When comparing aTimeLogger 2 vs Toggl, the Slant community recommends Toggl for most people. In the question“What are the best time tracking apps for freelancers?” Toggl is ranked 1st while aTimeLogger 2 is ranked 22nd. The most important reason people chose Toggl is:
Integrates with services such as TeamWeek, Pivotal Tracker, Github, Asana, Unfuddle, Gitlab, Trello, Worksection, Redbooth, Podio, Basecamp, JIRA, Producteev, Bitbucket, Stifer, Google Docs, Redmine, YouTrack, CapsuleCRM, Xero, Zendesk, Any.do, Todoist, Trac, Wunderlist, Toodledo, Teamwork.com, Google Mail, Taiga, HabitRPG, Axosoft, Countersoft Gemini, Drupal.org, Esa, Help Scout, Flow, Sprintly, Google Calendar & TestRail.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Offers a full picture of your day, including untracked hours
Pro You can track multiple activities and also use "Pause" / "ReStart" if a distraction occurs
Pro Ease of use
No, to & from data transfer. You can create unlimited categories to track and have your reports handy on daily basis.
Pro Works in airplane mode without the login requirements
Pro Integration with existing services
Integrates with services such as TeamWeek, Pivotal Tracker, Github, Asana, Unfuddle, Gitlab, Trello, Worksection, Redbooth, Podio, Basecamp, JIRA, Producteev, Bitbucket, Stifer, Google Docs, Redmine, YouTrack, CapsuleCRM, Xero, Zendesk, Any.do, Todoist, Trac, Wunderlist, Toodledo, Teamwork.com, Google Mail, Taiga, HabitRPG, Axosoft, Countersoft Gemini, Drupal.org, Esa, Help Scout, Flow, Sprintly, Google Calendar & TestRail.
Pro Open source, native Linux desktop client is being worked on
Source code is available on GitHub.
Cons
Con Stable version requires Chrome
The stable version of Toggl on Linux installs as a Chrome app thus Chrome has to be installed on the machine and run (it can be run as a process in the background). A native client is in the works, but it's still in beta.