
At a glance
- Latest version
- v1.1.30 (50)
- Updated
- Mar 31, 2026 (6 months ago)
- APK size
- 9.8 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Business (app)
- Listed since
- Jan 28, 2022 (at least)
- Permissions
- 17 (7 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
i-TSM is an app by Teik Senn in the Business category, listed since at least January 2022. It has no native code, so it runs on any Android processor.
Since version 1.1.19, the APK grew from 7.8 MB to 9.8 MB and the minimum Android version rose from 4.4 to 5.0. It asks for 17 permissions, 7 of them sensitive, including precise location, camera and call phone. It asks for the same permissions as version 1.1.29.
What's new in v1.1.30
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v1.1.19. Since v1.1.27 it requires Android 5.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 31, 2026.
- Certificate issued to “taskassignment” 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 Mar 31, 2026
- Validated against Google Play Mar 31, 2026
- Signed byCN=taskassignment
- Signing certificate (SHA-1)68:61:A8:DF:53:97:AD:EE:A7:CE:2F:9C:E3:15:D6:F3:2F:B5:77:B2
- File MD554288d4955d6a48a2e64add6af243c05
- 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 (17)
i-TSM requests 17 permissions, 7 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone numbers Sensitive android.permission.READ_PHONE_NUMBERS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.itechon.taskassignment.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read internal storage android.permission.READ_INTERNAL_STORAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write internal storage android.permission.WRITE_INTERNAL_STORAGE
Required hardware & features
- Camera android.hardware.camera
- Camera autofocus android.hardware.camera.autofocus
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
i-TSM APK: questions and answers
Is there a version of i-TSM for older Android phones?
The current version needs Android 5.0 or later. Version 1.1.19 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.1.19 · 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 i-TSM 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 54288d4955d6a48a2e64add6af243c05.