
ゆうちょ認証アプリ
An app dedicated to personal authentication of smartphones. You can use it easily and free of charge as a personal authentication function when logging in and sending money to Yucho Direct.
ゆうちょ銀行 · jp.japanpost.jp_bank.FIDOapp
- Signature matches the Google Play version Details
At a glance
- Latest version
- v18.0.0 (105)
- Updated
- May 31, 2026 (4 months ago)
- APK size
- 81.1 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- ARM 32-bit, ARM 64-bit
- Category
- Finance (app)
- Listed since
- Feb 9, 2025 (at least)
- Permissions
- 13 (1 sensitive)
- Website
- jp-bank.japanpost.jp
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
ゆうちょ認証アプリ is an app by ゆうちょ銀行 in the Finance category, listed since at least February 2025. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 13 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 17.0.0. The app 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 v16.0.0.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 31, 2026.
- Certificate issued to “jp-bank.japanpost.jp” 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 May 31, 2026
- Validated against Google Play May 31, 2026
- Signed byO=jp-bank.japanpost.jp
- Signing certificate (SHA-1)43:1E:E3:49:37:40:61:6E:F7:4E:12:7F:95:32:3A:75:55:14:9B:82
- File MD5ea89fe28396eccf115e0af589251a05c
- 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 (13)
ゆうちょ認証アプリ requests 13 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- 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
- Autofocus (custom) android.hardware.camera.autofocus
- Control vibration android.permission.VIBRATE
- 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) jp.japanpost.jp_bank.FIDOapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Use biometric hardware android.permission.USE_BIOMETRIC
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
ゆうちょ認証アプリ 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 ゆうちょ認証アプリ 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 ea89fe28396eccf115e0af589251a05c.