# QR Code Scanner & Barcode Read vs DTEE

The clearest difference is in-app purchases: DTEE at none against QR Code Scanner & Barcode Read's 1. DTEE also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 months). QR Code Scanner & Barcode Read's advantage is iOS requirement (13.0 vs 15). On price and device support there is nothing between them.

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

QR Code Scanner & Barcode Read ships an update every 2 months, DTEE every 4 days. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | QR Code Scanner & Barcode Read | DTEE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 34 MB | 46 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Denisha Vadukia](https://appshunter.io/developer/1457682931) | [TRUE UNITY GROUP ASSOCIATION](https://appshunter.io/developer/6777710484) |

## What reviewers say

### QR Code Scanner & Barcode Read

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-read/id1664037289)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $10.99 | one-time |


### DTEE

[App page](https://appshunter.io/ios/app/dtee/id6777710482)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner & Barcode Read free?

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

### Is DTEE free?

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

### Do QR Code Scanner & Barcode Read or DTEE have ads?

QR Code Scanner & Barcode Read shows ads; DTEE does not.

### Which is updated more often, QR Code Scanner & Barcode Read or DTEE?

QR Code Scanner & Barcode Read ships an update every 2 months, and DTEE every 4 days. Most recently, QR Code Scanner & Barcode Read was updated on October 7, 2026 and DTEE on September 28, 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.*