SelfControl is described as 'Free and open-source application for Mac OS X that lets you block your own access to distracting websites, your mail servers, or anything else on the Internet. Just set a period of time to block for, add sites to your blacklist, and click "Start' and is a popular anti procrastination tool in the os & utilities category. There are more than 100 alternatives to SelfControl for a variety of platforms, including Android, iPhone, Mac, Windows and iPad apps. The best SelfControl alternative is Cold Turkey, which is free. Other great apps like SelfControl are Mindful : Focus & Screen Time, FocusMe, DigitalZen and Plucky.
PIM is a friction-based app blocker. Instead of locking you out of distracting apps, it makes you complete a quick task (math, typing, or screen tapping) before they'll open.
United States
Flora is a new way to stay off your phone, clear to-do lists, and build positive, life-changing habits. Whenever you want to make progress towards your goals, plant a seed in Flora.
Islet helps you focus and get things done - your way. Whether you're studying, working, or building a new habit, Islet provides the tools you need to stay on track without the overwhelm.
Australia
Set and enforce daily usage limits on individual apps, automatically restrict access when thresholds are reached, use location and time schedules, enable manual override, and streamline digital wellbeing with shortcuts, widgets, and automated break reminders.
United Kingdom
FocusNPlay is an Android app designed for students and anyone serious about cutting screen time without relying on pure willpower.
Japan
Think First is an iOS app that inserts a deliberate pause before you open Instagram, TikTok and other distracting apps — a countdown and one question, not a hard block.
Germany
EU
iPhone screen time app: a 5-second pause before Instagram, TikTok or YouTube that asks why you're opening it, keeps a daily focus score, and never blocks you out. A pause, not a blocker.
United States
Stack multiple habit timers at once — track accumulated time, not daily streaks. Run reading, stretching, and focus timers simultaneously. Build habits at your own pace — no streaks, no guilt.
Japan
An AI focus companion for Windows that can tell a 10 hour work day from a 10 hour binge. It knows your goal and nudges you back on track.
United States
Ascension is a website blocker and screen-time tracker for Windows to improve digital well-being and remove harmful & distractive content.
