Einstein™ Brain Training v1.6.1
APK · 27.5 MB · version code 509 · Android 4.1+ · uploaded Mar 7, 2021
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File information
- Version
- v1.6.1 (509)
- Uploaded
- Mar 7, 2021
- Size
- 27.5 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- x86 32-bit, ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 36cc81faa2c80c0df7a4fcc31c47bf1a
- Signing certificate (SHA-1)
- 49:18:0B:00:98:57:92:3A:D1:A2:C6:D3:6C:5F:73:EF:C6:A1:FC:78
- Signed by
- O=bbg
- File name
- de-bbg-einsteinhd-509-56528858-36cc81faa2c80c0df7a4fcc31c47bf1a.apk
- Package
- de.bbg.EinsteinHD
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.6.1
• Bug fixes
Game data (OBB)
This game needs extra data files (88.2 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.509.de.bbg.EinsteinHD.obb (88.2 MB)
- Main OBB MD5
- 1f82736feeb8297b0668fd526e7b8e5c
Permissions (4)
This version requests 4 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
Security & authenticity
Security rating: Unknown
Signing certificate
- Certificate issued to “bbg” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not verified Nov 13, 2021
- Antivirus scan result not available
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Einstein™ Brain Training on Android 4.1+
You'll need about 143.2 MB of free space (the APK plus 88.2 MB of game data).
- Download the APK — tap Download APK above (27.5 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 de-bbg-einsteinhd-509-56528858-36cc81faa2c80c0df7a4fcc31c47bf1a.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 36cc81faa2c80c0df7a4fcc31c47bf1a. 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?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. 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).
- Copy the game data — before the first launch, move the OBB file (88.2 MB), without renaming or unzipping, into Android/obb/de.bbg.EinsteinHD/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open Einstein™ Brain Training — 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, 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.