# Authenticator vs QR Code Reader & Barcode ·

The clearest difference is rating: QR Code Reader & Barcode · at 5.0 against Authenticator's 1.0. QR Code Reader & Barcode · also leads on update cadence (every 2 weeks vs every 34 months). Authenticator's advantage is in-app purchases (none vs 10) and iOS requirement (8.0 vs 15.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. QR Code Reader & Barcode · sells 10 in-app purchases, starting at $6.99 per 7 days. Authenticator asks for nothing beyond the download.

QR Code Reader & Barcode · holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Authenticator ships an update every 34 months, QR Code Reader & Barcode · every 2 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Authenticator | QR Code Reader & Barcode · |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/authenticator/id783640530/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode/id6747325884/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 19 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bit4id s.r.l](https://appshunter.io/developer/783640533) | [Shenzhen Force Mars Technology Co., Ltd.](https://appshunter.io/developer/1542930582) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator/id783640530)

This app provides an enhanced security layer for accessing Bit4id systems. It generates temporary one-time passwords (OTP) using the Time-based One-time Password Algorithm (TOTP) without requiring an internet connection after initial setup. The application supports multiple Bit4id applications and uses a one-time QR code configuration.

**Highlights:** One-time password (OTP) generation, Time-based One-time Password Algorithm (TOTP), Offline code generation, Multi-application support, Automated QR code configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader & Barcode ·

[App page](https://appshunter.io/ios/app/qr-code-reader-and-barcode/id6747325884)

Easily scan and generate QR codes and barcodes. Create personalized codes for Wi-Fi, URLs, and contacts, and save them for later. Features include text recognition and instant translation for a seamless experience.

**Highlights:** Instant QR code and barcode scanning, QR code generation for various formats, Save and manage scanned/created codes, Text recognition (OCR), Instant text translation, Customizable QR code styles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly  Subscription | $6.99 | per 7 days |
| Weekly  Subscription | $6.99 | per 7 days |
| Weekly  Subscription | $7.99 | per 7 days |
| Weekly  Subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Month Subscription | $24.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is Authenticator free?

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

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

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

### Which has better reviews, Authenticator or QR Code Reader & Barcode ·?

QR Code Reader & Barcode · is rated higher. Authenticator averages 1.0 out of 5 from 1 ratings, while QR Code Reader & Barcode · averages 5.0 from 1 ratings.

### Do Authenticator or QR Code Reader & Barcode · have ads?

Neither Authenticator nor QR Code Reader & Barcode · shows ads.

### Which is updated more often, Authenticator or QR Code Reader & Barcode ·?

Authenticator ships an update every 34 months, and QR Code Reader & Barcode · every 2 weeks. Most recently, Authenticator was updated on November 6, 2026 and QR Code Reader & Barcode · on November 5, 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.*