# Winix Smart vs CHOIL

The clearest difference is review sentiment: CHOIL at 100% against Winix Smart's 20%. CHOIL also leads on update cadence (every 2 days vs monthly) and rating (5.0 vs 4.6). Winix Smart's advantage is in-app purchases (none vs 6) and ratings volume (34K vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CHOIL sells 6 in-app purchases, starting at $6.00 per month. Winix Smart asks for nothing beyond the download.

CHOIL holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Winix Smart has 34K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 20% of Winix Smart's written reviews are positive against 100% of CHOIL's.

Winix Smart ships an update monthly, CHOIL every 2 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Winix Smart | CHOIL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (34K ratings)](https://appshunter.io/ios/app/winix-smart/id1477030154/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/choil/id6778882472/reviews)** |
| Number of ratings | **34K** | 4 |
| Positive reviews | 19.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | **#174** | — |
| Size | 80 MB | 63 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WINIX INC.](https://appshunter.io/developer/475353212) | [Airglow, LLC](https://appshunter.io/developer/410175593) |

## What reviewers say

### Winix Smart

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

**Currently charting:** #174 Top Free · Lifestyle (US App Store)

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


### CHOIL

[App page](https://appshunter.io/ios/app/choil/id6778882472)

Digitally catalog your knife and EDC collection with detailed specifications, photos, and AI-powered identification. Track your collection's value, manage wishlists, and explore the metallurgy of different steels. Connect with other collectors and discover new pieces.

**Highlights:** Digital knife and EDC vault, AI-powered item identification, Live portfolio valuation, Wishlist management, Steel metallurgy exploration, Community trading post, AI collection analysis

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHOIL Pro (Monthly) | $6.00 | per month |
| CHOIL Pro (Annual) | $48.00 | per year |
| 60 Credits | $5.00 | one-time |
| 75 AI Credits (Member) | $5.00 | one-time |
| 140 Credits | $10.00 | one-time |
| 170 AI Credits (Member) | $10.00 | one-time |


## Frequently asked questions

### Is Winix Smart free?

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

### Is CHOIL free?

CHOIL is free to download, with in-app purchases available.

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

CHOIL is rated higher. Winix Smart averages 4.6 out of 5 from 34K ratings, while CHOIL averages 5.0 from 4 ratings.

### Do Winix Smart or CHOIL have ads?

Neither Winix Smart nor CHOIL shows ads.

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

Winix Smart ships an update monthly, and CHOIL every 2 days. Most recently, Winix Smart was updated on October 19, 2026 and CHOIL on October 6, 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.*