# B1W vs Winix Smart

The clearest difference is rating: Winix Smart at 4.6 against B1W's 2.1. Winix Smart also leads on ratings volume (35K vs 43) and review sentiment (21% vs 13%). B1W's advantage is iOS requirement (12.0 vs 15.6). 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.

Winix Smart holds the better App Store score, 4.6 against 2.1. That said, the two scores are not equally well evidenced: Winix Smart has 35K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 13% of B1W's written reviews are positive against 21% of Winix Smart's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | B1W | Winix Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (43 ratings)](https://appshunter.io/ios/app/b1w-cardvr/id1294583121/reviews) | **[4.6 (35K ratings)](https://appshunter.io/ios/app/winix-smart/id1477030154/reviews)** |
| Number of ratings | 43 | **35K** |
| Positive reviews | 12.6% of reviews | **21.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 43 MB | 80 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [树 贝](https://appshunter.io/developer/616011285) | [WINIX INC.](https://appshunter.io/developer/475353212) |

## What reviewers say

### B1W

[App page](https://appshunter.io/ios/app/b1w-cardvr/id1294583121)

Control your CDV04 video recorder remotely using your smart device. Access features like live preview, photo album viewing, setup adjustments, and file management.

**Highlights:** Remote viewfinder/preview, View photo album, Setup adjustments, Take photos, Record video, File delete/download, Playback recordings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Dashcam works well
- 👍 Simple setup (sometimes)
- 👍 Good clarity
- 👍 Discreet design
- 👍 Wide angle capture

**What reviewers complain about**

- ❌ Does not connect to dash cam
- ❌ App no longer works
- ❌ Does not work with iOS 18
- ❌ Internet not available error
- ❌ WiFi goes away

**Reported bugs**

- App won't connect to dash cam
- App no longer works
- Incompatible with iOS 18
- Shows 'internet not available'
- WiFi connection drops

**Requested features**

- Software update for connectivity
- Add dark mode
- Add multi-download for videos
- Improve app interface
- Add English menu


### Winix Smart

[App page](https://appshunter.io/ios/app/winix-smart/id1477030154)

Control your air purifier remotely, monitor indoor and outdoor air quality in real-time, and manage filter life. Schedule operation and integrate with voice assistants for hands-free control.

**Highlights:** Remote power on/off, Fan speed and mode control, Scheduling air purifier operation, Real-time indoor/outdoor air quality monitoring, Filter life tracking and replacement alerts, Voice control with Amazon Alexa

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

**In-app purchases:** none

**What reviewers like**

- 👍 Cleans air effectively
- 🚀 Easy installation
- 💡 Helpful app features (filter life, air quality monitoring)

**What reviewers complain about**

- 🐛 Connectivity issues with app
- 🔒 Privacy concerns (location access required)
- 🔍 Unreliable outdoor air quality data
- 🤖 Buggy and unresponsive app
- 🤔 Confusing setup process

**Reported bugs**

- App crashes frequently
- Firmware update process issues
- Inability to connect to WiFi
- Scheduling features not functioning properly

**Requested features**

- Add dark mode option
- Improve app UI and usability
- Allow device rearrangement in app
- Integrate with smart home platforms (HomeKit, Google Home)
- Provide more detailed air quality information


## Frequently asked questions

### Is B1W free?

B1W is free to download, with no in-app purchases.

### Is Winix Smart free?

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

### Which has better reviews, B1W or Winix Smart?

Winix Smart is rated higher. B1W averages 2.1 out of 5 from 43 ratings, while Winix Smart averages 4.6 from 35K ratings.

### Do B1W or Winix Smart have ads?

Neither B1W nor Winix Smart shows ads.

### Which is updated more often, B1W or Winix Smart?

B1W ships an update monthly, and Winix Smart monthly. Most recently, B1W was updated on October 21, 2026 and Winix Smart on October 26, 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.*