Haylou Fun vV3.7.4
APK · 57.8 MB · version code 246 · Android 8.0+ · uploaded Aug 1, 2026
- Signature matches the Google Play version Details
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Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is vV4.0.7, uploaded Sep 20, 2026 — about 2 months after this one.
- Size: this file is 57.8 MB; the latest is 75.3 MB (17.4 MB larger).
- The latest version asks for 10 more permissions: Health.write distance, Health.write exercise, Health.write heart rate, Health.write sleep, Health.write speed, Health.write steps, Health.write total calories burned, Health.write weight….
- The latest version no longer asks for: Local mac address, Read shared storage, Modify shared storage.
File information
- Version
- vV3.7.4 (246)
- Uploaded
- Aug 1, 2026
- Size
- 57.8 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- b7ad246c83c081e4e480f054e8a06807
- Signing certificate (SHA-1)
- 50:75:68:13:30:D7:22:70:58:AD:BD:28:1A:9B:98:A9:D5:B5:55:5E
- Signed by
- CN=hayloufun2020
- File name
- com-yingsheng-hayloufun-246-75894343-b7ad246c83c081e4e480f054e8a06807.apk
- Package
- com.yingsheng.hayloufun
- Downloads (all versions)
- 5M+
- Age rating
- PEGI 3 · Everyone
What's new in vV3.7.4
1.Add HAYLOU Watch 3
2. Fix known bugs.
Permissions (55)
This version requests 55 permissions, 20 of them sensitive.
- Activity recognition Sensitive android.permission.ACTIVITY_RECOGNITION
- Answer phone calls Sensitive android.permission.ANSWER_PHONE_CALLS
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Body sensors Sensitive android.permission.BODY_SENSORS
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
- 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 call log Sensitive android.permission.READ_CALL_LOG
- 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
- See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
- Send sms Sensitive android.permission.SEND_SMS
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Advertising ID com.google.android.gms.permission.AD_ID
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Bluetooth privileged android.permission.BLUETOOTH_PRIVILEGED
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Flashlight android.permission.FLASHLIGHT
- Foreground service connected device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
- Foreground service media projection android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) com.yingsheng.hayloufun.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Local mac address android.permission.LOCAL_MAC_ADDRESS
- Permissions storage android.permission.PERMISSIONS_STORAGE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Reorder tasks android.permission.REORDER_TASKS
- Request companion profile watch android.permission.REQUEST_COMPANION_PROFILE_WATCH
- Request companion run in background android.permission.REQUEST_COMPANION_RUN_IN_BACKGROUND
- Request companion use data in background android.permission.REQUEST_COMPANION_USE_DATA_IN_BACKGROUND
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Request observe companion device presence android.permission.REQUEST_OBSERVE_COMPANION_DEVICE_PRESENCE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- Use component (custom) com.huawei.permission.external_app_settings.USE_COMPONENT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 1, 2026.
- Certificate issued to “hayloufun2020” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified Aug 1, 2026
- Validated against Google Play Aug 1, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself.
How to install Haylou Fun on Android 8.0+
You'll need about 115.7 MB of free space.
- Download the APK — tap Download APK above (57.8 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-yingsheng-hayloufun-246-75894343-b7ad246c83c081e4e480f054e8a06807.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 b7ad246c83c081e4e480f054e8a06807. 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 Haylou Fun — 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 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-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.