At a glance
- Latest version
- v20260315 (22)
- Updated
- Mar 20, 2026 (7 months ago)
- APK size
- 9.3 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Nov 27, 2020 (at least)
- Permissions
- 12
- Website
- oxdb.net/android/request
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Time Calculators App is an app by oxdb.net in the Tools category, listed since at least November 2020. 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 20250218, the APK grew from 5.2 MB to 9.3 MB. It asks for 12 permissions, none of them sensitive. Compared with version 20250226, it adds 2 new permissions: “Google Play install referrer” and “In-app purchases”. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v20250218.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 20, 2026.
- Certificate issued to “oxdb.net” 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 Mar 20, 2026
- Validated against Google Play Mar 20, 2026
- Signed byCN=shigeto takagi, OU=director, O=oxdb.net, L=shiroishi, ST=miyagi, C=jp
- Signing certificate (SHA-1)CB:E4:EE:9A:8D:AB:40:8A:D9:B4:0E:64:A9:76:F5:47:3D:E0:B5:98
- File MD5a59c12c1d0a5c0dc76f39476bad905ce
- 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 (12)
Time Calculators App requests 12 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Attest (custom) com.amazon.privacypass.ATTEST
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) net.oxdb.CalcTime.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Time Calculators App 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 Time Calculators App free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Time Calculators App 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 a59c12c1d0a5c0dc76f39476bad905ce.
