AO/OTA Fracture Classification
Tool for classifying fractures
AO Foundation · org.aofoundation.aoclassification
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.4.2 (16)
- Updated
- Aug 27, 2026 (1 month ago)
- APK size
- 50.3 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Medical (app)
- Listed since
- Jun 9, 2023 (at least)
- Permissions
- 10 (2 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
AO/OTA Fracture Classification is an app by AO Foundation in the Medical category, listed since at least June 2023. It has no native code, so it runs on any Android processor.
It asks for 10 permissions, 2 of them sensitive: read shared storage and modify shared storage. It asks for the same permissions as version 1.4.1.
What's new in v1.4.2
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v1.4.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 27, 2026.
- Certificate issued to “AO” 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 Aug 27, 2026
- Validated against Google Play Aug 27, 2026
- Signed byO=AO
- Signing certificate (SHA-1)4C:62:CB:90:40:6F:32:A6:7C:C7:ED:8E:9C:24:CD:91:E2:52:E4:35
- File MD5ce98e21928cf7f3784afc2b86c779111
- 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 (10)
AO/OTA Fracture Classification requests 10 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
- 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) org.aofoundation.aoclassification.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
AO/OTA Fracture Classification APK: questions and answers
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 AO/OTA Fracture Classification 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 ce98e21928cf7f3784afc2b86c779111.
