# QR & Barcode Reader Writer vs QR & Barcode Reader .

The clearest difference is in-app purchases: QR & Barcode Reader Writer at none against QR & Barcode Reader .'s 4. QR & Barcode Reader .'s advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. QR & Barcode Reader . sells 4 in-app purchases, starting at $2.99 per 7 days. QR & Barcode Reader Writer asks for nothing beyond the download.

QR & Barcode Reader Writer ships an update every 6 months, QR & Barcode Reader . every 5 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QR & Barcode Reader Writer | QR & Barcode Reader . |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qr-and-barcode-reader/id1590789631/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 19 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nobutaka Yuasa](https://appshunter.io/developer/1077141399) | [Nikmesoft Company, Ltd.](https://appshunter.io/developer/460829264) |

## What reviewers say

### QR & Barcode Reader Writer

[App page](https://appshunter.io/ios/app/qr-and-barcode-reader-writer/id1107409513)

**In-app purchases:** none


### QR & Barcode Reader .

[App page](https://appshunter.io/ios/app/qr-and-barcode-reader/id1590789631)

Easily scan and generate various QR and barcode formats. Quickly access product information, read website links, contact details, and Wi-Fi credentials. Create custom QR codes with personalized designs and share them effortlessly.

**Highlights:** Scan all QR and barcode types, Create custom QR codes, Generate QR codes with logos, Scan history and export, Product information lookup, Share QR codes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service - 1 Week | $2.99 | per 7 days |
| Premium Service - 1 Month | $4.99 | per month |
| Premium Service - 1 Year | $29.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is QR & Barcode Reader Writer free?

QR & Barcode Reader Writer is free to download, with no in-app purchases.

### Is QR & Barcode Reader . free?

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

### Do QR & Barcode Reader Writer or QR & Barcode Reader . have ads?

QR & Barcode Reader Writer shows ads; QR & Barcode Reader . does not.

### Which is updated more often, QR & Barcode Reader Writer or QR & Barcode Reader .?

QR & Barcode Reader Writer ships an update every 6 months, and QR & Barcode Reader . every 5 months. Most recently, QR & Barcode Reader Writer was updated on October 10, 2026 and QR & Barcode Reader . on October 12, 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.*