Cooling signalNo paid features detectedHigh-risk permissions

ClassroomGo AI無邊際（學生）

1. 教師主控端支援Chrome OS、Mac、以及Windows系統，學生受控端支援已登入之Chromebook。 2. 可載入教師Google Classroom 開課資訊及上課學生清單，並可由教師主控端一覽上線學生受控端之螢幕畫面。 3.…

Users30KCurrent public install base

Rating1.4Store average score

Reviews29Public review volume

Manifest versionV3Extension platform version

7-day growth-10KNet users gained this week

7-day growth rate-25%Relative weekly velocity

Preview

ClassroomGo AI無邊際（學生） Media preview

6 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

1.41

Latest

1.41

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthDeclining

-10K-25%

30-day growthDeclining

-40K-57.1%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version9.20.02

ManifestV3

Size13.54MiB

Languages1中文（台灣）

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

1. 教師主控端支援Chrome OS、Mac、以及Windows系統，學生受控端支援已登入之Chromebook。

2. 可載入教師Google Classroom 開課資訊及上課學生清單，並可由教師主控端一覽上線學生受控端之螢幕畫面。

3. 允許主控端將畫面投放至受控端之Chromebook，或者指派特定受控端之Chromebook畫面並投放至其餘受控端之畫面。

4. 允許主控端對選定之受控端Chromebook進行畫面封鎖、歸還畫面，以及選擇全屏或分頁推播超連結。

5. 允許主控端檢視受控端Chromebook上線時所開啟之Chrome瀏覽器分頁，並可逕行由主控端封鎖或關閉不適宜之分頁。

6. 允許主控端指定最多四個受控端同步對其他受控端之機器進行畫面廣播。

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score1.4Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.0Average computed only from synced review bodies below

Reviews with text17Synced review bodies

Total ratings / reviews29Chrome Web Store public rating/review count

Store average score: 1.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

陳栐諭2024年6月12日

爛死了

陳奕安2024年6月11日

垃圾東西，我們人都要隱私ㄟ（我們就算是學生也不能這樣阿）每個人都要有隱私

308_5呂宥諭2024年5月17日

不給我上課玩神來也麻將

王昱皓2024年5月9日

不給學生隱私的垃圾，而且很沒用

温宗頎2023年10月2日

拉基，監控什麼!!!!

天法2022年6月17日

一直跳出"確認權限"，想關也關不了，比綁架軟體和惡劣。

謝秉彥2021年7月13日

爛

Showing 17 results

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AI product read

Student-side classroom management agent for the ClassroomGo AI broadcasting system, running on Chromebooks to allow teacher remote monitoring, control, and interaction.

Enables teachers to remotely monitor and control student Chromebook screens, manage classroom activities (quizzes, website blocking, screen sharing, messaging) in real-time during class, solving the challenge of managing distributed digital learning environments.

1) Student installs extension on Chromebook logged in with school Google account. 2) Extension auto-detects Google identity, checks domain license at admin.gto.to, and determines server configuration. 3) Extension connects to ClassroomGo signaling server via WebSocket and reports student as online. 4) Student appears in teacher's control panel. 5) Teacher can monitor screen, broadcast content, block sites, send quizzes, exchange messages, and use AI features. 6) Student can raise hand, answer quizzes, chat with teacher, and use AI assistant for assigned questions. 7) Student can also join sessions via QR code/PIN if not auto-detected.

Target users: Students on Chromebooks in K-12 and educational institutions using the ClassroomGo platform / Primarily Taiwanese schools (Traditional Chinese default) with multilingual support (English, Japanese, Korean)

No explicit subscription/payment UI or pricing page found to confirm paid tier details for the service
The full 5350-line background.js was only partially read; some socket event handlers and feature implementations were not fully inspected
The 'subscribe' keyword from static scan could not be located in the extension's own code to verify context

Monetization

No paid features detected

The student extension itself does not contain payment UI, upgrade prompts, subscription checks, or feature gating. It does perform a domain-level license check via admin.gto.to/special-license/api/statusDomain/ (background.js:712) to determine which servers to connect to and whether to allow the device, but when no license is found it falls back to default servers (background.js:726-741). The licensing is institutional — schools purchase ClassroomGo service access for their domain. The student extension is freely installable but benefits from the school having a valid license. No Stripe, payment processing, or subscription management code exists in the extension source.

Confidence: 78
Payment platform: --
Source: AI / Medium
Login required: Yes
Reason: The extension requires the student to be logged into their Chromebook with a Google account. It uses chrome.identity.getProfileUserInfo() to get the user's email and chrome.identity.getAuthToken() for OAuth. If no email is found, it calls signin() which triggers interactive Google OAuth (background.js:317-321, 905-935). The license check at admin.gto.to is also based on the user's email domain. The store description explicitly states '學生受控端支援已登入之Chromebook' (student endpoint supports logged-in Chromebooks). An alternative join-by-PIN flow exists (background.js:3664) that accepts a student name, but the primary auto-connect flow requires a Google-signed-in Chrome profile.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：declarativeNetRequestWithHostAccess、webRequestBlocking
扩展能力较强：storage、tabs、activeTab、scripting、webRequest
主机权限覆盖范围较宽

Publisher

雲動教育科技

Mike Yung

Email: [email protected]
Phone: --
Address: 敦煌里信義路四段265巷12弄1號 Da'an District, Taipei City 106 TW

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

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Permissions

Host access

ClassroomGo AI無邊際（學生）

ClassroomGo AI無邊際（學生） Media preview

User growth trend

User Growth Over Time

7-day rating trend

7-day rating change

Daily, weekly, and monthly growth

Version, languages, and crawl freshness

Product summary

Recent review snapshot

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