# Sec Doc SeQR Scan vs Universal Code Scanner

The clearest difference is in-app purchases: Sec Doc SeQR Scan at none against Universal Code Scanner's 3. Sec Doc SeQR Scan also leads on iOS requirement (11.0 vs 15.0). Universal Code Scanner's advantage is update cadence (monthly vs every 8 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Universal Code Scanner sells 3 one-off in-app purchases. Sec Doc SeQR Scan asks for nothing beyond the download.

Sec Doc SeQR Scan ships an update every 8 months, Universal Code Scanner monthly. The most recent releases landed on September 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sec Doc SeQR Scan | Universal Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/universal-code-scanner/id1597726866/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Free |
| Size | 17 MB | 4 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SECURITY SOFTWARE & SOLUTIONS LLP](https://appshunter.io/developer/1212339368) | [Marcus Pleintinger](https://appshunter.io/developer/938374594) |

## What reviewers say

### Sec Doc SeQR Scan

[App page](https://appshunter.io/ios/app/sec-doc-seqr-scan/id1463014713)

**Features:** macOS Compatibility

**In-app purchases:** none


### Universal Code Scanner

[App page](https://appshunter.io/ios/app/universal-code-scanner/id1597726866)

This app quickly scans and decodes various 2D barcodes and QR codes. It offers enhanced security by checking URLs for phishing and can convert specific payment codes into usable links. The application prioritizes user privacy with no tracking or ads.

**Highlights:** Scans QR, EAN, Aztec, DataMatrix, and more, Checks URLs against phishing (Quishing), Converts EPC QR codes to bank/payto URLs, Shares decoded data via Airdrop, No user tracking or analytics, Ad-free and no in-app purchases

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Donation | $0.99 | one-time |
| Mid Donation | $2.99 | one-time |
| Big Donation | $5.99 | one-time |


## Frequently asked questions

### Is Sec Doc SeQR Scan free?

Sec Doc SeQR Scan is free to download, with no in-app purchases.

### Is Universal Code Scanner free?

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

### Do Sec Doc SeQR Scan or Universal Code Scanner have ads?

Neither Sec Doc SeQR Scan nor Universal Code Scanner shows ads.

### Which is updated more often, Sec Doc SeQR Scan or Universal Code Scanner?

Sec Doc SeQR Scan ships an update every 8 months, and Universal Code Scanner monthly. Most recently, Sec Doc SeQR Scan was updated on September 20, 2026 and Universal Code Scanner on October 11, 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.*