# QR Code · Barcode Reader&Maker vs Redeem Promo Code Alerts

The clearest difference is review sentiment: QR Code · Barcode Reader&Maker at 67% against Redeem Promo Code Alerts's 0%. QR Code · Barcode Reader&Maker also leads on rating (4.9 vs 3.0) and ads (none vs shown). Redeem Promo Code Alerts's advantage is price (Free vs $0.99) and update cadence (every 6 days vs every 21 months). On in-app purchases and iOS requirement there is nothing between them.

Redeem Promo Code Alerts is free to download; QR Code · Barcode Reader&Maker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Code · Barcode Reader&Maker holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: QR Code · Barcode Reader&Maker has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of QR Code · Barcode Reader&Maker's written reviews are positive against 0% of Redeem Promo Code Alerts's.

QR Code · Barcode Reader&Maker ships an update every 21 months, Redeem Promo Code Alerts every 6 days. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | QR Code · Barcode Reader&Maker | Redeem Promo Code Alerts |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/qr-code-barcode-reader-and-maker/id6738623449/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/redeem-promo-code-alerts/id6744887703/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 6 days** |
| Monetization | Paid | **Ad-supported** |
| Size | 18 MB | 59 MB |
| Requires iOS | 16.0 | **15.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [志勇 杨](https://appshunter.io/developer/1137372489) | [Konstantin Klassen](https://appshunter.io/developer/1809751261) |

## What reviewers say

### QR Code · Barcode Reader&Maker

[App page](https://appshunter.io/ios/app/qr-code-barcode-reader-and-maker/id6738623449)

Easily scan and generate QR codes and barcodes for various purposes, from accessing menus and WiFi to sharing contact information. Organize your scan and creation history with custom folders and export data for further use.

**Highlights:** Scan QR codes and barcodes from camera or photos, Create custom QR codes for URLs, WiFi, VCards, and more, Support for numerous code formats, Organize scan/creation history with folders, Export history as CSV files, Ad-free experience

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

**In-app purchases:** none


### Redeem Promo Code Alerts

[App page](https://appshunter.io/ios/app/redeem-promo-code-alerts/id6744887703)

Discover and receive instant notifications for the latest redeem codes for your favorite mobile and gacha games. Browse, submit, and get help with redemption guides to unlock exclusive in-game rewards effortlessly.

**Highlights:** Discover game redeem codes, Instant notifications for new codes, Submit and share promo codes, Access redemption guides, Community-powered code sharing, Up-to-date code database

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code · Barcode Reader&Maker free?

QR Code · Barcode Reader&Maker costs $0.99, with no in-app purchases.

### Is Redeem Promo Code Alerts free?

Redeem Promo Code Alerts is free to download, with no in-app purchases.

### Which has better reviews, QR Code · Barcode Reader&Maker or Redeem Promo Code Alerts?

QR Code · Barcode Reader&Maker is rated higher. QR Code · Barcode Reader&Maker averages 4.9 out of 5 from 7 ratings, while Redeem Promo Code Alerts averages 3.0 from 1 ratings.

### Do QR Code · Barcode Reader&Maker or Redeem Promo Code Alerts have ads?

Redeem Promo Code Alerts shows ads; QR Code · Barcode Reader&Maker does not.

### Which is updated more often, QR Code · Barcode Reader&Maker or Redeem Promo Code Alerts?

QR Code · Barcode Reader&Maker ships an update every 21 months, and Redeem Promo Code Alerts every 6 days. Most recently, QR Code · Barcode Reader&Maker was updated on September 24, 2026 and Redeem Promo Code Alerts on October 2, 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.*