Comparison

Impossible Notes vs Kaizen Daily

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Impossible Notes

Features
Read full description

Notes that won't let you forget. Unfinished tasks resurface daily until you complete them. Finally, a notes app that holds you accountable. Impossible Notes is designed to eliminate silent forgetting. Every note starts unfinished. If you do not mark it done, it comes back. Every day. Unfinished notes automatically resurface at the top of your list and can trigger a single daily reminder. Finished notes move to your Done archive, keeping your active list focused. KEY FEATURES • Daily resurfacing of unfinished notes • One focused daily reminder • Mark done to stop resurfacing • Optional one-day snooze • Fast full-text search • Works fully offline • Local-first notes with no account required • Optional one-time Remove Ads purchase DESIGNED FOR FOCUS Impossible Notes is intentionally minimal. There are no folders, priorities, or tags. The app trusts time instead of structure. If something matters, it will keep coming back. PRIVACY AND ADS Your notes and note content stay on your device and are not uploaded by Impossible Notes. The free version may show third-party advertising on list screens. Advertising partners may process device and usage data subject to your consent and their policies. You can manage advertising privacy choices or permanently remove ads in Settings. See our Privacy Policy for details. If you are tired of losing important thoughts in endless lists, Impossible Notes makes forgetting impossible.

About

Kaizen Daily

Features
Read full description

Kaizen Daily turns one small improvement a day into something you can watch grow. Write one line and your bamboo gains a segment. That is the whole habit. ONE LINE IS ENOUGH • A new question every day, so you never face a blank page • Type one line and save from the keyboard: ten seconds and it is done • Add a note if you want to, or leave it out • Forgot a day? Fill it in later WATCH IT ADD UP • Every entry adds a segment to your bamboo, with a burst of gold leaf • Every tenth segment puts out a new branch • Scroll down the stalk to walk back through your days, all the way to the root • After you write, an older line comes back to you MONTHS BECOME A GROVE • Each month is one stalk and each recorded day is one segment, so a year turns into a grove • A cumulative graph over 7 days, 30 days, 90 days, a year or all time • Recorded days, completion and a monthly summary NOTHING TO BREAK There are no streaks here. A day you skip stays blank and takes nothing away. Write again and the bamboo grows from where it stands. QUIET BY DESIGN • A reminder only on days you have not written yet • Sync across your devices through your own iCloud • A moonlit bamboo grove in dark mode • Search your entries and export them as CSV • No account, no ads, no tracking Kaizen is the Japanese word for small, steady improvement.

Screenshots

Impossible Notes4 screens
Kaizen Daily4 screens

Verdict

The call

The clearest difference is price: Impossible Notes at Free against Kaizen Daily's $1.99. Impossible Notes also leads on update cadence (every 2 weeks vs every 7 months) and iOS requirement (15.1 vs 17.0). Kaizen Daily's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Impossible Notes is free to download; Kaizen Daily costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Impossible Notes ships an update every 2 weeks, Kaizen Daily every 7 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Impossible Notes versus Kaizen Daily: the parameters behind the verdict, then further details
ParameterImpossible NotesKaizen Daily
PriceFree — better$1.99
Update frequencyEvery 2 weeks — betterEvery 7 months
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size6 MB10 MB
Age rating4+4+
DeveloperStorq Labs BVManabi Mate LLC

In-app purchases

None

Impossible Notes

No in-app purchases

None

Kaizen Daily

No in-app purchases

Questions

Is Impossible Notes free?
Impossible Notes is free to download, with no in-app purchases.
Is Kaizen Daily free?
Kaizen Daily costs $1.99, with no in-app purchases.
Do Impossible Notes or Kaizen Daily have ads?
Impossible Notes shows ads; Kaizen Daily does not.
Which is updated more often, Impossible Notes or Kaizen Daily?
Impossible Notes ships an update every 2 weeks, and Kaizen Daily every 7 months. Most recently, Impossible Notes was updated on October 30, 2026 and Kaizen Daily on November 9, 2026.

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