvision/id6452552789/reviews)** |
| Number of ratings | — | **206** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | — | Free |
| Size | 21 MB | 55 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mantunsci](https://appshunter.io/developer/1061501764) | [静 郭](https://appshunter.io/developer/1697780854) |

## What reviewers say

### 滤电云物联

[App page](https://appshunter.io/ios/app/id1619035580)

**Features:** macOS Compatibility

**In-app purchases:** none


### EarVision

[App page](https://appshunter.io/ios/app/earvision/id6452552789)

View live camera feeds from WIFI transmission devices directly on your mobile phone. Simply set up the WIFI connection for your device to access the camera images remotely.

**Highlights:** View camera images, WIFI transmission device compatible, Remote viewing, Mobile phone integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📷 High-quality camera with clear image
- ⚡ Quick and easy setup process
- 👍 User-friendly app interface
- ⚠️ Safety warning for eardrum protection
- 💰 Affordable price point

**What reviewers complain about**

- 🔌 Frequent connection and disconnection issues
- 📡 Requires WiFi connection in addition to Bluetooth
- 🔒 Excessive permission requests (location, device access)
- ⏱️ Poor battery life
- 🐛 Camera stops working after initial use

**Reported bugs**

- Camera feed stops displaying after brief use
- White screen on app launch
- WiFi connection failures and password prompts
- Bluetooth pairing issues
- App freezes during setup

**Requested features**

- Direct Bluetooth connection without WiFi requirement
- Persistent connection that doesn't require reconnection
- Better documentation and setup instructions
- Reduced permission requirements
- Android compatibility improvements


## Frequently asked questions

### Is 滤电云物联 free?

滤电云物联 is free to download, with no in-app purchases.

### Is EarVision free?

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

### Do 滤电云物联 or EarVision have ads?

Neither 滤电云物联 nor EarVision shows ads.

### Which is updated more often, 滤电云物联 or EarVision?

滤电云物联 ships an update every 17 months, and EarVision monthly. Most recently, 滤电云物联 was updated on October 27, 2026 and EarVision on October 27, 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.*