At a glance
- Latest version
- v3.1 (31)
- Updated
- Feb 1, 2020 (6 years ago)
- APK size
- 1.7 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Music & Audio (app)
- Permissions
- 8 (2 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Humming Composer is an app by CSST in the Music & Audio category. 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.
It asks for 8 permissions, 2 of them sensitive: record audio and modify shared storage.
Description
From the listing uploaded by “split-store”.
Security & authenticity
Signing certificate
- Certificate issued to “koogame” Not the developer's name (“CSST”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Feb 1, 2020
- Antivirus scan passed Jan 6, 2021
- Signed byCN=kuang, OU=koogame, O=koogame, L=shenzhen, ST=guangdong, C=60
- Signing certificate (SHA-1)78:EA:71:93:6B:B4:7F:CF:5D:D2:A0:3B:C0:A0:0A:98:46:EF:E4:D5
- File MD51cf816b53b05591a34cc9f302dd36b56
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
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 (8)
Humming Composer requests 8 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.igoogle.euphony.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
- Portrait screen android.hardware.screen.portrait
Humming Composer 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 Humming Composer APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 1cf816b53b05591a34cc9f302dd36b56.
