# Teacher Class123

> Class123 is a classroom tool that help improve student behavior with feedback!

Canonical page: [https://chrome-stats.com/d/com.class123.teacher](https://chrome-stats.com/d/com.class123.teacher)

## Overview

- **ID:** `com.class123.teacher`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** 제이티통신
- **Category:** EDUCATION
- **Downloads:** 219,497
- **Rating:** 3.71 / 5 (2,634 ratings)
- **Version:** 1.6.4
- **Last updated:** 2024-09-09
- **First published:** 2013-11-21
- **Size:** 9.67 MB
- **Data as of:** 2025-03-31
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.class123.teacher)
- **Website:** [https://class123.ac](https://class123.ac/)
- **Privacy policy:** [https://helpdesk-class123.sosjt.com/privacypolicy](https://helpdesk-class123.sosjt.com/privacypolicy)

## Description

"Teacher Class123" is a free classroom management and communication tool designed to enhance student behavior and engagement through effective feedback, organized communication, and interactive features like student avatars, a random selector, and a digital chalkboard. Teachers can track assignments, share announcements, and motivate students, fostering a positive learning environment. With its variety of tools and resources, Class123 supports educators in managing classrooms efficiently and creativity. Visit Class123 for more information.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.GET_ACCOUNTS`
- `android.permission.GET_PACKAGE_SIZE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_MEDIA_AUDIO`
- `android.permission.READ_MEDIA_IMAGES`
- `android.permission.READ_MEDIA_VIDEO`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.launcher.permission.INSTALL_SHORTCUT`
- `com.class123.teacher.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.class123.teacher.toast.push.permission.RECEIVE`
- `com.class123.teacher.toast.push.permission.SEND`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

### Pros

- Amazing experience for classroom management
- Easy to use for tracking students' marks and grades
- No ads, which enhances the user experience
- Creative features like student avatars for motivation and engagement
- Useful for teachers to manage and motivate students effectively

### Cons

- Requires a local phone number for account creation, limiting access outside Korea
- Login issues after updates, causing loss of access to accounts and data
- Poor customer support response regarding login and formatting issues
- Inconsistent formatting of announcements between web and app versions
- Lack of functionalities for communication between teachers and parents

## Similar extensions and apps

- [Parent Class123](https://chrome-stats.com/d/com.class123.parent) — 428,833 users, 4.34 / 5
- [Student Class123](https://chrome-stats.com/d/com.class123.student) — 612,258 users, 3.66 / 5
- [myClassroom: Class Tools](https://chrome-stats.com/d/com.tannerstoltz.myclassroom) — 9,027 users, 2.75 / 5
- [TeachKit — Classroom Manager](https://chrome-stats.com/d/com.ilyas.ilyasapps.teachkit) — 5,782 users
- [Teacher Aide Pro](https://chrome-stats.com/d/com.apps.ips.teacheraidepro3) — 340,440 users, 4.08 / 5
- [MySchool123 - Teacher](https://chrome-stats.com/d/com.myschool123.teacher) — 131 users
- [Brainest Teacher](https://chrome-stats.com/d/com.teacher.shahar) — 6 users
- [Class Teacher App](https://chrome-stats.com/d/com.rnapps.classteacher.app) — 134 users
- [ClassTech](https://chrome-stats.com/d/com.tien.quanlylophoc) — 84 users
- [Good Teachers](https://chrome-stats.com/d/com.lumencluster.goodteacher) — 415 users
- [Classting - Class management](https://chrome-stats.com/d/com.Classting) — 5,922,486 users, 4.33 / 5
- [Schoolify Teacher](https://chrome-stats.com/d/com.schoolify.academy.teacher) — 224 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.class123.teacher)