APHL Lab Matters v1.1.1
APK · 10.8 MB · version code 3 · Android 4.1+ · uploaded Aug 12, 2020
- Same certificate as v2.2, which matches Google Play 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 v2.2, uploaded Jul 4, 2026 — about 5 years after this one.
- Size: this file is 10.8 MB; the latest is 26.3 MB (15.6 MB larger).
- Android: this version needs Android 4.1+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 8 more permissions: Access adservices ad id, Access adservices attribution, Access adservices topics, Run foreground services, Show notifications, Google Play install referrer, Advertising ID, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Control vibration, Push messaging (app-defined).
File information
- Version
- v1.1.1 (3)
- Uploaded
- Aug 12, 2020
- Size
- 10.8 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS
- Screen
- Small screens and larger
- MD5
- bdfee6eea202fe8fe6008c63211ede60
- Signing certificate (SHA-1)
- BB:BE:E1:F2:5D:61:97:01:36:10:22:71:25:2D:23:7A:61:90:96:10
- Signed by
- O=Joomag
- File name
- com-joomag-labmatters-3-52896431-bdfee6eea202fe8fe6008c63211ede60.apk
- Package
- com.joomag.labmatters
- Downloads (all versions)
- 100+
- Age rating
- PEGI 3 · Everyone
What's new in v1.1.1
* Bugfixes and improvement changes.
* Updated permissions.
Permissions (8)
This version requests 8 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.joomag.labmatters.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Joomag” This is the certificate of the Google Play version.
- Same certificate as v2.2, which matches Google Play v2.2
Store checks
- Developer signature verified Aug 12, 2020
- Antivirus scan passed Jan 20, 2021
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
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 APHL Lab Matters on Android 4.1+
You'll need about 21.5 MB of free space.
- Download the APK — tap Download APK above (10.8 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 com-joomag-labmatters-3-52896431-bdfee6eea202fe8fe6008c63211ede60.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 bdfee6eea202fe8fe6008c63211ede60. 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 APHL Lab Matters — 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 4.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS 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.