KoreLock Admin vs QR Code Reader、Barcode Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KoreLock Admin
Manage and monitor smart locks remotely or via Bluetooth. Register devices, control access for up to 3600 users with custom schedules, and view access history. Configure lock settings like auto-lock and mute.
- Remote lock/unlock
- User credential management
- Access scheduling
- Temporary guest access
- Access history log
- Lock settings configuration
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The KoreLock app provides control and monitoring of your locks from your smartphone over Bluetooth when within range or WiFi to control remotely. This app works with any KoreLock powered locking device. Utilize the KoreLock app to register, configure and control your KoreLock powered smart lock. Control all lock functionality through the app, including: - Lock registration - Connect lock to existing WiFi networks - Lock/Unlock over Bluetooth or remotely over WiFi - Manage up to 3600 unique user credentials - Create access schedules to limit user access to weekly schedules - Create temporary guest credentials/pin codes - View lock access history - Manage lock settings including auto-lock, mute, and lock schedules - Manage and invite additional admins
QR Code Reader、Barcode Scanner
Easily scan and generate QR codes and barcodes for various information types like Wi-Fi, websites, and text. Save your scan history and share codes instantly via popular social media and email platforms. Supports low-light scanning with a flashlight.
- Scan QR Codes & Barcodes
- Create QR Codes & Barcodes
- Flashlight support for low-light
- Automatic scan history
- Share codes via email and social media
- Import images for scanning
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QR Code Reader & Barcode Scanner is an easy and reliable app for scanning QR codes & barcodes. Using this QR code scanner & barcode reader, you can scan your QR codes and barcodes. Our QR code generator & barcode generator feature helps you to create QR codes & barcodes for Wi-Fi, Website, Text, SMS, Phone number, Location, Email, X, WhatsApp, Facebook, Viber, Instagram, etc. So scan QR codes & barcodes with our QR code scanner to enjoy a fast and reliable scanning interface. Key Features: - Scan QR code & barcode. - Create QR codes & barcodes. - Customize your codes with text, color, dots and eyes. - Ready to use QR code and barcode templates. - Flashlight supported for scanning QR or barcode in low-light environments. - Automatically save all scans in history. - Share your codes via Email, Facebook, Instagram, WhatsApp, etc. ● QR Code Scanner: You can scan your QR codes by using this QR code scanner. You can also know the details by scanning the QR code. You can import QR code images from your device and scan them easily. After scanning, you can share, copy or browse them. ● Barcode Scanner: Using this barcode scanner you will know the details by scanning the barcode. You can also scan the barcode images by importing them. After scanning the barcodes there is an option to copy or share. ● QR Code Generator: The QR code generator feature helps you to create QR codes for Wi-Fi, Website, Text, Contacts, Phone number, SMS, Location, Email, Viber, WhatsApp, Instagram, Facebook, X, Spotify, Product etc. ● Barcode Generator: You can create barcodes for General Types, Ean_8, Ean_13, UPC_A, UPC_E, Code_39, Code_93, Code_128, Codabar, PDF_417, ISBN, Data Matrix, ITF, ITF_14, MSI etc. by using the barcode generator feature. ● QR Code Templates: Select from a variety of ready-to-use QR code templates and create eye-catching QR codes. You can select a template and customize your QR code to match your style. ● Barcode Templates: Create barcodes using different available templates. Select your preferred template and generate a barcode quickly and easily. ● Customize Codes: Personalize your codes with different text, color, dots, eyes, and height. Create unique QR code/barcode that match your preferred look while keeping them easy to scan. ● Customize Color: Change the color of your codes and personalize your designs. Choose your preferred color to make your QR code/barcode more attractive and unique. ● History: After scanning or generating your QR codes and barcodes, you can view it in your history. You can also share or delete your created and scanned history. ● Share: With just a few taps, you can easily share your codes via Email, Facebook, WhatsApp, Instagram, Viber, X, Telegram, etc.
Screenshots
Verdict
The clearest difference is rating: KoreLock Admin at 5.0 against QR Code Reader、Barcode Scanner's 4.5. QR Code Reader、Barcode Scanner's advantage is ratings volume (12 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KoreLock Admin holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: QR Code Reader、Barcode Scanner has 12 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | KoreLock Admin | QR Code Reader、Barcode Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.5 (12 ratings) |
| Number of ratings | 2 | 12 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 49 MB | 69 MB |
| Age rating | 4+ | 12+ |
| Developer | KoreLock, Inc. | Md Sajedur Rahaman |
Customer experience
KoreLock Admin
QR Code Reader、Barcode Scanner
In-app purchases
KoreLock Admin
No in-app purchases
QR Code Reader、Barcode Scanner
No in-app purchases
Questions
Is KoreLock Admin free?
Is QR Code Reader、Barcode Scanner free?
Which has better reviews, KoreLock Admin or QR Code Reader、Barcode Scanner?
Do KoreLock Admin or QR Code Reader、Barcode Scanner have ads?
Which is updated more often, KoreLock Admin or QR Code Reader、Barcode Scanner?
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