# SmartLock N vs QR Finder

The clearest difference is in-app purchases: SmartLock N at none against QR Finder's 4. SmartLock N also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.4). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Finder sells 4 in-app purchases, starting at $3.99 per month. SmartLock N asks for nothing beyond the download.

SmartLock N ships an update every 3 months, QR Finder every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SmartLock N | QR Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (5 ratings)](https://appshunter.io/ios/app/qr-finder-qr-code-scanner/id6504849105/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 31 MB |
| Requires iOS | **11.0** | 17.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BIO-key HK](https://appshunter.io/developer/1249294306) | [ADIOS YAZILIM BILISIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1329291046) |

## What reviewers say

### SmartLock N

[App page](https://appshunter.io/ios/app/smartlock-n/id1512759883)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Finder

[App page](https://appshunter.io/ios/app/qr-finder-qr-code-scanner/id6504849105)

Easily scan and create various types of QR codes and barcodes. Organize your scanned codes with folders and access them across devices via iCloud. Offers a user-friendly interface and customizable settings for efficient code management.

**Highlights:** Accurate QR code scanning, Custom QR code generation, iCloud sync for codes, Organize codes with folders, Scan history management, Supports various app links

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $3.99 | per month |
| Premium 6 Months | $9.99 | per 6 months |
| Premium Annual | $12.99 | per year |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is SmartLock N free?

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

### Is QR Finder free?

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

### Do SmartLock N or QR Finder have ads?

QR Finder shows ads; SmartLock N does not.

### Which is updated more often, SmartLock N or QR Finder?

SmartLock N ships an update every 3 months, and QR Finder every 2 months. Most recently, SmartLock N was updated on November 3, 2026 and QR Finder on November 4, 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.*