I am a heavy user of Timeneye. I tried multiple other tools but none was a fit for me. I use multiple PM apps and I absolutely LOVE how Timeneye integrates with them. No matter if you use asana, trello, clickup or whatever there is an easy "start/stop" widget to track those tasks. You also see which task has been connected to the tracker.
Option to set project as billable, and later set which entries has been billed and which not. It's easy peasy to generate reports for clients based on that.
Support is awesome and I have only positive experience withe Timeneye. Would recommend to everyone, especially those working on more then one PM app. Timeneye, you rock!
Other activity trackers and systems for keeping organized have always stressed me out a ton. Qbserve is the first activity tracker i've used that i don't feel hung up or bad about using through the entire cycle of use. There are periods where i will stop tracking for a while, but Qbserve is always easy to jump back into and use. You get immediate feedback about what's going on, and the color tracking in the dock icon gives a great visual feedback mechanism as a reminder for how on track you've been (or not).
Classification has gotten better, and the ability to triage stuff yourself is great. I wish there were some way to segment up my twitter use into work related, and time wasting, but that's my only complaint.