# Big QR Reader vs Acorn VPN

The clearest difference is ratings volume: Acorn VPN at 12 against Big QR Reader's 2. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Big QR Reader holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Acorn VPN has 12 ratings behind it against 2, so its average is the more settled of the two.

Big QR Reader ships an update every 5 days, Acorn VPN every 9 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Big QR Reader | Acorn VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/big-qr-reader/id1662341591/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/acorn-vpn-fast-secure-proxy/id6450504893/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 23 MB | 33 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Peidatong Technology Co., Ltd.](https://appshunter.io/developer/1662341593) | [HONTAI (HK) TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1693569432) |

## What reviewers say

### Big QR Reader

[App page](https://appshunter.io/ios/app/big-qr-reader/id1662341591)

Easily scan and decode various QR codes and barcodes, including contact info, URLs, Wi-Fi credentials, and product details. It supports scanning from your gallery and in low-light conditions, with all scan history saved for quick access.

**Highlights:** Reads all QR & barcode formats, Saves scan history, Scans from gallery, Flashlight for dark environments, Offline scanning, Scans promotion and coupon codes

**Features:** macOS Compatibility

**In-app purchases:** none


### Acorn VPN

[App page](https://appshunter.io/ios/app/acorn-vpn-fast-secure-proxy/id6450504893)

Secure your internet connection and maintain online privacy with this VPN service. It offers encrypted browsing, unlimited bandwidth, and protection against cyber threats. Enjoy a user-friendly interface for seamless global access.

**Highlights:** Encrypted internet connection, Global network of nodes, Unlimited bandwidth, Protection from hackers, Private browser, No-log policy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big QR Reader free?

Big QR Reader is free to download, with no in-app purchases.

### Is Acorn VPN free?

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

### Which has better reviews, Big QR Reader or Acorn VPN?

Big QR Reader is rated higher. Big QR Reader averages 5.0 out of 5 from 2 ratings, while Acorn VPN averages 4.8 from 12 ratings.

### Do Big QR Reader or Acorn VPN have ads?

Both Big QR Reader and Acorn VPN show ads.

### Which is updated more often, Big QR Reader or Acorn VPN?

Big QR Reader ships an update every 5 days, and Acorn VPN every 9 days. Most recently, Big QR Reader was updated on October 15, 2026 and Acorn VPN on October 24, 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.*