Why can't I install Classoos?

The installation of Classoos 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 Classoos is compatible with your phone.

How to check if Classoos is safe to download?

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

How to download Classoos old versions?

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

What's the file size of Classoos?

Classoos takes up around 79.5 MB of storage. It's recommended to download APKPure App to install Classoos successfully on your mobile device with faster speed.

Classoos

1K+Everyone

Classoos
Jan 7, 2026

Trusted App

What's New in the Latest Version 4.4.12

Jan 7, 2026

* Performance improvements and fixes bugs.

APK Info

Package Name
com.kalsefer.android.app
File Format
XAPK
Android OS
Android 5.0+ (Lollipop, API 21)
Architecture
arm64-v8a
Content Rating
Everyone
Signature
8f607926c9bf72de8d282f50b5b49ae68295fafe
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Package Name
com.kalsefer.android.app
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