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HomeTools & DIYStarter Kits for Blocking Distractions and Staying Focused
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Starter Kits for Blocking Distractions and Staying Focused

Last checked Sep 2026 7 products compared Specs + aggregated owner reviews No paid placement
How we research & rank: We do not accept payment for placement and we do not test in a lab. Rankings are built from published specifications, safety and industry standards, and aggregated real-owner reviews. Read our full method ›
Quick answer

For most people starting out, the Freedom app is the top pick. It offers cross-platform blocking on phones, computers, and browsers, plus scheduled sessions. Its main advantage is ease of use. The main limitation is the subscription cost after a free trial.

Digital distractions are everywhere. Notifications, social media, and endless tabs pull your attention away from work. Blocking tools help you regain control by limiting access to distracting sites and apps.

A starter kit should be simple to set up, effective, and flexible. We compared the most popular options to help you pick the right one for your workflow.

How we picked: We compared seven blocking tools based on platform coverage, ease of setup, scheduling features, and cost. Each product suits a different user type, from simple browser extensions to full device-level blockers. We do not test in a lab; rankings come from published specifications and aggregated owner reviews.

Our top picks

1Cross-platform blocking across devicesBest Overall
Freedom

Freedom

9.4Our scoreout of 10

Freedom blocks websites and apps on all your devices simultaneously. You can schedule sessions, sync blocklists, and use lock mode to prevent changes. It works on Windows, Mac, iOS, Android, Chrome, and Firefox.

Platforms: Windows, Mac, iOS, Android, Chrome, FirefoxBlocking type: Device and app levelScheduling: Recurring sessionsFree trial: 7 sessions free
Pros
  • Works across all devices
  • Scheduled blocking sessions
  • Lock mode prevents bypassing
Cons
  • Subscription required
  • No free permanent plan
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2Strict blocking on Windows and MacMost Strict
Cold Turkey Blocker

Cold Turkey Blocker

9.2Our scoreout of 10

Cold Turkey Blocker is a powerful tool for Windows and Mac. It blocks websites, apps, and even keywords. You can set a locked block that cannot be removed until the timer ends, making it ideal for procrastinators.

Platforms: Windows, MacBlocking type: Website, app, keywordScheduling: Recurring sessionsFree trial: None
Pros
  • Very strict blocking options
  • Blocks by keyword
  • No way to bypass locked blocks
Cons
  • No mobile support
  • One-time payment only for lifetime

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3Accountability and human connectionBest for Accountability
Focusmate

Focusmate

8.9Our scoreout of 10

Focusmate pairs you with a virtual coworker via video. You book a session, state your goal, and work together. The mutual accountability keeps you on task. It is not a traditional blocking tool but effectively reduces distractions.

Platforms: Web, iOS, AndroidBlocking type: AccountabilityScheduling: On-demand sessionsFree trial: 3 sessions per week
Pros
  • Real human accountability
  • Structured work sessions
  • Flexible scheduling
Cons
  • Requires internet and webcam
  • Limited free tier

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4Gamified focus with a mobile appBest Gamified
Forest

Forest

8.7Our scoreout of 10

Forest turns focus into a game. You plant a virtual tree when you start a session. If you leave the app to check distracting sites, the tree dies. Over time, you grow a forest and even plant real trees via partnerships.

Platforms: iOS, Android, browser extensionBlocking type: App and website blockingScheduling: Timer-basedFree trial: None
Pros
  • Fun and motivating
  • Plant real trees
  • Simple timer interface
Cons
  • Limited to timer sessions
  • No advanced scheduling

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5Simple browser blocking on ChromeBest Browser Extension
StayFocusd

StayFocusd

8.5Our scoreout of 10

StayFocusd is a free Chrome extension that limits time on distracting websites. You set a daily time limit for each site. Once used up, the site is blocked for the rest of the day. It is simple and effective for basic needs.

Platforms: ChromeBlocking type: Website time limitScheduling: Daily limitPrice: Free
Pros
  • Completely free
  • Easy to set up
  • Customizable site list
Cons
  • Chrome only
  • No app blocking

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6Customizable blocking on FirefoxBest for Firefox

LeechBlock NG

8.3Our scoreout of 10

LeechBlock NG is a Firefox extension that blocks distracting sites. You can set time limits, schedule blocks, and use different block sets for different times. It is highly customizable and open source.

Platforms: FirefoxBlocking type: Website and keyword blockingScheduling: Custom schedulesPrice: Free
Pros
  • Open source and free
  • Advanced scheduling options
  • Multiple block sets
Cons
  • Firefox only
  • Interface not as polished

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7Background music to enhance focusBest for Audio
Focus@Will

Focus@Will

8.0Our scoreout of 10

Focus@Will provides scientifically designed music channels to improve concentration. It is not a blocking tool, but it helps you stay in the zone. You can combine it with any blocker for a complete focus kit.

Platforms: Web, iOS, AndroidBlocking type: None (audio)Scheduling: Timer-basedFree trial: Limited free access
Pros
  • Unique music channels
  • Timer feature
  • Works with other tools
Cons
  • Subscription required
  • No actual blocking

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Side by side

# Model Platforms Best for Score Price
1 Freedom Windows, Mac, iOS, Android, Chrome, Firefox Cross-platform blocking across devices 9.4 Check price
2 Cold Turkey Blocker Windows, Mac Strict blocking on Windows and Mac 9.2 Check price
3 Focusmate Web, iOS, Android Accountability and human connection 8.9 Check price
4 Forest iOS, Android, browser extension Gamified focus with a mobile app 8.7 Check price
5 StayFocusd Chrome Simple browser blocking on Chrome 8.5 Check price
6 LeechBlock NG Firefox Customizable blocking on Firefox 8.3 Check price
7 Focus@Will Web, iOS, Android Background music to enhance focus 8.0 Check price

Before you buy

Good to know

What is the best free blocking tool?

StayFocusd for Chrome and LeechBlock NG for Firefox are excellent free options. They allow you to set time limits and block distracting websites without any cost.

Can blocking tools work on multiple devices?

Yes, some tools like Freedom sync across devices. Freedom works on Windows, Mac, iOS, and Android, blocking all your devices simultaneously.

How do I block apps on my phone?

Apps like Forest and Freedom can block apps on your phone. Forest uses a timer, while Freedom allows scheduled blocking of apps and websites.

Is there a blocking tool that prevents me from unblocking?

Cold Turkey Blocker has a locked block feature that prevents you from removing the block until the timer ends. This is useful if you lack self-control.

Can I schedule blocks for specific times?

Yes, many tools allow scheduling. Freedom and Cold Turkey let you set recurring sessions, while LeechBlock NG supports custom schedules.

What is the difference between a browser extension and a full app?

Browser extensions only block sites within that browser. Full apps can block apps and websites across the entire device, offering more comprehensive blocking.

Are there any free trials?

Freedom offers a free trial of 7 sessions. Focusmate allows 3 free sessions per week. Focus@Will has limited free access.

Can I use blocking tools for team productivity?

Some tools offer team plans. Freedom has a team option, and Focusmate is designed for individual sessions. For teams, consider accountability software.

Does Forest really plant trees?

Yes, Forest partners with Trees for the Future. When you earn enough virtual coins, you can redeem them to plant real trees.

What if I need to access a blocked site for work?

Many tools allow you to add trusted sites to an allowlist. You can also set a short break period to temporarily unblock, but be careful not to overuse it.

Final word

For a reliable, cross-platform starter kit, choose Freedom. It offers comprehensive blocking and scheduling. If you need strict blocking with no bypass, Cold Turkey Blocker is the best. For a free and simple start, install StayFocusd on Chrome.

RB

The Reviewsblaster Editorial Team

Research, Reviews & Fact-Checking

Our editorial team researches products by comparing published specifications, safety and industry standards, and aggregated owner reviews. We do not physically test products in a lab, and there are no paid placements in our guides.

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