# RDB Digital vs QR Code

The clearest difference is in-app purchases: RDB Digital at none against QR Code's 3. RDB Digital also leads on iOS requirement (11.0 vs 14.0). QR Code's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. QR Code sells 3 in-app purchases, starting at $4.99 per 7 days. RDB Digital asks for nothing beyond the download.

RDB Digital ships an update every 2 months, QR Code every 3 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RDB Digital | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (113 ratings)](https://appshunter.io/ios/app/qr-code-generator-and-maker/id6450634501/reviews)** |
| Number of ratings | — | **113** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 188 MB | 145 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [intertaxexpert Gutachtenmanagement GmbH](https://appshunter.io/developer/1338773558) | [Muhammad Abdullah](https://appshunter.io/developer/1867791025) |

## What reviewers say

### RDB Digital

[App page](https://appshunter.io/ios/app/rdb-digital/id1524629811)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-generator-and-maker/id6450634501)

Easily scan, create, and share QR codes and barcodes. This app supports various formats for instant information access and offers features for inventory management and data export. Syncs across devices for seamless organization.

**Highlights:** Comprehensive QR and barcode scanning, Create custom QR codes for links, WiFi, events, Scan and share product information, Inventory management and business scanner mode, Sync scan history across devices with iCloud, Export scan history as CSV, Quick access via Apple Watch and widgets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan & Share - Weekly | $4.99 | per 7 days |
| Scan & Share - Monthly | $6.99 | per month |
| Scan & Share | $19.99 | per year |


## Frequently asked questions

### Is RDB Digital free?

RDB Digital is free to download, with no in-app purchases.

### Is QR Code free?

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

### Do RDB Digital or QR Code have ads?

Neither RDB Digital nor QR Code shows ads.

### Which is updated more often, RDB Digital or QR Code?

RDB Digital ships an update every 2 months, and QR Code every 3 weeks. Most recently, RDB Digital was updated on October 1, 2026 and QR Code on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*