# QR Code & Barcode vs Taitung Calc

The clearest difference is in-app purchases: Taitung Calc at none against QR Code & Barcode's 3. Taitung Calc also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code & Barcode sells 3 in-app purchases, starting at $8.49 per 7 days. Taitung Calc asks for nothing beyond the download.

## The numbers

| Metric | QR Code & Barcode | Taitung Calc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Freemium | — |
| Size | 57 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kuan Siang Ang](https://appshunter.io/developer/1493379160) | [Taitung Food Service](https://appshunter.io/developer/1703235750) |

## What reviewers say

### QR Code & Barcode

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-scanner/id1493379161)

Easily scan, generate, and customize QR codes and barcodes. This app offers instant decoding, a history of your scans, and the ability to create personalized codes with logos and colors. Enjoy an ad-free experience with a premium subscription.

**Highlights:** Instant QR code and barcode scanning, Generate custom QR codes, Personalize QR codes with designs and logos, Save and manage QR code history, Import QR codes from photos, Ad-free premium experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $8.49 | per 7 days |
| Weekly Subscription 2023 | $9.99 | per 7 days |
| Monthly Subscriptions | $23.99 | per month |


### Taitung Calc

[App page](https://appshunter.io/ios/app/taitung-calc/id6759538888)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code & Barcode free?

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

### Is Taitung Calc free?

Taitung Calc is free to download, with no in-app purchases.

### Do QR Code & Barcode or Taitung Calc have ads?

QR Code & Barcode shows ads; Taitung Calc does not.

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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.*