# Power Scanner vs QR Code Reader/QR Scanner App

The clearest difference is rating: QR Code Reader/QR Scanner App at 4.7 against Power Scanner's 1.5. QR Code Reader/QR Scanner App also leads on update cadence (every 2 weeks vs every 7 months) and review sentiment (80% vs 53%). Power Scanner's advantage is in-app purchases (none vs 49) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. QR Code Reader/QR Scanner App sells 32 in-app purchases, starting at $0.99 per 7 days. Power Scanner asks for nothing beyond the download.

QR Code Reader/QR Scanner App holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: QR Code Reader/QR Scanner App has 140K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 53% of Power Scanner's written reviews are positive against 80% of QR Code Reader/QR Scanner App's.

Power Scanner ships an update every 7 months, QR Code Reader/QR Scanner App every 2 weeks. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Power Scanner | QR Code Reader/QR Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (4 ratings)](https://appshunter.io/ios/app/power-scanner-qr-and-barcode/id489473238/reviews) | **[4.7 (140K ratings)](https://appshunter.io/ios/app/qr-code-readerqr-scanner-app/id903799541/reviews)** |
| Number of ratings | 4 | **140K** |
| Positive reviews | 52.6% of reviews | **80.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 58 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [春霞 陈](https://appshunter.io/developer/376544204) | [MixerBox Inc.](https://appshunter.io/developer/527117842) |

## What reviewers say

### Power Scanner

[App page](https://appshunter.io/ios/app/power-scanner-qr-and-barcode/id489473238)

This utility app quickly scans QR codes and various commercial barcodes, extracting encoded information like URLs, contact details, and product data. It allows users to search for product prices and reviews from major retailers directly within the app.

**Highlights:** QR code scanning, Barcode scanning (UPC, EAN, ISBN), Product price and detail search, Read buyer reviews, Share product links, Auto-detect scanning mode

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader/QR Scanner App

[App page](https://appshunter.io/ios/app/qr-code-readerqr-scanner-app/id903799541)

Scan all standard 1D and 2D barcodes and QR codes quickly and easily. Generate custom QR codes with AI and view product details directly from scans. Works offline and in low light conditions, with scan history saved for convenience.

**Highlights:** Scans all standard 1D and 2D codes, Generates personalized QR codes with AI, Scans and views product details online, Rapid scanning, Offline scanning capability, Flashlight support for dark environments, Scan history saved

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

**In-app purchases (32)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Subscription | $0.99 | per 7 days |
| Remove Ads Subscription | $1.29 | per 7 days |
| Remove Ads Subscription | $1.49 | per month |
| Remove Ads Subscription | $1.99 | per month |
| Remove Ads Subscription | $1.99 | per month |
| Remove Ads Subscription | $2.99 | per month |
| Remove Ads Subscription | $3.99 | per month |
| Remove Ads Subscription | $3.99 | per 7 days |
| Remove Ads Subscription | $4.99 | per month |
| Remove Ads Subscription | $4.99 | per year |
| Remove Ads Subscription | $8.99 | per month |
| Remove Ads Subscription | $8.99 | per month |
| Remove Ads Subscription | $9.99 | per month |
| Remove Ads Subscription | $12.49 | per month |
| Remove Ads Subscription | $12.99 | per 6 months |
| Remove Ads Subscription | $13.99 | per 6 months |
| Remove Ads Subscription | $14.99 | per month |
| Remove Ads Subscription | $15.99 | per year |
| Remove Ads Subscription | $16.99 | per year |
| Remove Ads Subscription | $17.99 | per 6 months |
| Remove Ads Subscription | $18.99 | per 6 months |
| Remove Ads Subscription | $20.99 | per 6 months |
| Remove Ads Subscription | $21.99 | per 6 months |
| Remove Ads Subscription | $23.49 | per year |
| Remove Ads Subscription | $23.99 | per year |
| Remove Ads Subscription | $24.99 | per year |
| Remove Ads Subscription | $29.99 | per year |
| Remove Ads Subscription | $29.99 | per year |
| Remove Ads Subscription | $39.99 | per year |
| Remove Ads Subscription | $119.99 | per year |
| Remove Ads Subscription | $129.99 | per year |
| Remove Ads Lifetime | $17.99 | one-time |

**What reviewers like**

- 🚀 Quick and reliable scanning
- 👍 Easy to use
- 🚀 Fast and accurate recognition
- 👍 Helpful for finding product info
- 👍 Works well with self-generated codes

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔒 Aggressive advertising/paywall
- 🔒 Requires subscription for full functionality
- 🔒 Difficult to cancel subscription

**Reported bugs**

- Inconsistent scanning performance
- Incorrect product information displayed
- Subscription issues/inability to cancel

**Requested features**

- Auto-rotate feature for landscape content
- Improved history/search functionality
- More compatibility with obscure/custom codes


## Frequently asked questions

### Is Power Scanner free?

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

### Is QR Code Reader/QR Scanner App free?

QR Code Reader/QR Scanner App is free to download, with in-app purchases available.

### Which has better reviews, Power Scanner or QR Code Reader/QR Scanner App?

QR Code Reader/QR Scanner App is rated higher. Power Scanner averages 1.5 out of 5 from 4 ratings, while QR Code Reader/QR Scanner App averages 4.7 from 140K ratings.

### Do Power Scanner or QR Code Reader/QR Scanner App have ads?

QR Code Reader/QR Scanner App shows ads; Power Scanner does not.

### Which is updated more often, Power Scanner or QR Code Reader/QR Scanner App?

Power Scanner ships an update every 7 months, and QR Code Reader/QR Scanner App every 2 weeks. Most recently, Power Scanner was updated on September 17, 2026 and QR Code Reader/QR Scanner App on September 24, 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.*