When comparing RedReader vs OCR Quickly - Text Scanner, the Slant community recommends RedReader for most people. In the question“What are the best Android apps?” RedReader is ranked 12th while OCR Quickly - Text Scanner is ranked 42nd. The most important reason people chose RedReader is:
The app is completely free and there is no tracking through advertisement since there are none. For those that are security conscious on their devices this makes a great choice for a Reddit app.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free with no ads/tracking
The app is completely free and there is no tracking through advertisement since there are none. For those that are security conscious on their devices this makes a great choice for a Reddit app.

Pro Simple navigation
Scrolling and swiping actions make for an intuitive interface that is easy to control.

Pro Open Source
RedReader is completely open source meaning the code is available for anyone to look at or use. It's a completely open environment for understanding the app if one is so inclined.

Pro Clean UI
The user interface is simple in its layout making it easy to read and use.
Pro Truly Ad-free
No ads, open-source.
Pro Works completely offline and there is no need to register
You do not need to be connected to the internet, and you won't be asked to register.
Pro Manual editing of the image with the default mobile app
Pro Filter that optimizes the image for the PCR detects the text without problems
Filter optimizer does it all with one click.
Pro You can take pictures directly or select the image of the picture gallery
Take pictures with the camera default without internal interfaces or default gallery.
Pro Simple and modern interface
It is always nice when one thing is simple to use and modern design.
Pro Editing the result with multiple options and direct links using "Clipper Floating Clipboard"
Pro Supports almost all languages of the world
Pro Based on "Tesseract-OCR" engine, developed by Google
Tesseract is an optical character recognition engine is considered one of the most accurate open source OCR engines currently available.
Pro Filter can invert colors
Filter to invert colors is very important when the image has a black background with white letters.
Cons
Con ugly
Con Does not start gif/video with muted audio
Built By the Slant team
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