KnowDrugs Drug Checking
Drug information & drug testing results, harm reduction & safer use advice
Philipp Kreicarek · cc.phk.knowdrugs
At a glance
- Latest version
- v2.2.1 (30)
- Updated
- May 8, 2019 (7 years ago)
- APK size
- 35.7 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Health & Fitness (app)
- Listed since
- Oct 22, 2018 (at least)
- Permissions
- 25 (1 sensitive)
- Website
- knowdrugs.info
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
KnowDrugs Drug Checking is an app by Philipp Kreicarek in the Health & Fitness category, listed since at least October 2018. 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 25 permissions, 1 of them sensitive: display over other apps.
What's new in v2.2.1
Description
From the listing uploaded by “jaaproductions”.
Security & authenticity
Signing certificate
- Certificate issued to “knowdrugs” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified May 8, 2019
- Antivirus scan passed Oct 19, 2020
- Signed byCN=knowdrugs
- Signing certificate (SHA-1)90:DF:9F:26:31:A5:A0:64:47:28:61:91:B1:9E:6D:56:BD:30:27:44
- File MD5dd176dd1ef93ec6cd6f1b1d97e220ed3
- Uploaded by “jaaproductions” 205 followers · uploading since 2018
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 (25)
KnowDrugs Drug Checking requests 25 permissions, 1 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
- Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
- 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
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Read app badge android.permission.READ_APP_BADGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Touchscreen android.hardware.touchscreen
KnowDrugs Drug Checking 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 KnowDrugs Drug Checking 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 dd176dd1ef93ec6cd6f1b1d97e220ed3.