Ishizumi
Ishizumi · AI small-steps coach
Stuck on something? Start with one small step.
Ishizumi turns the things you can't get started on into steps small enough to begin right now, and shows you one at a time. No account, and your list stays on your phone. Free to download, with your first 10 AI breakdowns free; after that, pay once. No subscription.
What it does
Write or say one task
Like “clean my room”. The AI gives you 3 to 12 concrete steps, such as “Open the closet and pull out clothes you clearly don't wear onto the bed” instead of “Sort clothes”. Every step comes with a time estimate.
Step size and energy
Big, medium or tiny steps: you choose. When you're tired, the first step is extra small, done in a minute or two.
One step at a time
The focus screen shows only the current step in big type, with an optional countdown. Tap Done, or skip it for now.
Split any step
If one step is too hard, only that step is broken down, right where it was. Splitting never counts as an AI use. You can also edit, delete, reorder or add steps yourself.
Brain dump
Pour out a messy stream of thoughts and get separate to-dos, then keep the ones you want.
Your list and Siri
Tasks in progress with their progress, and finished ones folded away. Ask Siri to break down a task with Ishizumi, or what your next step is.
Your data stays on your phone
No account, no ads, no tracking. What you save in the app is stored only on your phone. Only when you tap an AI feature is that content sent through our server to Anthropic's Claude for processing, and our server doesn't keep it.
Contact us
Questions, ideas or a bug to report? Email us at: