
At a glance
- Latest version
- v4.20.13.2026090210 (2026090210)
- Updated
- Sep 3, 2026 (1 month ago)
- APK size
- 78 MB
- Requires
- Android 10+ (API 29)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Business (app)
- Listed since
- Mar 27, 2021 (at least)
- Permissions
- 35 (7 sensitive)
- Website
- transics.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
TX-FLEX is an app by Transics in the Business category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 4.02.13.2021101312, the minimum Android version rose from 4.1 to 10. It asks for 35 permissions, 7 of them sensitive, including precise location, camera and approximate location. It asks for the same permissions as version 4.20.13.2026081808. The app can read the advertising ID that ad and analytics services use.
What's new in v4.20.13.2026090210
Description
From the listing uploaded by “appupdater”.
Version history
8 versions are listed, going back to v4.02.13.2021101312. New versions arrive here every few months. Since v4.20.07.2025121613 it requires Android 10+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Sep 3, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 5 other versions checked
Store checks and file details
- Developer signature verified Sep 3, 2026
- Validated against Google Play Sep 3, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)EA:09:82:B9:0A:2F:72:C6:D5:26:48:B1:5C:45:C3:71:4E:7D:BF:68
- File MD5a9a95600f60710b303c62f5d34c04559
- 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 (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (35)
TX-FLEX requests 35 permissions, 7 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
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- 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
- Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Clockpackage read alarm (custom) com.sec.android.app.clockpackage.permission.READ_ALARM
- Clockpackage write alarm (custom) com.sec.android.app.clockpackage.permission.WRITE_ALARM
- Control vibration android.permission.VIBRATE
- Emdk emdk (custom) com.symbol.emdk.permission.EMDK
- Flash (custom) android.hardware.camera.flash
- Flashlight android.permission.FLASHLIGHT
- Foreground service connected device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) com.transics.txflexapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Reorder tasks android.permission.REORDER_TASKS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Set alarm android.permission.SET_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- 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
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
TX-FLEX APK: questions and answers
Is there a version of TX-FLEX for older Android phones?
The current version needs Android 10 or later. Version 4.20.06.2025032812 is the newest listed build that installs on Android 8.0 and later. Get version 4.20.06.2025032812 · 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 TX-FLEX 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 5 other versions checked. After downloading, check that the file's MD5 is a9a95600f60710b303c62f5d34c04559.