
At a glance
- Latest version
- vv4.17.0 (1789359026)
- Updated
- Oct 1, 2026 (7 days ago)
- APK size
- 15.1 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Business (app)
- Listed since
- Jun 1, 2021 (at least)
- Permissions
- 22 (4 sensitive)
- Website
- thatsuseful.com.au
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
FOUR WORK is an app by FOUR in the Business category, listed since at least June 2021. It has no native code, so it runs on any Android processor.
Since version v4.8.0, the APK grew from 12.9 MB to 15.1 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 22 permissions, 4 of them sensitive, including precise location, call phone and approximate location. It asks for the same permissions as version v4.16.0. The app can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to vv4.8.0. Since vv4.10.0 it requires Android 7.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Oct 1, 2026.
- Certificate issued to “Four” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks and file details
- Developer signature verified Oct 1, 2026
- Validated against Google Play Oct 1, 2026
- Signed byO=Four, C=AU
- Signing certificate (SHA-1)81:26:7D:4F:CD:37:BF:19:BD:CF:8D:8B:AB:E7:1D:6C:FA:75:4D:46
- File MD5d0386ec40b46620eb9c8117f06a712d3
- 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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (22)
FOUR WORK requests 22 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- 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.four.android.apps.dw.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Night mode broadcast (custom) io.four.libs.android.common.NIGHT_MODE_BROADCAST
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Sso broadcast (custom) io.four.libs.sso.android.SSO_BROADCAST
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- 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
- Wi-Fi android.hardware.wifi
FOUR WORK APK: questions and answers
Is there a version of FOUR WORK for older Android phones?
The current version needs Android 7.0 or later. Version v4.8.0 is the newest listed build that installs on Android 5.0 and later. Get version v4.8.0 · 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 FOUR WORK 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 3 other versions checked. After downloading, check that the file's MD5 is d0386ec40b46620eb9c8117f06a712d3.