# Event Access Control vs QR Code Reader & Barcode Maker

The clearest difference is in-app purchases: Event Access Control at none against QR Code Reader & Barcode Maker's 3. Event Access Control also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. QR Code Reader & Barcode Maker sells 3 in-app purchases, starting at $3.99 per 7 days. Event Access Control asks for nothing beyond the download.

Event Access Control ships an update every 3 days, QR Code Reader & Barcode Maker every 10 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Event Access Control | QR Code Reader & Barcode Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode-maker/id6767822809/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 43 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yaroslav Mamchuk](https://appshunter.io/developer/1071410261) | [奇科 李](https://appshunter.io/developer/1867408900) |

## What reviewers say

### Event Access Control

[App page](https://appshunter.io/ios/app/event-access-control/id1149033315)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader & Barcode Maker

[App page](https://appshunter.io/ios/app/qr-code-reader-and-barcode-maker/id6767822809)

Easily scan and generate QR codes and barcodes for various purposes. Features include batch scanning for inventory, creating codes for links, text, social media, and events, with all records saved for quick access.

**Highlights:** Millisecond-level QR and barcode recognition, Batch continuous scanning for inventory, Generate QR codes for URLs, text, social, and events, Supports barcode generation, Automatic saving of scan and generation history, Select photos from album for recognition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vip for a week | $3.99 | per 7 days |
| Vip January | $7.99 | per month |
| Vip for one year | $29.99 | per year |


## Frequently asked questions

### Is Event Access Control free?

Event Access Control is free to download, with no in-app purchases.

### Is QR Code Reader & Barcode Maker free?

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

### Do Event Access Control or QR Code Reader & Barcode Maker have ads?

Neither Event Access Control nor QR Code Reader & Barcode Maker shows ads.

### Which is updated more often, Event Access Control or QR Code Reader & Barcode Maker?

Event Access Control ships an update every 3 days, and QR Code Reader & Barcode Maker every 10 days. Most recently, Event Access Control was updated on September 14, 2026 and QR Code Reader & Barcode Maker on September 19, 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.*