Apps similar to Twert include LeechBlock, which is free and open source. Other options are Cold Turkey, Reef Wellbeing, Curbox and Opal Focus. There's no shortage of Anti Procrastination Tools like Twert, with more than 50 alternatives for Android, Mac, Windows, iPhone and iPad.
Block Site is a browser addon to help you block desired websites. To operate, simply right-click on any webpage and click on the "Block this website" context-menu item. The website will be added to the block list.
A procrastination tracker that will randomly ask if you're procrastinating or not.
Australia
SprintWork is an effective distraction blocking and time tracking software that can help you get work done on time and recover valuable time lost to social media and games.
United Kingdom
There’s no shortage of productivity tools, but most solve a piece of the problem – blocking websites, or playing concentration music – rather than solving the entire problem.
United Kingdom
Application Blocker Pro parental software is an application specially created for parents concerned about their childrens computer activities including the Internet usage. Features: Block websites;Block programs; Block chat; Block games; Block peer-to-peer applications; Monitor...
Romania
EU
A silent, un-dismissable phone lock that protects pre-committed windows of time with your own photo and your own written words.
Android: Asks if you really want to use an app (e.g. YouTube) and/or if you really want to use your phone Windows: Press Hotkeys to take (forced) breaks and/or enter an intention each time you use your computer and get reminded of it!
An android & iOS app blocker that keeps distracting apps locked until you complete real habits.
AntySocial Windows Software blocks access to websites like Facebook, YouTube, MySpace, Hulu, Digg and other social media / time-wasting websites.
Install-Block allows you to require a password in order for new software to be installed on your PC. You can also prevent users from accessing any programs or windows that you choose. Ideal for employers, parents, or schools.
United States
Zen Mode will help you put down your phone and enjoy your life. Schedule a time and then start Zen Mode. During this time you can better focus on current things without disturbance from the phone. But don’t worry, you can still answer phone calls, make emergency calls and take...
China
FocusNPlay is an Android app designed for students and anyone serious about cutting screen time without relying on pure willpower.
