Why Cadencia exists
Cadencia is made by one person. It exists because the planners I kept trying were built for a kind of brain I do not have, and I got tired of concluding that the problem was me.
The thing most planners get wrong
Almost every planning tool assumes three things. That you will check in consistently. That a long list reads as useful information. That seeing everything you have not done is motivating rather than flattening.
Those assumptions hold for a lot of people. When they do not hold for you, the tool does not fail loudly. It just gets a bit more expensive to open each day until one day you stop, and the story you tell yourself is that you are bad at this.
The planner was not built for you. That is a design problem, not a character problem.
What Cadencia is built around
Looking has to be cheap
You will glance at your plan twenty times a day, often while half attending to something else. So the important information is carried by position and color, which your eyes handle instantly, rather than by text you have to read.
Time should be visible
An hour occupies an hour of space. That sounds trivial and it is the whole design. It means duration is something you see rather than something you estimate, which matters if your internal sense of time is unreliable.
Plans are meant to be rearranged
Your day will go sideways by eleven at least twice a week. A tool that treats that as an exception produces a daily record of your failures. Cadencia treats it as the normal operation of a plan, so moving things costs one drag.
No guilt mechanics
There are no streaks, no completion percentages shaming you, and no notification pointing out that you missed three days. Those patterns work on some people. On the people Cadencia is for, they mostly cause abandonment.
Who makes it
Frank Elda. I build tools for smart, differently wired brains, and Cadencia is the one I needed myself.
There is no team, no investors, and no growth targets driving feature decisions. That is worth saying plainly because it explains some things about the app: it ships slowly, it does not ask for your email, and it will not start showing you notifications designed to pull you back in.
It also means feedback reaches the person who writes the code. If something is broken or a feature would genuinely help, saying so has an unusually short path to something happening.
What Cadencia will not do
It will not make you want to do a task you are avoiding. Nothing about a colored block changes that, and any app claiming otherwise is selling you something.
It will not create time you do not have. One of the less comfortable effects of using it properly is finding out how over committed you actually are.
And it will not replace the parts of your life that need a person rather than a tool. It is a planner. A good one, for a specific kind of brain, and that is the whole claim.