QR-Code Scanners

Pros

• The application is easy to use. Simply point the camera at the QR or barcode that needs to be scanned. The scanning process will be done automatically.
• The program is suitable for all types of QR and barcode. After scanning, the user receives all the necessary information about the product or service.
• The application protects against QR codes with dangerous links that lead to malicious resources.
• The obtained information after scanning can be saved in the address book. It is also possible to share any data and connect to a Wi-Fi access point.

Cons

• There is an advertisement on the main screen. However, the user is shown an information block that is unobtrusive and does not interfere with the use of the application.
• Outdated interface.

Pros

• Unlike similar applications, QRbot offers completely free use;
• This program not only reads codes, but also allows you to create your own, so that the user, downloading QRbot, gets a program with 2 in 1 functionality;
• QRbot does not take up much memory on the device itself and is suitable for smartphones with any software support;
• The scanning history is recorded in the application;
• The functionality includes fast batch scanning (if several codes are in the camera's field of view, which the program can scan simultaneously);
• The program allows not only saving scanned codes, but also exporting information.

Cons

• The only bug of the program consists in the selective long processing of the code, which can happen to absolutely any code regardless of whether it is QR or barcode;
• The spread of many fake programs on the Internet leads to user deception;
• The availability of the possibility to connect a PRO account predicts a not very pleasant future, as the main functions will most likely be transferred to a paid account.

Pros

• It is possible to quickly and easily read different types of codes.
• The user can independently scan QR codes and barcode.
• Quick change of QR code and barcode.
• There is a flashlight that is perfect for use in dark conditions.
• All information is completely confidential.
• All information scanned is saved in the phone's memory, in the history.

Pros

• Create your own QR code encoding. Possible to encode applications, email addresses, phone numbers, bookmarks, and more.
• All user actions with codes are saved in special history logs and displayed as a list in all previous scans.
• Possibility to share your own QR codes using various methods.
• Possibility of customizing settings according to user preferences.
• Availability of a flashlight for scanning in low visibility conditions.

Cons

• Not found.

Pros

• high scanning speed;
• ability to recognize all types of QR codes used;
• simple and easy-to-use functionality;
• small program size, not taking up much space in the device's memory;
• ability to connect a flashlight in case of insufficient lighting for accurate QR code scanning;
• good performance.

Cons

• The functionality and performance of the application depend on the power of the mobile device it is installed on.
• When scanning a QR code, the smartphone should be held directly against the matrix code, otherwise, the application will not be able to scan it correctly and recognize it.