Plain Text Paste vs Transparent red sheet

Copy as plain text right within your favourite apps!* Are you tired of pasting text into an app such as Mail, only to find that the text is too large or the wrong color? Using Plain Text Paste, you can now copy as plain text*, or remove formatting from the current clipboard content. All formatting (colors, fonts, and sizes) is automatically removed from the text in the clipboard. You can even view and edit the plain text currently in the clipboard with simple customizations such as removing newlines and uppercasing! How it works (easy way): 1. Highlight text 2. Tap "Share..." if available (if not, use steps below) 3. Tap "Copy Plain Text" 4. Paste the unformatted text into any app you wish Or (classic way): 1. Copy text from any app 2. Open Plain Text app 3. The text in the clipboard is automatically converted to plain text 4. Paste the unformatted text into any app you wish Take control of your clipboard by viewing and editing text, and clearing all formatting using Plain Text Paste. Notes: * The "copy within app" feature is not available in all apps. Please use "classic way" instead (see above). Disclaimer: App does not show original rich text. For illustrative purposes only. Second screenshot is showing the "Smart Copy" app to illustrate the "copy within app" feature.

This app allows user to take a picture of areas written in red and make only the red text less visible. After taking a picture with the camera, the app saves two images: the original image and an image with the red text less visible. Even if user don't have a red transparent sheet, user can still memorize and study by hiding the parts highlighted in red pen.