Grainstorm v1.4.4
APK · 4.1 MB · version code 82 · Android 4.0+ · uploaded Jan 30, 2018
- Same certificate as the other version checked Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.4.10, uploaded Sep 2, 2018 — about 7 months after this one.
- Size: this file is 4.1 MB; the latest is 4.6 MB (533.5 KB larger).
- Android: this version needs Android 4.0+; the latest needs Android 4.4+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: In-app purchases (Google Play Billing).
File information
- Version
- v1.4.4 (82)
- Uploaded
- Jan 30, 2018
- Size
- 4.1 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- ARM 32-bit
- Screen
- Small screens and larger
- MD5
- 64e338a32d63af5b5e00e2327dd47267
- Signing certificate (SHA-1)
- CE:17:05:A3:EB:65:66:35:2D:DD:63:E8:0B:91:90:9A:D4:11:82:8E
- Signed by
- CN=Patrick Ropohl
- File name
- me-rocks-grainstorm-82-34754735-64e338a32d63af5b5e00e2327dd47267.apk
- Package
- me.rocks.grainstorm
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.4.4
- A vocoder algorithm in the cross synthesis section
- Automatic limiting of the final mix
- Bugfix concerning setting of wrong LFO destinations
Permissions (6)
This version requests 6 permissions, 3 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Readpermission (custom) me.rocks.grainstormunlocker.READPERMISSION
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Patrick Ropohl” Not the developer's name (“The Secret Laboratory”). Names in certificates can't be verified, so this alone proves nothing.
- Same certificate as the other version checked
Store checks
- Developer signature verified Jan 30, 2018
- Antivirus scan passed Nov 7, 2020
- Uploaded by “onesoul” Bronze tier · 2,111 followers · uploading since 2013
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install Grainstorm on Android 4.0+
You'll need about 8.2 MB of free space.
- Download the APK — tap Download APK above (4.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap me-rocks-grainstorm-82-34754735-64e338a32d63af5b5e00e2327dd47267.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 64e338a32d63af5b5e00e2327dd47267. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Grainstorm — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.