Apps similar to Cloister include Mindful : Focus & Screen Time, which is free and open source. Other options are Cold Turkey, Reef Wellbeing, QuestPhone and Fomi. There's no shortage of Anti Procrastination Tools like Cloister, with more than 50 alternatives for Mac, Android, iPhone, Windows and iPad.
Be incredibly focused and productive. Join millions of amazing people who use Freedom to manage their screen time and live happier, healthier, and more productive lives.
United States
SelfControl is a 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.
The macOS screen time app that turns invisible time drains into intentional productivity.
Germany
EU
StayFocusd is a productivity extension for Google Chrome that helps you stay focused on work by restricting the amount of time you can spend on time-wasting websites. Once your allotted time has been used up, the sites you have blocked will be inaccessible for the rest of the...
Take back control of your time with the most effective app & website blocker for iPhone and Mac. Join thousands who have blocked distractions, boosted productivity, and created a more focused, balanced life.
China
Stay focused and avoid phone distractions by growing virtual trees that represent completed focus sessions. Track progress with an interactive forest, share achievements with friends, set custom session lengths, review detailed history, and use a whitelist to avoid penalties.
Taiwan
Curbox is a free and open source app blocker and screen time tracker built for digital wellbeing and a real digital detox. Block apps, websites, reels and shorts, then watch your screen time drop and your focus come back.
United States
Block distractions on Windows, Mac, and Android with FocusMe's Blacklist, Whitelist, Time Tracker, Scheduler, Pomodoro Timer, and security features like Password Protection and Forced Mode to boost productivity by customizing user feedback-based settings.
United States
Modifies Android devices to eliminate attention-seeking elements through grayscale visuals, automatic Do Not Disturb, selective app exclusions, and user empowerment with opt-out toggling, offering a self-guided, penalty-free alternative for healthier device use.
Touch Grass is an app that helps you limit screen time by blocking distracting apps until you physically touch grass.
