# QR/Barcode Scanner for iPhone vs Smart Humidifier Pro

The clearest difference is review sentiment: Smart Humidifier Pro at 100% against QR/Barcode Scanner for iPhone's 50%. Smart Humidifier Pro also leads on in-app purchases (none vs 13) and ads (none vs shown). QR/Barcode Scanner for iPhone's advantage is ratings volume (304 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. QR/Barcode Scanner for iPhone sells 12 in-app purchases, starting at $3.99 per 7 days. Smart Humidifier Pro asks for nothing beyond the download.

Smart Humidifier Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: QR/Barcode Scanner for iPhone has 304 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of QR/Barcode Scanner for iPhone's written reviews are positive against 100% of Smart Humidifier Pro's.

QR/Barcode Scanner for iPhone ships an update every 3 weeks, Smart Humidifier Pro monthly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QR/Barcode Scanner for iPhone | Smart Humidifier Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (304 ratings)](https://appshunter.io/ios/app/qrbarcode-scanner-for-iphone/id1608996577/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-humidifier-pro/id1668976459/reviews)** |
| Number of ratings | **304** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 75 MB | 39 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AKRURA PTE. LTD](https://appshunter.io/developer/1607249512) | [易客创新(泉州)智能科技有限公司](https://appshunter.io/developer/1683294855) |

## What reviewers say

### QR/Barcode Scanner for iPhone

[App page](https://appshunter.io/ios/app/qrbarcode-scanner-for-iphone/id1608996577)

Instantly scan all QR and barcode formats with this fast, easy-to-use app. It automatically recognizes and decodes codes, offering relevant actions like online searches or Wi-Fi connection. Secure your accounts with built-in 2FA authentication.

**Highlights:** Instant QR and barcode scanning, Supports all QR and barcode formats, 2FA authentication for account security, Scan from gallery, Scan history saved, Price scanner, Auto zoom and flashlight support

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Weekly Subscription | $3.99 | per 7 days |
| 3-Day Trial: Weekly | $3.99 | per 7 days |
| QR Code Premium - One Week | $3.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Monthly Subscription | $7.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Lifetime Membership | $39.99 | one-time |
| Lifetime Membership | $59.99 | one-time |


### Smart Humidifier Pro

[App page](https://appshunter.io/ios/app/smart-humidifier-pro/id1668976459)

Control your anti-gravity humidifier remotely. Adjust settings, monitor air quality, and manage your device's environment from your smartphone.

**Highlights:** Remote humidifier control, Anti-gravity functionality, Air quality monitoring, Device environment management, Smartphone integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR/Barcode Scanner for iPhone free?

QR/Barcode Scanner for iPhone is free to download, with in-app purchases available.

### Is Smart Humidifier Pro free?

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

### Which has better reviews, QR/Barcode Scanner for iPhone or Smart Humidifier Pro?

Smart Humidifier Pro is rated higher. QR/Barcode Scanner for iPhone averages 4.8 out of 5 from 304 ratings, while Smart Humidifier Pro averages 5.0 from 1 ratings.

### Do QR/Barcode Scanner for iPhone or Smart Humidifier Pro have ads?

QR/Barcode Scanner for iPhone shows ads; Smart Humidifier Pro does not.

### Which is updated more often, QR/Barcode Scanner for iPhone or Smart Humidifier Pro?

QR/Barcode Scanner for iPhone ships an update every 3 weeks, and Smart Humidifier Pro monthly. Most recently, QR/Barcode Scanner for iPhone was updated on October 24, 2026 and Smart Humidifier Pro on October 12, 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.*