# Smart QR & Barcode Reader vs Mantun Visitors

The clearest difference is rating: Smart QR & Barcode Reader at 2.0 against Mantun Visitors's 1.0. Mantun Visitors's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and ratings volume there is nothing between them.

Both are free to download. Smart QR & Barcode Reader sells 3 in-app purchases, starting at $3.99 per 7 days. Mantun Visitors asks for nothing beyond the download.

Smart QR & Barcode Reader holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Smart QR & Barcode Reader ships an update every 6 weeks, Mantun Visitors every 10 days. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Smart QR & Barcode Reader | Mantun Visitors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/smart-qr-and-barcode-reader/id1561679770/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mantun-visitors/id1671249455/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 32 MB |
| Requires iOS | 17 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Kenan Atmaca](https://appshunter.io/developer/1005261563) | [Dannyel Vargas](https://appshunter.io/developer/1579589164) |

## What reviewers say

### Smart QR & Barcode Reader

[App page](https://appshunter.io/ios/app/smart-qr-and-barcode-reader/id1561679770)

Instantly scan and generate various QR and barcode formats. Save scan history, share codes, and create custom codes for WiFi, contacts, URLs, and more. Offers on-device scanning for enhanced privacy.

**Highlights:** QR code scanning, Barcode scanning, QR code generation, WiFi sharing codes, Contact QR codes, Scan history, On-device scanning

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Yearly Premium | $39.99 | per year |


### Mantun Visitors

[App page](https://appshunter.io/ios/app/mantun-visitors/id1671249455)

Schedule and manage pre-approved visits to a residence. Users can register, book appointments on a calendar, and receive notifications. Administrators can approve or reject visits and verify visitor identities for secure access.

**Highlights:** Schedule pre-approved visits, Visitor registration, Calendar-based booking, Admin approval/rejection, Visit notifications, Identity verification, Secure access control

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart QR & Barcode Reader free?

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

### Is Mantun Visitors free?

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

### Which has better reviews, Smart QR & Barcode Reader or Mantun Visitors?

Smart QR & Barcode Reader is rated higher. Smart QR & Barcode Reader averages 2.0 out of 5 from 1 ratings, while Mantun Visitors averages 1.0 from 1 ratings.

### Do Smart QR & Barcode Reader or Mantun Visitors have ads?

Smart QR & Barcode Reader shows ads; Mantun Visitors does not.

### Which is updated more often, Smart QR & Barcode Reader or Mantun Visitors?

Smart QR & Barcode Reader ships an update every 6 weeks, and Mantun Visitors every 10 days. Most recently, Smart QR & Barcode Reader was updated on October 26, 2026 and Mantun Visitors on October 9, 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.*