Extremely high memory consumption especially if many tabs are open. Had to disable it due to my whole laptop lagging and upon doing so, everything suddenly runs smoothly

Should be a straight up 0 stars because there is no way to fail and the timer can not be deactivated nor restarted, which is critical functionality. This is really bad, but it looks good.

It only blocks websites on blocklist, and on allowlist it does not block anything for the first like the first 70 minutes

great app love the synch across my devices but my major complain while using the firefox addon is that here is very little sound when the alarm comes off after my study session and break. I am unknowingly not tracing my progress without a proper notification. please update the addon to include customized alarms or volume.