Comparison

Optimum vs Kizami

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

Head to head
About

Optimum

Features
Read full description

Plan your day, run a Pomodoro, keep the streak β€” one app. Optimum is the to-do list, daily planner, and focus timer for people tired of switching between task, habit, and Pomodoro apps. β€’ Smart to-do lists with subtasks, reminders, due dates, and attachments β€’ Eisenhower matrix so urgent work stops burying important work β€’ Routines and streaks that refresh automatically β€’ Pomodoro-style focus timer with Focus Zone, sounds, and Live Activity β€’ Home Screen and Lock Screen widgets, plus Control Center quick add β€’ Import from Calendar and Reminders; location alerts when you arrive β€’ AI task builder that turns a goal into a plan with subtasks β€’ Stats, themes, and iCloud sync on iPhone, iPad, and Mac How it works 1. Capture the task β€” or let AI draft the plan. 2. Prioritize on the Eisenhower board, then schedule the routine. 3. Start a focus session and check the widget when you come up for air. Optimum is built for deep work, not another checklist clone. Privacy: we don’t collect your data. Download Optimum and make today the plan you actually finish. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kizami

Features
Read full description

Work. Chores. Sleep. Then the same day begins again. There was a time when I thought this might continue forever. One night, I stayed up late throwing darts by myself. It was not productive. It did not immediately change my future. But that time had not been assigned to me by anyone else. It was time I had chosen for myself. Kizami is an app for digging out and keeping the time you chose from within everyday life. The time you spent reading. The time you walked a little farther. The time you ate something you loved. The time you did nothing and rested. The time you became absorbed in something on your own. It does not have to be impressive. It does not have to be useful for your future. If you chose it, it was your time. The time you record accumulates as a single mine shaft extending underground. As you dig deeper, your depth is compared with buildings, mountains, ocean depths, the Earth, and distances through space. Kizami has no streaks to maintain and no system that judges whether you achieved a goal. It is okay to miss a day. It is okay if the time was short. There was a moment in your day that you chose for yourself. Kizami is a place to keep those moments, one by one. Kizami is a small app created and maintained by one independent developer. If it becomes meaningful to you, I would be grateful if you supported it with a review. Your words give me the strength to keep building it.

Screenshots

Optimum4 screens
Kizami3 screens

Verdict

The call

The clearest difference is price: Optimum at Free against Kizami's $3.99. Kizami's advantage is iOS requirement (18.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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

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

Optimum is free to download; Kizami costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
Optimum versus Kizami: the parameters behind the verdict, then further details
ParameterOptimumKizami
PriceFree β€” better$3.99
Update frequencyEvery 2 weeksβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac β€” betteriPhone, iPad
Requires iOS26.018.0 β€” better
Further details β€” not scored
Size19 MB16 MB
Age rating4+4+
DeveloperMohini SharmaMakoto Fukuoka

In-app purchases

None

Optimum

No in-app purchases

None

Kizami

No in-app purchases

Questions

Is Optimum free?
Optimum is free to download, with no in-app purchases.
Is Kizami free?
Kizami costs $3.99, with no in-app purchases.
Do Optimum or Kizami have ads?
Neither Optimum nor Kizami shows ads.

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