Flowton: the "time particle"

Your main image has way too much text, it's hard to understand fast what the tool does without putting a lot of effort into reading, when your tool looks to be something supposed to be easy to use and with little friction.

The Up time / Down time framing is the sharp part: the ratio is the number that actually changes behavior, and the Core-versus-Black-Hole visual makes it visceral instead of another spreadsheet. My one worry is self-labeling drift, since in the moment 'five more minutes' of Down time is easy to log as Up. A quick end-of-day pass to re-label a couple of blocks, or lightweight tags per Core, could keep the ratio honest without adding friction during the day. Offline-first is the right call for a focus tool. Congrats on the launch.

The Up time / Down time labeling is a sharp reframe — most trackers just log hours, but forcing a productive/unproductive call on each block is what surfaces the ratio you can actually act on, and the Core-vs-Black-Hole visual makes that feel real instead of a spreadsheet. One thing I'd love: set a target ratio (say 70/30) and have the streak key off hitting it, so it becomes a daily game you can win or lose rather than just a log.

Your main image has way too much text, it's hard to understand fast what the tool does without putting a lot of effort into reading, when your tool looks to be something supposed to be easy to use and with little friction. Just a bit of feedback, good luck!

Most of this apps get so much tracktion at the beginning. Hope your's keep getting users and have a low churn rate.

Reframing the whole day as Up time vs Down time is a really smart angle - simple enough to actually stick with. The black-hole-vs-core visual makes the feedback feel real instead of just charts. Nicely done! 👏