Kizuku
Kizuku キズク - 現場コミュニケーションアプリ
Kizuku is #190 in Business Free in Japan and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperCOMTEX Co., Ltd.
CategoryBusiness
PriceFree
Released
Rating★ 2.2 (482)
Version3.64.1
Age rating17+
First seen by us
26 Sep 2026
Rating
2.2 ★
482 ratings
Measured
Best rank now
#190
Measured
Kizuku on the App Store
App details
App ID
1086628045
Publisher
COMTEX Co., Ltd.
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
3
EN JA TH
Size
252 MB
Also listed in
Productivity
Content notesUnrestricted Web Access
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| BusinessFree | #190 |
Apps near Kizuku on the chart
Business Free, around #190.
Ratings
App Store, worldwide.
Rating
2.2 ★
482 ratings
Measured
Ratings
482
Measured
About Kizuku
More smooth commnunication.
Let's share the present status of the Site.
"Kizuku" is the site commnunication application for every party related with Site, to create new work style and
to make it more efficient and better quality.
・Do you want to check drawings or information of the project stored in cloud server via your smartphone?
・Do you want to share the present status of the Site among all related parties by using photos, videos and messages ?
・Do you want to use the communication tool with your clients ?
・Do you want to use messanger appication with more safe and high security because you are deling with client's
private information?
・Kizuku is compatible with 3 languages. (English, Japanese and Thai)
[ Main features]
■ Home talk
You can communicate among all related parties including subcontractors about, such as the process status, check
the complition of the job, job order and so on in "Home talk".
・Process sticker "Start"/"Done" : You can report your job easily with "Start"/"Done" sticker.
・Video message:Possible to report correctly by Video, not by telling orally anymore.
・Important Talk: The message informed surely can be sent as "Important TALK". By this you can see Who"read" already so that no
miscommunication such as "Reported" or "Not be reported"
■Direct Talk
You can use "Direct Talk" when you want to commnunicate with a specific person like colleague or client.
・Normal Sticker: You can commnunicate easily by normal sticker.
■Groupweare/ Schdeule
Your schedule and related process status can be checked. Photos uploaded on "Kizuku" can be seen on your schedule.
・Book Equipment: Meeting rooms or company cars can be booked with your schedule on the calender.
・Process control with actual performance;"Start"/"Done"sticker on Home Talk can be connected
to the process schedule automatically.
■Data Library
You can refer to the data by your smartphone, due to saving the folder at cloud server. Only authorized parties
can access with high security.
・Folder by project:Only project members can access the data in the project folder.
・Save photos:By (home)project, photos can be saved by data and subcontractor in order.
・History control:The log of date and person downloading or editing can be seen as history.
■Construction/Inspection report
Shared photos in "Home Talk" can be used for making reports.And the process" Make,Check,Approve" can be managed within "Kizuku".
・Report template setting; The template of report can be modified by process,event.
・You can make a report by using photos taken at smartphone.
・Approval flow;You can approve by "Kizuku" so that your job can be more efficient.
More convenient features soon.
Let's share the present status of the Site.
"Kizuku" is the site commnunication application for every party related with Site, to create new work style and
to make it more efficient and better quality.
・Do you want to check drawings or information of the project stored in cloud server via your smartphone?
・Do you want to share the present status of the Site among all related parties by using photos, videos and messages ?
・Do you want to use the communication tool with your clients ?
・Do you want to use messanger appication with more safe and high security because you are deling with client's
private information?
・Kizuku is compatible with 3 languages. (English, Japanese and Thai)
[ Main features]
■ Home talk
You can communicate among all related parties including subcontractors about, such as the process status, check
the complition of the job, job order and so on in "Home talk".
・Process sticker "Start"/"Done" : You can report your job easily with "Start"/"Done" sticker.
・Video message:Possible to report correctly by Video, not by telling orally anymore.
・Important Talk: The message informed surely can be sent as "Important TALK". By this you can see Who"read" already so that no
miscommunication such as "Reported" or "Not be reported"
■Direct Talk
You can use "Direct Talk" when you want to commnunicate with a specific person like colleague or client.
・Normal Sticker: You can commnunicate easily by normal sticker.
■Groupweare/ Schdeule
Your schedule and related process status can be checked. Photos uploaded on "Kizuku" can be seen on your schedule.
・Book Equipment: Meeting rooms or company cars can be booked with your schedule on the calender.
・Process control with actual performance;"Start"/"Done"sticker on Home Talk can be connected
to the process schedule automatically.
■Data Library
You can refer to the data by your smartphone, due to saving the folder at cloud server. Only authorized parties
can access with high security.
・Folder by project:Only project members can access the data in the project folder.
・Save photos:By (home)project, photos can be saved by data and subcontractor in order.
・History control:The log of date and person downloading or editing can be seen as history.
■Construction/Inspection report
Shared photos in "Home Talk" can be used for making reports.And the process" Make,Check,Approve" can be managed within "Kizuku".
・Report template setting; The template of report can be modified by process,event.
・You can make a report by using photos taken at smartphone.
・Approval flow;You can approve by "Kizuku" so that your job can be more efficient.
More convenient features soon.
Latest updates
3.64.1
Thank you very much for using "Kizuku" all the time.
We are updating from time to time in order to enjoy "Kizuku" with more
convenient and comfortable conditions.
We appreciate if you update the latest version.
・Fixed a bug
3.64.0
Kizukuをご利用いただきありがとうございます。
アプリを快適にご利用いただくために、定期的にアップデートをリリースしております。
最新バージョンへのアップデートをお願いいたします。
・軽微な不具合を修正しました
3.63.0
Thank you very much for using "Kizuku" all the time.
We are updating from time to time in order to enjoy "Kizuku" with more
convenient and comfortable conditions.
We appreciate if you update the latest version.
・Fixed a bug
Store changes
What Kizuku changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got bigger
75 MB → 252 MB (+234%)