
IMMAJ-ECDIS E-Manual
An application that briefly displays the operation method of ECDIS (Electronic Chart Display and Information System)
JAPAN MARINE SCIENCE INC. · jp.jms_inc.IMMAJECDISEManual
At a glance
- Latest version
- v1.0 (11)
- Updated
- Jun 6, 2024 (2 years ago)
- APK size
- 19.6 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 32-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Dec 27, 2022 (at least)
- Permissions
- 3 (1 sensitive)
- Website
- jms-inc.jp
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
IMMAJ-ECDIS E-Manual is an app by JAPAN MARINE SCIENCE INC. in the Tools category, listed since at least December 2022. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 3 permissions, 1 of them sensitive: modify shared storage.
What's new in v1.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Jun 6, 2024
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)71:BD:00:42:37:BE:AC:B8:18:9E:AB:82:38:F7:C1:E3:40:C1:1E:84
- File MD595c50fc77fa09a52f68829758df90e81
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (3)
IMMAJ-ECDIS E-Manual requests 3 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
IMMAJ-ECDIS E-Manual APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the IMMAJ-ECDIS E-Manual APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 95c50fc77fa09a52f68829758df90e81.