At a glance
- Latest version
- v2.0.16 (88)
- Updated
- Jul 18, 2020 (6 years ago)
- APK size
- 53.2 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Business (app)
- Listed since
- Apr 29, 2020 (at least)
- Permissions
- 49 (13 sensitive)
- Website
- crystalknows.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Crystal is an app by Crystal Project in the Business category, listed since at least April 2020. 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 49 permissions, 13 of them sensitive, including precise location, camera and record audio.
What's new in v2.0.16
Fix for coach content
Description
From the listing uploaded by “split-store”.
Crystal is the app that tells you anyone’s personality. You can use Crystal to understand your own personality, learn more about your co-workers, build strong teams and improve your communication. Along with the Crystal web-dashboard and Chrome Extension, you can use the mobile app to:
- Take a free personality test
- View your friend’s and co-worker’s personalities
- See how your personality traits compare to other people that you know
- Get situation-specific communication advice, like how to resolve conflict with a co-worker
- Easily invite other to take the free Crystal personality test
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jul 18, 2020
- Antivirus scan passed Jan 22, 2021
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)C0:02:C5:F9:16:A0:FF:0F:45:AB:84:4A:EB:48:69:6B:CD:6B:B4:37
- File MD5d278e72a3e1dea267c93c8d02b0571ef
- 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 (49)
Crystal requests 49 permissions, 13 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- 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
- Manage documents android.permission.MANAGE_DOCUMENTS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.crystal.app.permission.C2D_MESSAGE
- Push messaging (app-defined) host.exp.exponent.permission.C2D_MESSAGE
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Read app badge android.permission.READ_APP_BADGE
- Read internal storage android.permission.READ_INTERNAL_STORAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Storage android.permission.STORAGE
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Landscape screen android.hardware.screen.landscape
- Portrait screen android.hardware.screen.portrait
Crystal 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 Crystal 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 d278e72a3e1dea267c93c8d02b0571ef.
