1.1.1 Safe to install
An app designed to assist individuals with color vision deficiency in color identification, aiding in daily tasks that rely on distinguishing between colors.
The application utilizes the device's camera, featuring a small square sight within the interface. By capturing a picture (with no data storage on the device), the app initially calculates the average red, green, and blue values from the targeted pixels within the sight. Following this process, it provides color name suggestions through three distinct methods, each explained thoroughly in the app's information section.
Moreover, the app offers convenient functionalities such as a "flashlight" button to toggle the device's light and a "lock" feature for stabilizing the camera's auto-exposure on compatible devices. When dealing with colors that require precise lighting conditions, especially lighter or brighter shades, exposure locking proves beneficial in ensuring accurate color capture.
Overview
John's Color Scanner is a Freeware software in the category Education developed by John Copeland.
The latest version of John's Color Scanner is 1.1.1, released on 05/08/2024. It was initially added to our database on 05/08/2024.
John's Color Scanner runs on the following operating systems: iOS.
Users of John's Color Scanner gave it a rating of 4 out of 5 stars.
Pros
- User-friendly interface that is easy to navigate for beginners and experienced users alike.
- High-quality color scanning capabilities that capture vibrant and accurate colors.
- Supports a variety of file formats including PDF, JPEG, and PNG for easy sharing.
- Fast scanning speed, reducing the time required to scan documents.
- Integrated OCR (Optical Character Recognition) feature allows conversion of scanned texts into editable formats.
- Regular updates from the developer which improve functionality and security.
Cons
- Limited compatibility with older operating systems, which may pose issues for some users.
- Occasional bugs reported, particularly with advanced features which may require troubleshooting.
- No mobile application available for scanning directly from smartphones or tablets.
- Requires a relatively powerful PC for optimal performance, which may exclude some users.
- Pricing may be higher than competing scanning applications that offer similar features.
Screenshots (Click to view larger)
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