Holdfast is described as 'Pomodoro focus timer and website blocker in one Chrome extension. Start a focus session and the sites that pull you away stop loading until your break; the block page shows how long is left instead of a browser error' and is an app in the office & productivity category. There are more than 50 alternatives to Holdfast for a variety of platforms, including Android, Mac, Windows, Google Chrome and iPhone apps. The best Holdfast alternative is Mindful : Focus & Screen Time, which is both free and Open Source. Other great apps like Holdfast are LeechBlock, Cold Turkey, Reef Wellbeing and QuestPhone.
1Focus lets you block distracting apps and websites to skyrocket your productivity. Beat procrastination and get things done by focusing on one task at a time. Ideal for students, entrepreneurs, and creative people.
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Use Android's Digital Wellbeing tools to find better balance with your phone. More productivity, more time unplugged, or more controls for the whole family.
United States
An agent-based web filter that blocks websites based on URLs and categories. Internet use quotas can be set based on schedules and timers. Includes a port filter and Windows application blocker.
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BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.
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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.
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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.
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Digital Carrot blocks distracting apps, sites & games until you complete your goals. Completion verified via health trackers, GPS, Todoist, reminders, etc.
United States
AntySocial Windows Software blocks access to websites like Facebook, YouTube, MySpace, Hulu, Digg and other social media / time-wasting websites.
Inspired by a well known SelfControl, it aims to provide a similar functionality on iOS. Getting rid of your wasteful browsing habits is as easy as downloading this app and adding your favorite time wasters list.
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OnTrack uses keyword detection to make sure that the sites you are browsing are related to the specific subject you have selected. Multiple strictness modes are available, as well as a customized whitelist for mandatory sites to stay unblocked.
The always-on-top focus buddy for busy brains — 7 science-backed ADHD coping mechanisms layered into one calm desktop focus system.
