If you intend to write an article about 1Focus, you can to try it for free.
The download includes the app icon in various sizes and screenshots for all supported languages.
1Focus has all the essential features yet is lightweight and easy to use.
1Focus can block access to distracting apps and websites with no way to circumvent it. This is adjustable via the Lock Duration setting so that each user can find the right level of strictness for them.