Kaizen vs Kaizen Personal Development
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaizen
This app combines a Kanban board, calendar, and AI assistant to help you organize your tasks and improve continuously. It offers voice commands and customizable aesthetics to create a focused and functional workspace.
- Kanban board for project management
- Integrated calendar view
- AI assistant with voice commands
- Drafts calendar events and creates tasks
- Material 3 theming and custom backgrounds
Read full descriptionHide full description
End your day feeling done — not buried. 88% of people go to bed feeling unaccomplished. Not because they didn't work hard, but because their tools fight them: a to-do list in one app, a calendar in another, a Kanban board in a third, and an AI chat in a fourth. Nothing talks to anything. Kaizen brings it all into one app that you actually want to open. → TIME-BLOCK YOUR DAY, NOT JUST LIST IT Drag tasks straight onto your calendar. See your real day — to-dos AND time blocks — side by side on a split screen (iPad/large screens). No more "I have 17 to-dos and 6 hours, what now?" — Kaizen shows you when, not just what. → AI THAT ACTUALLY KNOWS YOU You can use Kaizen's build in AI assistant or work with frontier models through MCP. Set persistent instructions ("Be blunt", "Push me on my side project", "Cut me slack on Fridays") and the AI shapes itself around you instead of you adapting to it. Brain-dump out loud, get a structured plan back. → KANBAN WHEN A LIST ISN'T ENOUGH Every project gets a board view. Drag tasks through Backlog → Doing → Done. Perfect for side projects, course work, and creative work where a flat list doesn't fit. → LIFE TIERLIST: SEE WHAT ACTUALLY MATTERS Hidden behind a long-press on the calendar icon: rank the areas of your life — Career, Health, Family, Learning, Side Project, ... — into a visual hierarchy. When you don't know what to work on, your tierlist answers for you. No other planner does this. → MAKE IT YOURS — REALLY YOURS Backgrounds per page. Custom fonts, sizes, icons. Opacity and blur per element. Custom colors. Windowed mode on larger devices. Most planners give you "dark mode and three theme colors." Kaizen gives you a workspace that feels like it was built for your brain. WHO IT'S FOR • Employees juggling work, life and a side project • Founders and freelancers who can't afford a messy day • Students whose calendar and homework live in different worlds • Anyone who's tried five planners and bounced off all of them WHAT YOU GET WITH UNLIMITED - Unlimited tasks, folders, and task lists - Calendar with day, week, month views - Drag-and-drop time blocking - Kanban board per project - Habit-style recurring tasks and reminders - iOS, Android, and Web — synced - Life Tierlist - Deep customization (backgrounds, opacity, blur, custom fonts) - Import/export your data anytime AI UNLOCKS - Kaizen AI with persistent instructions + MCP for Claude/ChatGPT - Speech task creation WHY "KAIZEN" Kaizen (改善) is the Japanese practice of getting 1% better, every day. Not a productivity hack. A way of building a life that compounds. START TODAY Spend 60 seconds importing your existing tasks. Block tomorrow morning. Notice the difference by Friday. Have an idea? Tap "Suggest a feature" in settings — we read every one.
Kaizen Personal Development
Read full descriptionHide full description
Get 1% better every day. Kaizen helps you build habits that actually stick — based on the Japanese Kaizen method and the Atomic Habits principle. Instead of chasing goals, Kaizen helps you build a new identity: become the person who works out, reads, or meditates every day — one small step at a time, 1% per day. YOUR TOOLS • Identity-based habits: tie every habit to the person you want to become • Top-3 daily planning: focus each morning on the three tasks that truly matter • Evening review: reflect in 2 minutes on what went well — and what to improve tomorrow • Zen garden: watch your progress grow with XP, streaks, and a garden that thrives with you • Focus timer: work with deep concentration in Pomodoro sessions, distraction-free WHY KAIZEN? 改善 (Kaizen) means "change for the better." No radical overhauls, no all-or-nothing — just small, daily steps that add up to big results. Getting 1% better every day makes you 37x better after a year. KAIZEN PRO Try Kaizen Pro free for 7 days. After that, flexible monthly or yearly billing, cancel anytime. Start today. Your future self will thank you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Kaizen and Kaizen Personal Development are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kaizen sells 7 in-app purchases, starting at $3.99 per month and Kaizen Personal Development sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Kaizen ships an update every 2 weeks, Kaizen Personal Development every 6 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Kaizen | Kaizen Personal Development |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 132 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Lennard Zieten | Monica Dede Schmid |
In-app purchases
Kaizen
- Kaizen Pro - Monthly$3.991 Month
- Kaizen Unlimited14 Days trial$9.991 Month
- Kaizen AI14 Days trial$14.991 Month
Show 3 moreShow fewer
- Kaizen Pro - Annual$39.991 Year
- Kaizen Unlimited14 Days trial$47.901 Year
- Kaizen AI14 Days trial$69.901 Year
- Kaizen Pro - Lifetime$179.00
Kaizen Personal Development
- Kaizen Pro Monthly7 Days trial$9.991 Month
- Kaizen Pro Yearly (Offer)3 Days trial$49.991 Year
- Kaizen Pro Yearly7 Days trial$69.991 Year









