# QR Code & Barcode Reader © vs Tandem Learn Dance Live

The clearest difference is update cadence: Tandem Learn Dance Live at daily against QR Code & Barcode Reader ©'s every 2 months. QR Code & Barcode Reader ©'s advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code & Barcode Reader © sells 9 in-app purchases, starting at $1.99 per 7 days and Tandem Learn Dance Live sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code & Barcode Reader © ships an update every 2 months, Tandem Learn Dance Live daily. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | QR Code & Barcode Reader © | Tandem Learn Dance Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (241 ratings)](https://appshunter.io/ios/app/qr-code-and-barcode-reader/id1619939580/reviews)** | — |
| Number of ratings | **241** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 82 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BTB Tech, Inc](https://appshunter.io/developer/1699707508) | [Peter Oliver](https://appshunter.io/developer/1870900721) |

## What reviewers say

### QR Code & Barcode Reader ©

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-reader/id1619939580)

This app quickly scans and reads all types of QR codes and barcodes. It also functions as a QR code generator for various data types and allows for price comparison of product barcodes. No internet connection is needed for scanning.

**Highlights:** Fastest QR code and barcode scanning, QR code and barcode generator, Supports all QR and barcode formats, Scan history saved, No internet connection required, Add codes to favorites

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly (Big Sale) | $1.99 | per 7 days |
| QR Scanner Weekly 30% Off | $3.99 | per 7 days |
| QR Scanner Premium Weekly | $5.99 | per 7 days |
| Yearly (Big Sale) | $19.99 | per year |
| QR Scanner Yearly 30% Off | $24.99 | per year |
| QR Scanner Premium Yearly | $34.99 | per year |
| Premium Membership | $0.69 | one-time |
| Premium Membership (Big Sale) | $29.99 | one-time |
| QR Scanner Premium Lifetime | $49.99 | one-time |


### Tandem Learn Dance Live

[App page](https://appshunter.io/ios/app/tandem-learn-dance-live/id6758105210)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is QR Code & Barcode Reader © free?

QR Code & Barcode Reader © is free to download, with in-app purchases available.

### Is Tandem Learn Dance Live free?

Tandem Learn Dance Live is free to download, with in-app purchases available.

### Do QR Code & Barcode Reader © or Tandem Learn Dance Live have ads?

Neither QR Code & Barcode Reader © nor Tandem Learn Dance Live shows ads.

### Which is updated more often, QR Code & Barcode Reader © or Tandem Learn Dance Live?

QR Code & Barcode Reader © ships an update every 2 months, and Tandem Learn Dance Live daily. Most recently, QR Code & Barcode Reader © was updated on November 12, 2026 and Tandem Learn Dance Live on November 9, 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.*