Field Task v4.2.8
APK · 55.2 MB · version code 428 · Android 8.0+ · uploaded Jul 28, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v4.4.0, uploaded Sep 4, 2026 — about 1 month after this one.
- Size: this file is 55.2 MB; the latest is 55.2 MB (17.9 KB larger).
- The latest version asks for 1 more permission: Location in the background.
- The latest version no longer asks for: Display over other apps.
File information
- Version
- v4.2.8 (428)
- Uploaded
- Jul 28, 2026
- Size
- 55.2 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 85029aca58b852446fa07ffbdab13716
- Signing certificate (SHA-1)
- CF:E5:A0:42:49:36:6C:F5:82:77:56:95:9D:03:7A:54:5B:4C:68:3A
- Signed by
- CN=Gilad Bigel, OU=developers, O=ISR, L=Jerusalem, ST=Jerusalem, C=IL
- File name
- com-isr-isrfieldforcetracker-428-75831016-85029aca58b852446fa07ffbdab13716.apk
- Package
- com.isr.isrfieldforcetracker
- Downloads (all versions)
- 500+
- Age rating
- PEGI 3 · Everyone
Permissions (30)
This version requests 30 permissions, 9 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- 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
- Andoid vibrate (custom) andoid.permission.VIBRATE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Download without notification android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
- Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
- 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) com.isr.isrfieldforcetracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Map maps receive (custom) com.arshad.map.permission.MAPS_RECEIVE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- 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
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 28, 2026.
- Certificate issued to “ISR” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature not checked yet Jul 28, 2026
- Validated against Google Play Jul 28, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans 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.
How to install Field Task on Android 8.0+
You'll need about 110.4 MB of free space.
- Download the APK — tap Download APK above (55.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-isr-isrfieldforcetracker-428-75831016-85029aca58b852446fa07ffbdab13716.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 85029aca58b852446fa07ffbdab13716. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Field Task — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.