Kaizumo
Your koi Focus Pricing Privacy Get the app
改善 · Kaizen

Your daily
AI coach.

Personal quests that fit your real day, focus tools that guard your attention, and a koi companion that grows more magnificent the longer you keep your streak.

Download on theApp Store Free · iOS · Kaizen, every day
The Kaizumo home screen — your koi, your level and streak, and today's reminders

Self-improvement rarely fails because you don't want it. It fails because the advice doesn't fit your life.

Why Kaizumo

A coach that truly knows you.

Tell it once what you want — then it learns from what you actually do, and meets you where your day really is.

Learns who you are

It remembers what you finish, what you skip and what felt too easy or too hard — and keeps adjusting.

Quests that fit your day

Three a day, never generic. No "hit the gym" if you don't have one — matched to the time and energy you actually have.

Focus that holds

Set limits on the apps that pull you away. When time's up, a calm koi screen brings you back instead of the feed.

Fair to you

One missed day doesn't undo everything — earned shield days absorb it. And a hard quest earns more than a quick checkbox.

Your companion

A koi that grows with you.

Every day you keep your streak, your koi becomes more magnificent — until, at sixty days, it becomes a golden dragon. Progress you can see, not just a number.

A painted golden koi — the companion that grows with your streak
The heart of it

Your mantra grows with you.

One line that drives you. It stays with you — and the longer your streak holds, the more beautiful it gets. The same line, across 60 days:

Day 5
Fonts unlocked
No day without progress.
Day 14
Colors unlocked
No day without progress.
Day 30
Styles unlocked
No day without progress.
Day 60
Animations unlocked
No day without progress.
Focus

Guard your attention.

The hardest part of any goal is the pull of the feed. Kaizumo helps you hold the line — gently, but for real.

  • 01Set your own limits. Pick the apps and sites that pull you away and give each a daily budget — or block it outright.
  • 02A koi brings you back. When the time is up you don't hit a cold wall — you meet a calm screen that points you at something better.
  • 03The 24-hour rule. Making a limit stricter is instant. Loosening it waits a full day — so you can't cave in the moment of temptation.
Balanced

Five areas of your life.

Your quests spread across what matters — not just fitness, not just work.

Body Mind Social Productivity Wellbeing
How it works

Three minutes, then you're set.

Tell it about you

Your goals, the time you have, what's available — and what to avoid. Once, in a few minutes.

Get your daily three

Fresh quests that genuinely fit you, plus focus limits that protect them. Checking them off earns XP, levels and streak.

Watch it grow

Your streak builds, your koi and mantra grow more beautiful, and the coach gets sharper every day.

Kaizumo Pro

Go deeper with Pro.

The daily AI quests and the coaching chat are Pro. Try it free for 7 days — everything else stays free, forever.

  • ProPersonalized AI quests, fresh every day
  • ProFull access to your AI coaching chat
  • ProUnlimited focus limits & routines
  • FreeYour koi, mantra, XP, levels & streak
  • FreeRoutines, calendar, reminders & one focus limit