At a glance
- Latest version
- v3.0 (54)
- Updated
- Apr 3, 2026 (6 months ago)
- APK size
- 12 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Medical (app)
- Listed since
- Jun 12, 2021 (at least)
- Permissions
- 17 (8 sensitive)
- Website
- ublood.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
UBLOOD: Find Blood Donors is an app by ublood in the Medical category, listed since at least June 2021. It has no native code, so it runs on any Android processor.
It asks for 17 permissions, 8 of them sensitive, including precise location, camera and read contacts. Compared with version 2.6.3, it adds 1 new permission: “Show notifications”.
What's new in v3.0
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.6.2.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Apr 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 2 other versions checked
Store checks and file details
- Developer signature verified Apr 3, 2026
- Validated against Google Play Apr 3, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)D6:03:DC:7E:1F:53:B3:A5:F6:22:3D:00:99:05:7A:FD:EA:8A:7A:A7
- File MD5d938226a3a618e14581b8e28dd210088
- 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 (17)
UBLOOD: Find Blood Donors requests 17 permissions, 8 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- 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.ubld.ublood.activity.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- 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
Required hardware & features
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
UBLOOD: Find Blood Donors 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 UBLOOD: Find Blood Donors 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 d938226a3a618e14581b8e28dd210088.
