Why can't I install CSS Learn?

The installation of CSS Learn may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure CSS Learn is compatible with your phone.

How to check if CSS Learn is safe to download?

CSS Learn is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download CSS Learn old versions?

APKPure provides the latest version and all the older versions of CSS Learn. You can download any version you want from here: All Versions of CSS Learn

What's the file size of CSS Learn?

CSS Learn takes up around 42.9 MB of storage. It's recommended to download APKPure App to install CSS Learn successfully on your mobile device with faster speed.

Download CSS Learn Latest Version 6 Android APK File

What's New in the Latest Version 6

Last updated on Sep 10, 2025

CSS learn contains a large number of lessons for everything related to the CSS Download the latest version of CSS Learn 6 to enjoy new features and updates immediately!

Minor bug fixes and improvements. Install or update to the newest version to check it out!

CSS Learn FAQ

How much storage space is needed to install CSS Learn?

Please keep at least 42.9 MB, and additional 100-500 MB free for smooth updates and cache management after installing.

What are the system requirements for CSS Learn?

Your device should have system version Android 7.0+ (firstly released around 2016-08) or newer. If your phone doesn’t meet the requirements, older versions of the app are available for download.

Is CSS Learn safe to download?

Yes, the signature of CSS Learn has been verified safe by Virustotal.

How long does it take to download?

The package size of CSS Learn is 42.9 MB. Download time can vary based on your network connection. Typical speeds are: - 4G: 30-100 MB/s - 5G: 170-400 MB/s - Wi-Fi: 50-500 MB/s Bad network? Use APKPure App for faster installation.

Why do I fail to download or install?

Common reasons for download or installation failures include: 1. Lack of device storage 2. Device incompatibility 3. Poor network connection Click here to find more details.

What is APK / XAPK, and how to download them?

When downloading, you'll find two types of installation files: - APK: A standard Android installation file, ideal for devices that don't require extra data. Download and install directly. - XAPK: Includes the APK and additional resources (e.g., OBB files) for larger apps or games. Use an XAPK installer like APKPure to install. Click here to find more details.

More App Info

Package Name
com.csslanguagelearn.naoossy
Requires Android
Android 7.0+ (N, API 24)
Content Rating
Everyone
Architecture
arm64-v8a
App Permissions
App Permissions
android.permission.WRITE_SETTINGS
android.permission.INTERNET
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.ACCESS_MEDIA_LOCATION
android.permission.WAKE_LOCK
android.permission.FOREGROUND_SERVICE
android.permission.ACCESS_NETWORK_STATE
android.permission.POST_NOTIFICATIONS
android.permission.CAMERA
android.permission.ACCESS_WIFI_STATE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.BLUETOOTH
android.permission.Ad_ID
com.csslanguagelearn.naoossy.permission.C2D_MESSAGE
com.google.android.c2dm.permission.RECEIVE
android.permission.VIBRATE
com.sec.android.provider.badge.permission.READ
com.sec.android.provider.badge.permission.WRITE
com.htc.launcher.permission.READ_SETTINGS
com.htc.launcher.permission.UPDATE_SHORTCUT
com.sonyericsson.home.permission.BROADCAST_BADGE
com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
com.anddoes.launcher.permission.UPDATE_COUNT
com.majeur.launcher.permission.UPDATE_BADGE
com.huawei.android.launcher.permission.CHANGE_BADGE
com.huawei.android.launcher.permission.READ_SETTINGS
com.huawei.android.launcher.permission.WRITE_SETTINGS
android.permission.READ_APP_BADGE
com.oppo.launcher.permission.READ_SETTINGS
com.oppo.launcher.permission.WRITE_SETTINGS
me.everything.badger.permission.BADGE_COUNT_READ
me.everything.badger.permission.BADGE_COUNT_WRITE
com.google.android.gms.permission.AD_ID
android.permission.ACCESS_ADSERVICES_TOPICS
android.permission.ACCESS_ADSERVICES_ATTRIBUTION
android.permission.ACCESS_ADSERVICES_AD_ID
com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
com.google.android.providers.gsf.permission.READ_GSERVICES
com.csslanguagelearn.naoossy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
android.permission.READ_EXTERNAL_STORAGE
Security Report
Check Now
Feedback
Signature
a96deced286495b7114df5f74331db75ebc1bb44

Security Check Completed

No Virus

No Spyware

No Malware

No Virus

No Spyware

No Malware

Same As:

Package Name:com.csslanguagelearn.naoossy

SHA-256:a8a3ed3b191f32ecfb1f8a5bc19ede2b5991cd9b6686529c9b0d49433da5057e

SHA-1:283b284d6c5c8c639df7d61d85aea47717333a17

Verified by: APKPURE

Related Tags

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arm64-v8a

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‪Sep 10, 202542.9 MBAndroid 7.0+

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What's New in the Latest Version 6

CSS Learn FAQ

How much storage space is needed to install CSS Learn?

What are the system requirements for CSS Learn?

Is CSS Learn safe to download?

How long does it take to download?

Why do I fail to download or install?

What is APK / XAPK, and how to download them?

More App Info

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