# Adjuvant Scope vs QR Code Scanner

The clearest difference is in-app purchases: Adjuvant Scope at none against QR Code Scanner's 2. Adjuvant Scope also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). QR Code Scanner's advantage is update cadence (every 5 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. QR Code Scanner sells 2 in-app purchases, starting at $6.99 per 7 days. Adjuvant Scope asks for nothing beyond the download.

Adjuvant Scope ships an update every 3 months, QR Code Scanner every 5 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Adjuvant Scope | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (9 ratings)](https://appshunter.io/ios/app/qr-code-scanner-photo-scan/id6460030498/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 47 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADJUVANT COSME JAPAN CO.,LTD](https://appshunter.io/developer/914405185) | [Nguyen Duoc](https://appshunter.io/developer/1641396264) |

## What reviewers say

### Adjuvant Scope

[App page](https://appshunter.io/ios/app/adjuvant-scope/id1390953333)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-photo-scan/id6460030498)

Easily scan QR codes and barcodes with this straightforward utility. It allows you to read codes from your camera or photos, create your own codes, and manage your scan history. Perfect for quickly accessing links, Wi-Fi, or product information.

**Highlights:** Scan QR codes instantly, Read product barcodes, Generate custom QR codes, Scan from photos/gallery, Use flashlight, Zoom for distance scanning, Save scan history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $6.99 | per 7 days |
| Pro Subscription | $38.99 | per year |


## Frequently asked questions

### Is Adjuvant Scope free?

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

### Is QR Code Scanner free?

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

### Do Adjuvant Scope or QR Code Scanner have ads?

QR Code Scanner shows ads; Adjuvant Scope does not.

### Which is updated more often, Adjuvant Scope or QR Code Scanner?

Adjuvant Scope ships an update every 3 months, and QR Code Scanner every 5 days. Most recently, Adjuvant Scope was updated on October 1, 2026 and QR Code Scanner 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.*