Cellsius institute v3.9.0
APK · 69.5 MB · version code 45 · Android 5.0+ · uploaded Jun 4, 2024
- Same certificate as v4.0.0, 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 v4.0.0, uploaded Mar 11, 2026 — about 1 year after this one.
- Size: this file is 69.5 MB; the latest is 75.1 MB (5.7 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 5 more permissions: Detect screen capture, Show notifications, Use biometric hardware, Use fingerprint hardware, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Access notification policy, View Wi-Fi connections, Bluetooth, Bluetooth admin, Bluetooth connect, Bluetooth scan, Broadcast sticky, Call phone….
File information
- Version
- v3.9.0 (45)
- Uploaded
- Jun 4, 2024
- Size
- 69.5 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 52df43bf649a5c0468d9d20f4a9ef8eb
- Signing certificate (SHA-1)
- 06:74:55:0D:52:F4:F8:D4:A9:E6:47:D3:F4:5D:B4:40:6A:1C:7C:ED
- Signed by
- CN=Vijay Suryawanshi, OU=Classpro, O=Geeklabs Software Private Limited, L=Mumbai, ST=Maharashtra, C=IN
- File name
- com-classprostudentapp-cellsiusaiimsneet9166-45-67798325-52df43bf649a5c0468d9d20f4a9ef8eb.apk
- Package
- com.classprostudentapp.cellsiusaiimsneet9166
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.9.0
Bug Fixes & Performance Improvements
Permissions (24)
This version requests 24 permissions, 9 of them sensitive.
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- 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
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Broadcast sticky android.permission.BROADCAST_STICKY
- 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
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Geeklabs Software Private Limited” This is the certificate of the Google Play version.
- Same certificate as v4.0.0, which matches Google Play v4.0.0
Store checks
- Developer signature verified Jun 4, 2024
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install Cellsius institute on Android 5.0+
You'll need about 139 MB of free space.
- Download the APK — tap Download APK above (69.5 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 com-classprostudentapp-cellsiusaiimsneet9166-45-67798325-52df43bf649a5c0468d9d20f4a9ef8eb.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 52df43bf649a5c0468d9d20f4a9ef8eb. 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 Cellsius institute — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 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.