knook is described as 'Open-source macOS tool promoting regular screen breaks, local-first storage, no account or cloud needed, context-aware reminders, and full menu bar integration' and is a Prevent RSI app in the office & productivity category. There are more than 50 alternatives to knook for a variety of platforms, including Mac, Windows, Linux, iPhone and Flathub apps. The best knook alternative is Stretchly, which is both free and Open Source. Other great apps like knook are Workrave, Loook, BreakTimer and ZenBreak.
macOS utility that schedules and enforces customizable eye-rest breaks by blurring screens, displaying timed counters, offering flexible intervals and durations, pre-break alerts, intelligent meeting-awareness, unobtrusive design, and menu bar access for user control.
India
Menu bar desktop tool guiding 20-20-20 eye health breaks with fullscreen overlays, floating notifications, snooze and skip, configurable durations, cross-platform support, open source code, offline use, and strict privacy—no accounts, data, or telemetry required.
Indonesia
Break timer with micro-breaks for Mac OS X. It is very easy to fall into bad habits when using a computer for hours on end. You care about what you are doing, so can sometimes push yourself too far, or over-strain yourself. The human body isn't built to sit in one position fo.
United States
TotalPause is a break reminder tool designed to remind you to take breaks and help you calm down and focus, enhancing productivity and promoting a healthier lifestyle.
Eyes Care is a desktop application built with Flutter, designed to help users maintain healthy eyes by following the 20-20-20 rule. The app reminds users to take regular breaks and rest their eyes to reduce eye strain and prevent digital eye fatigue.
Cronometer is a macOS Menu Bar application designed to help you maintain a healthy work-life balance with seamless break reminders, time tracking, and habit monitoring. Prioritize your well-being while staying productive with powerful features aimed at reducing strain and...
RSIBreak is a small utility to remind you to take regular short breaks. Repetitive Strain Injury is an illness which can occur as a result of continuous work with a mouse and keyboard. The risk of suffering injury increases the longer users work without breaks.
Germany
EU
Pomy is a desktop widget-style app designed to prevent eye strain by reminding you how long to focus on-screen and when to take a break. Inspired by the 20-20-20 rule by optometrists.
FadeTop is a visual break reminder for Windows. At regular intervals, it fades your desktop into a bluish color, and displays current time.
Sitting at a computer for long periods of time brings with it significant health risks. Back and neck pain, carpal tunnel syndrome, eye strain, dry eye syndrome, shoulder and elbow pain, and more. In order to eliminate or at least significantly reduce these problems, it is...
Pandan is a time awareness tool, not a traditional time tracker or break reminder. It shows you how long you have been actively using your computer, to make you aware and let you decide when it's time to take a break.
Norway
This is a minimalistic Mac app which reminds you to take a 20 second break to look at something 20 feet away every 20 minutes, i.e. enforce the 20-20-20 rule. These breaks help preserve the eyes from strain, dryness, fatigue and other ill effects of the Computer Vision Syndrome...
