# BLE Key App vs QR Code Lens

The clearest difference is in-app purchases: BLE Key App at none against QR Code Lens's 2. BLE Key App also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Code Lens sells 2 in-app purchases, starting at $2.99 per month. BLE Key App asks for nothing beyond the download.

BLE Key App ships an update every 2 months, QR Code Lens monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BLE Key App | QR Code Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-lens-scanner/id6760650420/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 21 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gianni Industries Inc.](https://appshunter.io/developer/1348151436) | [Cloud Solution Berlin GmbH](https://appshunter.io/developer/1877555567) |

## What reviewers say

### BLE Key App

[App page](https://appshunter.io/ios/app/ble-key-app/id6511214397)

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

**In-app purchases:** none


### QR Code Lens

[App page](https://appshunter.io/ios/app/qr-code-lens-scanner/id6760650420)

Quickly scan QR codes and barcodes to access information, generate custom codes, and organize your scans. It supports various data types, including links, Wi-Fi, and contacts, and offers product lookup powered by Open Food Facts.

**Highlights:** QR code and barcode scanning, Scan from photos and documents, Product lookup with nutrition facts, Custom QR code generation, Organized history and favorites, Widgets and Siri Shortcuts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| QrLens Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is BLE Key App free?

BLE Key App is free to download, with no in-app purchases.

### Is QR Code Lens free?

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

### Do BLE Key App or QR Code Lens have ads?

QR Code Lens shows ads; BLE Key App does not.

### Which is updated more often, BLE Key App or QR Code Lens?

BLE Key App ships an update every 2 months, and QR Code Lens monthly. Most recently, BLE Key App was updated on November 4, 2026 and QR Code Lens on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*