Kaizen vs Flipnotes
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.
Flipnotes
Read full descriptionHide full description
Flipnotes finally solves the notebook problem: the more you put in, the harder it gets to find anything. Stop organizing your notes — just capture them. Flipnotes records everything in time, files it automatically, and lets you flip through your days like a paper notebook. Intuitive from the first second, with deep functionality underneath, it becomes the daily companion you actually keep using. CAPTURE IN SECONDS Type a thought. Hold to record a voice note. Snap a photo with a zero-lag camera. Save a place with one tap. Jot a checklist. Share into Flipnotes from any app. There are no titles to invent, no folders to choose, no filing to do — you capture the moment you have it, and you're done. FLIP THROUGH YOUR DAYS Your notes live on a timeline you flip through like paper. Today is where you land; yesterday is one swipe away; last month is a few more. Everything stays where it happened — in its day, in order, exactly where your memory expects it. It feels less like an app and more like a notebook that turns its own pages. NO ORGANIZING. EVER. While you get on with your life, Flipnotes quietly sorts everything you capture: shopping lists, ideas, bills, menus, boarding passes, business cards, addresses, diary entries. Notes file themselves into categories automatically. You do nothing, and yet everything ends up in its place. FIND ANYTHING INSTANTLY Search across everything you've ever written, said, or photographed. Browse by category, scan your photos in the gallery, or see every place you've saved on your own beautiful map. Your notebook stops being a pile and becomes an index of your life. MENTION A DATE, GET AN AGENDA Write "dinner with Marie on the 17th" and it lands on your agenda by itself. Any date you mention — in any language, typed or spoken — becomes a calendar entry. Your plans assemble themselves out of your notes. VOICE NOTES THAT WRITE THEMSELVES Press, speak, done. Voice notes are transcribed automatically, so they're searchable like text and readable at a glance — and the original recording is always one tap away. TRULY OFFLINE-FIRST Everything works without signal. Capture for a week off-grid — on a hike, on a flight, in a dead zone — and it all syncs when you're back. Your notes are always on your device, never behind a loading spinner. And they're on the web too, so your whole notebook is waiting on any screen you open. PRIVATE BY DESIGN Your notes are yours. No ads, no tracking, no selling your data. Mark any note private and it is never sent to any AI feature — a locked corner of your notebook for the things that stay yours alone. WORKS WITH YOUR AI (OPTIONAL) Connect Claude or any MCP-compatible assistant and talk to your notes: create a note from a chat, ask what's on your agenda this week, find that restaurant someone recommended. Whether you're capturing ideas, house-hunting, journaling, planning trips, or just trying to remember what happened last Tuesday — Flipnotes keeps up with your life and hands it back to you, organized. --- Flipnotes comes with a free one-month trial. Continue with Personal Plan or go Pro for heavy capture: more photos, more storage, more transcription. Subscriptions renew annually and can be cancelled anytime in your App Store settings. Terms: https://flipnotes.life/terms Privacy: https://flipnotes.life/privacy
Screenshots
Verdict
The clearest difference is device support: Kaizen at 3 against Flipnotes's 1. On price, update cadence, ads and in-app purchases there is nothing between them.
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 Flipnotes sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Kaizen ships an update every 2 weeks, Flipnotes weekly. Both last shipped on October 8, 2026.
| Parameter | Kaizen | Flipnotes |
|---|---|---|
| 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 | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 132 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Lennard Zieten | Flipnotes |
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
Flipnotes
- Personal$3.991 Month
- Pro$25.491 Month
- Personal$39.991 Year
Show 1 moreShow fewer
- Pro$249.001 Year








