Why 168h exists

This app started as a paper diary.

The idea is simple. Every week has 168 hours. Every hour you spend is an hour you chose.

You don't plan hour by hour. An hourly schedule breaks the first time a day goes wrong. Instead, you give each part of your life some hours for the whole week. A bad day fits inside. The week still holds.

The most important part is the look back. Once a week, compare your plan with what really happened. Name the hours you lost. Change one thing.

No streaks. No scores. Just your week, seen clearly — with the math done for you.

None of these ideas are new. A fixed budget, a weekly review, small changes — productivity books have taught them for decades. This app just puts them together.