KIW

App for Kyushu Island Work. members can search and spaces in the region.

BCL Tech · io.blockchainlock.kiw

Not rated yet 1K+ downloads v1.5.5 89.9 MB Android 7.0+ PEGI 3 · Everyone

Download APK 89.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.5.5 (155)
Updated: Sep 13, 2026 (26 days ago)
APK size: 89.9 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Travel & Local (app)
Listed since: Oct 20, 2020 (at least)
Permissions: 20 (8 sensitive)
Website: keyvox.co
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

KIW is an app by BCL Tech in the Travel & Local category, listed since at least October 2020. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.4.7, the minimum Android version rose from 6.0 to 7.0. It asks for 20 permissions, 8 of them sensitive, including precise location, camera and approximate location. Compared with version 1.4.8, it adds 2 new permissions: “Access adservices ad id” and “Access adservices attribution”. The app can read the advertising ID that ad and analytics services use.

What's new in v1.5.5

・Made the necessary updates to comply with the latest Google Play requirements.

Description

From the listing uploaded by “appupdater”.

This is an app for Kyushu Island Work (or KIW). KIW members can search and book rental space, co-working space in the region. It can provide search, reserve, check-in, identification functions and let members get PIN code and open doors via bluetooth.

Version history

4 versions are listed; the oldest rated Trusted is v1.4.7. Since v1.5.5 it requires Android 7.0+.

v1.5.5 LATEST Sep 13, 2026 89.9 MB TRUSTED v1.4.8 May 13, 2026 89 MB TRUSTED v1.4.7 Jan 23, 2026 89.1 MB TRUSTED v1.4.3 May 18, 2024 46 MB UNKNOWN

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 13, 2026.
Certificate issued to “Blockchain Lock Inc.” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 13, 2026
Validated against Google Play Sep 13, 2026
Signed byCN=Blockchain Lock, OU=RD Center, O=Blockchain Lock Inc., L=Chiyoda-ku, ST=Tokyo, C=JP
Signing certificate (SHA-1)E0:2C:CE:66:2B:F4:9A:81:B8:AA:60:F7:F2:D0:AC:2C:B1:8D:A3:93
File MD59eab0c8b4c3158706a34050c50b1247a
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (20)

KIW requests 20 permissions, 8 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) io.blockchainlock.kiw.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Mode world readable android.permission.MODE_WORLD_READABLE
Mode world writeable android.permission.MODE_WORLD_WRITEABLE
Prevent the device from sleeping android.permission.WAKE_LOCK
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait

KIW APK: questions and answers

Is there a version of KIW for older Android phones?

The current version needs Android 7.0 or later. Version 1.4.8 is the newest listed build that installs on Android 6.0 and later. Get version 1.4.8 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the KIW APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 9eab0c8b4c3158706a34050c50b1247a.

KIW