Comparison

Kizami vs Sync

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

Head to head
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.

About

Sync

This app helps you compare your planned schedule with your actual activities, revealing time discrepancies. It offers features like a timer, habit tracking, and integration with Apple Health and Calendar to provide insights into how you spend your time.

Highlights
  • Plan vs. Actual timeline
  • One-tap confirmation
  • Repeat plans and habits
  • Real-time timer
  • Goals and to-dos
  • Apple Health & Calendar integration
  • iCloud sync
Features
Read full description

Few days go exactly as planned. Sync lines up your plan and what you actually did on one timeline, and shows where they part. After a week, the hours that always slip become obvious. Plan your day in the morning, record what you did in the evening, and the two tracks line up side by side. Time that went as planned and time that drifted show in color. ■ Two tracks Plan and actual share one time axis. Drag over the hours, pick an activity, done. ■ One tap to confirm When a plan ends, a notification and a confirm card offer three buttons: Record as planned · Adjust and record · Skip. The buttons are right on the Lock Screen and in widgets. ■ Repeats and habits Turn a plan into a repeat or a habit as you save it. When you edit a repeating plan, choose "Save for this day only" or "Save for all future days." Plans that run past midnight save in one go. ■ Timer Start a timer and the actual track grows in real time. Stop it from the Lock Screen or the Dynamic Island. ■ Goals and to-dos Set weekly, monthly, or yearly time goals per activity and they fill in from your actuals. To-dos can have both a scheduled day and a deadline. ■ Apple Health, Calendar, Reminders Connect Apple Health (HealthKit) and your workouts and sleep — from Apple Watch or any app that writes to Health — flow into the actual track automatically. Read-only: Sync never writes to Health. Calendar events show beneath the plan track; choose which calendars to show, and the activity is picked for you when you import an event. To-dos stay in sync with a Reminders list. ■ Close the day Close your day before bed to see your Sync and time per activity, and leave a one-line note. ■ iPhone and iPad On iPad, Sync uses views made for the larger screen. Turn on iCloud sync to keep records in step on an iPhone and iPad signed in to the same Apple Account. Sync works only between Apple devices. Your records are stored on your device. With iCloud sync on, they move only through your own iCloud. No sign-up, no server of ours.

Screenshots

Kizami3 screens
Sync4 screens

Verdict

The call

The clearest difference is update cadence: Sync at weekly against Kizami's every 3 months. Kizami's advantage is price ($2.39 vs $4.99). On ads, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Kizami costs $2.39 and Sync $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kizami ships an update every 3 months, Sync weekly. Both last shipped on November 10, 2026.

Scorecard2 real differences · 8 level
Kizami versus Sync: the parameters behind the verdict, then further details
ParameterKizamiSync
Price$2.39 — better$4.99
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size16 MB12 MB
Age rating4+4+
DeveloperMakoto Fukuoka037

In-app purchases

None

Kizami

No in-app purchases

None

Sync

No in-app purchases

Questions

Is Kizami free?
Kizami costs $2.39, with no in-app purchases.
Is Sync free?
Sync costs $4.99, with no in-app purchases.
Do Kizami or Sync have ads?
Neither Kizami nor Sync shows ads.
Which is updated more often, Kizami or Sync?
Kizami ships an update every 3 months, and Sync weekly. Most recently, Kizami was updated on November 10, 2026 and Sync on November 10, 2026.

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