# QR Code & Barcode Assistant vs CalcBin

The clearest difference is in-app purchases: QR Code & Barcode Assistant at none against CalcBin's 1. QR Code & Barcode Assistant also leads on ads (none vs shown) and iOS requirement (12.1 vs 14.0). On price, update cadence and device support there is nothing between them.

Both are free to download. CalcBin sells 1 one-off in-app purchase. QR Code & Barcode Assistant asks for nothing beyond the download.

QR Code & Barcode Assistant ships an update every 5 months, CalcBin every 6 months. The most recent releases landed on September 29, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | QR Code & Barcode Assistant | CalcBin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 12 MB | 17 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuyen Bui](https://appshunter.io/developer/1000285801) | [Joaquin Alejandro Bondulich](https://appshunter.io/developer/1361881385) |

## What reviewers say

### QR Code & Barcode Assistant

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-assistant/id1212027604)

**In-app purchases:** none


### CalcBin

[App page](https://appshunter.io/ios/app/calcbin/id6630368724)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is QR Code & Barcode Assistant free?

QR Code & Barcode Assistant is free to download, with no in-app purchases.

### Is CalcBin free?

CalcBin is free to download, with in-app purchases available.

### Do QR Code & Barcode Assistant or CalcBin have ads?

CalcBin shows ads; QR Code & Barcode Assistant does not.

### Which is updated more often, QR Code & Barcode Assistant or CalcBin?

QR Code & Barcode Assistant ships an update every 5 months, and CalcBin every 6 months. Most recently, QR Code & Barcode Assistant was updated on September 29, 2026 and CalcBin on September 14, 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.*