Toggl Track, Super Productivity, Workrave, Pomodoro, Eyeleo, Cattr, SmartBreak, vClock, LookAway, Pomodone, Focus time, stretchly, Wellnomics WorkPace, Online Stopwatch and Timers, Eyes Relax, BreakTimer, Worklog.AI, Big Stretch Reminder, Fadetop, AntiRSI, PomoTimer.io, Focus, Commit, Marinara: Pomodoro® Assistant, Tomato Timer, Safe Eyes Linux, PyPomo, Pomy, RSIBreak, Pomodoro-timer, Gnome Pomodoro, Eye Break, StretchMinder, Tomato 2, Recess, Awareness, RestStop, Pomodroido, TomatoDoer, Pomodorium, FocusTimer, Angelic Retreat, Keep Focused, WristSaver, PomodoroTimer, Eyes’ Thanks, Cherry Tomato, Focus Timer Reborn, Timer Blocks, MagicanRest, Persevy, ActionAlly, Doing, PomoTrackr, Pomodorotimer.org, CherryTomato, Targability.com, Xwrits, Flowkeeper, Emanen Motomu, Scirocco Take a Break, FocusBit, Brutu Timer, Eyefoo, XorTime, Take a break by Miidii Tech, Move!, Vision Defense, TimerApp, Tadam, Pomo Timer are some alternatives to Time Out.