Comparison

Koku vs reInspire.

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

Head to head
About

Koku

Features
Read full description

Koku is a focus timer for deep work. Focus. Rest. Repeat. Set your own session lengths or use the classic rhythm - twenty-five minutes of focus, five minutes of rest, a longer break every four sessions. Each minute is a dot. Watch them fill. - No accounts. - No streaks. - No subscriptions. Just time, and the work in front of you. Add Koku to your Home Screen for quick access - start, pause, and skip sessions right from the widget. Keep the timer visible on your lock screen with Live Activities. Koku also includes an Apple Watch companion app that works with the iPhone app, so you can check your timer and control sessions from your wrist. Designed for iPhone, with an Apple Watch companion. Light and dark mode. Works in any language. Koku (ๅˆป) is the Japanese word for a moment of time.

About

reInspire.

Features
Read full description

reInspire is the habit tracker that doesn't take your word for it. Most habit apps let you check a box and move on. reInspire asks for proof. Every completed task gets a photo, and a smart verification system checks that you actually did what you said you would. HOW IT WORKS โ€” Create a task: workout, reading, chores, work -- anything โ€” Do it, then snap a photo โ€” Get verified in seconds and watch your progress count โ€” 94% verification accuracy -- cheating the system isn't easy BETTER TOGETHER โ€” Family groups: build habits with people close to you and track each other's progress โ€” Duels: compete with a friend to see who lasts longer โ€” Weekly leaderboard SMART, NOT JUST STRICT โ€” Suggested tasks based on your day and schedule โ€” Morning briefing with your plan for the day โ€” A quick read on what went wrong when a day doesn't go to plan reInspire is for people tired of lying to themselves in habit trackers. If it's verified, you actually did it.

Screenshots

Koku4 screens
reInspire.3 screens

Verdict

The call

The clearest difference is in-app purchases: Koku at none against reInspire.'s 7. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. reInspire. sells 7 in-app purchases, starting at $3.99 per month. Koku asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Koku versus reInspire.: the parameters behind the verdict, then further details
ParameterKokureInspire.
PriceFreeFree
Update frequencyEvery 3 daysโ€”
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS26.426.0 โ€” better
Further details โ€” not scored
Size4 MB36 MB
Age rating4+4+
DeveloperRodolfo Alberto Lopez TerriquezAida Berdongar

In-app purchases

None

Koku

No in-app purchases

7 purchases

reInspire.

Subscriptions6
  • rePro Monthly$3.991 Month
  • reMax Monthly$8.991 Month
  • reFamily Monthly$9.991 Month
Show 3 more
  • rePro Annually$34.991 Year
  • reFamily Annually$79.991 Year
  • reInspire Annually$79.991 Year
One-time1
  • reProLifeteime$59.99

Questions

Is Koku free?
Koku is free to download, with no in-app purchases.
Is reInspire. free?
reInspire. is free to download, with in-app purchases available.
Do Koku or reInspire. have ads?
Neither Koku nor reInspire. shows ads.

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