# QR Code & Barcode Scanner Max vs Small Metrics AI

The clearest difference is in-app purchases: Small Metrics AI at none against QR Code & Barcode Scanner Max's 6. Small Metrics AI also leads on ads (none vs shown). QR Code & Barcode Scanner Max's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Code & Barcode Scanner Max sells 6 in-app purchases, starting at $0.99 per month. Small Metrics AI asks for nothing beyond the download.

QR Code & Barcode Scanner Max ships an update every 2 weeks, Small Metrics AI fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | QR Code & Barcode Scanner Max | Small Metrics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-and-barcode-scanner-max/id1586019394/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 42 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Followal Infotech LLP](https://appshunter.io/developer/1460210464) | [Ariadna Soft OOD](https://appshunter.io/developer/1879327352) |

## What reviewers say

### QR Code & Barcode Scanner Max

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-scanner-max/id1586019394)

Instantly scan, read, and generate QR codes and barcodes with this fast and reliable tool. It supports various code types, works offline, and offers features for personal and professional use, including inventory management and price comparison.

**Highlights:** Ultra-fast QR & barcode scanning, AI-based smart detection, Works offline, Batch scan multiple codes, Generate QR codes, Export scan history

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $8.99 | per year |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Subscription | $10.49 | per year |
| Yearly Subscription | $49.99 | per year |
| Lifetime | $10.99 | one-time |


### Small Metrics AI

[App page](https://appshunter.io/ios/app/small-metrics-ai/id6759532554)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code & Barcode Scanner Max free?

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

### Is Small Metrics AI free?

Small Metrics AI is free to download, with no in-app purchases.

### Do QR Code & Barcode Scanner Max or Small Metrics AI have ads?

QR Code & Barcode Scanner Max shows ads; Small Metrics AI does not.

### Which is updated more often, QR Code & Barcode Scanner Max or Small Metrics AI?

QR Code & Barcode Scanner Max ships an update every 2 weeks, and Small Metrics AI fortnightly. Most recently, QR Code & Barcode Scanner Max was updated on October 24, 2026 and Small Metrics AI 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.*