About QR & Barcode Scanner
I download a lot of scanner apps, and most are either cluttered with ads or just plain slow. I was skeptical about another free one called “QR & Barcode Scanner” from a developer named 1MB, but I gave it a shot. After using it to scan everything from grocery items to restaurant menus, I’m genuinely impressed. It’s a no-fuss app that does one job and does it well, which is exactly what I needed.
Features & Highlights
The core feature is, of course, the scanning. I found it picks up codes faster than my phone’s default camera app, especially on slightly curved surfaces like drink bottles. It supports all the standard formats—I used it to scan a book’s ISBN and a board game’s UPC with no issues. A feature I didn’t know I needed was the built-in history log. Last week, I scanned a Wi-Fi password at a cafe, and when I went back yesterday, I just opened my history instead of asking for it again. The ability to create QR codes is handy, too. I made one with my home Wi-Fi details and stuck it on the fridge for guests. The flashlight toggle is right on the main screen, which saved me when trying to scan a tiny serial number in a dimly lit garage.
User Experience
Opening the app takes you straight to the camera view—no splash screen or tutorial to click through. I appreciate that. The interface is clean, with just a few buttons for history, creation, and settings. The scan confirmation is a subtle vibration and a beep (which you can turn off). My real “aha” moment was at a hardware store. I was comparing two brands of light bulbs, and I just pointed the app at the barcodes. It pulled up product pages instantly, so I could check reviews and specs right there in the aisle. It felt like a superpower. The only slight hiccup I had was with a really faded QR code on an old flyer; it took a couple of tries and adjusting the angle, but it eventually read it.
Pricing
The app is completely free with no hidden paywalls for the core scanning functions. You can scan, decode, create simple QR codes, and access your full history without spending a dime. The trade-off is that you’ll see banner ads at the bottom of the screen. They’re not overly intrusive video ads, just static banners. For a free tool this reliable, I find the ad presence totally acceptable. There doesn’t seem to be a premium version, which is fine by me—I’m getting all the functionality I need.
Updates & Support
Looking at the update history on the Google Play Store, the developer pushes small updates every couple of months, usually tagged as “performance improvements and bug fixes.” In my time using it, I haven’t encountered any bugs that required me to seek support, so I can’t comment on their responsiveness from personal experience. The app feels stable and maintained, which is more than I can say for some abandoned scanner apps out there.
Security & Privacy
I downloaded this directly from the official Google Play Store. The app’s privacy policy is fairly standard for a free utility. It states that scan data is processed locally on your device and not stored on their servers. The ads are served through common networks (like AdMob), so there’s likely some basic tracking for ad personalization. For my use—scanning product barcodes and public QR codes—I’m comfortable with this level of data handling. If you’re scanning super-sensitive information, you might want to be cautious, but for everyday tasks, it feels safe.
What scanning formats does QR & Barcode Scanner support?
The app supports all standard formats, including QR codes, ISBNs, and UPC barcodes. It handled a book's ISBN and a board game's UPC without any issues during testing.
Does the app have a history log for previously scanned codes?
Yes, it has a built-in history log that saves all your scans. For example, you can revisit a Wi-Fi password you scanned earlier without needing to scan the code again.
What should I do if the app struggles to scan a faded or damaged QR code?
Try adjusting the angle and distance of your camera, and ensure you have good lighting. In our test, a very faded code on an old flyer took a couple of tries but eventually worked with a bit of patience.
How can I fix the app if it's slow or not picking up barcodes quickly?
First, make sure your camera lens is clean and the code is well-lit. If scanning is still slow, try restarting the app or your phone; the app is generally very fast, especially on curved surfaces like drink bottles.
How does QR & Barcode Scanner compare to Google Lens for scanning codes?
While Google Lens is a versatile tool, QR & Barcode Scanner is more focused and faster for dedicated barcode and QR scanning. It also includes a history log and QR code creation, which Google Lens doesn't offer as core features.
